5988 lines
262 KiB
C
5988 lines
262 KiB
C
/* packet-pcep.c
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* Routines for PCEP packet disassembly
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* draft-ietf-pce-pcep-09
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* draft-ietf-pce-pcep-xro-02
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* See also RFC 4655, RFC 4657, RFC 5520, RFC 5521, RFC 5440 and RFC 5541
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*
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* (c) Copyright 2007 Silvia Cristina Tejedor <silviacristina.tejedor@gmail.com>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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* Added support of "A Set of Monitoring Tools for Path Computation Element
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* (PCE)-Based Architecture" (RFC 5886)
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* (c) Copyright 2012 Svetoslav Duhovnikov <duhovnikov[AT]gmail.com>
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*
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* Added support of "PCEP Extensions for Stateful PCE"
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* (draft-ietf-pce-stateful-pce-09) and
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* "PCEP Extensions for PCE-initiated LSP Setup in a Stateful PCE Model"
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* (draft-ietf-pce-pce-initiated-lsp-01) and
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* "Optimizations of Label Switched Path State Synchronization Procedures for a Stateful PCE"
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* (draft-ietf-pce-stateful-sync-optimizations-01)
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* (c) Copyright 2014 Simon Zhong <szhong[AT]juniper.net>
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*
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* Added support of "PCEP Extensions for Segment Routing"
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* (draft-ietf-pce-segment-routing-03) and
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* "Conveying path setup type in PCEP messages"
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* (draft-ietf-pce-lsp-setup-type-02)
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* (c) Copyright 2015 Francesco Fondelli <francesco.fondelli[AT]gmail.com>
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*
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* Added support of "Extensions to the Path Computation Element Communication Protocol (PCEP)
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* for Point-to-Multipoint Traffic Engineering Label Switched Paths" (RFC 6006)
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* (c) Copyright 2015 Francesco Paolucci <fr.paolucci[AT].sssup.it>,
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* Oscar Gonzalez de Dios <oscar.gonzalezdedios@telefonica.com>,
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* ICT EU PACE Project, www.ict-pace.net
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*
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* Added support of "PCEP Extensions for Establishing Relationships
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* Between Sets of LSPs" (draft-ietf-pce-association-group-00)
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* (c) Copyright 2015 Francesco Fondelli <francesco.fondelli[AT]gmail.com>
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*
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* Added support of "Conveying Vendor-Specific Constraints in the
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* Path Computation Element Communication Protocol" (RFC 7470)
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* Completed support of RFC 6006
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* Added support of "PCE-Based Computation Procedure to Compute Shortest
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Constrained Point-to-Multipoint (P2MP) Inter-Domain Traffic Engineering
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Label Switched Paths" (RFC 7334)
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* (c) Copyright 2016 Simon Zhong <szhong[AT]juniper.net>
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*
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* Added support of "Extensions to the Path Computation Element Communication Protocol (PCEP)
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* to compute service aware Label Switched Path (LSP)." (draft-ietf-pce-pcep-service-aware-13)
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* Updated support of "PCEP Extensions for Segment Routing" (draft-ietf-pce-segment-routing-08)
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* (c) Copyright 2017 Simon Zhong <szhong[AT]juniper.net>
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* Updated support from draft-ietf-pce-segment-routing-08 to RFC 8664 "PCEP Extensions for Segment Routing"
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* Added support of draft-ietf-pce-segment-routing-policy-cp-05 "PCEP extension to support Segment Routing Policy Candidate Paths"
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* (c) Copyright 2021 Oscar Gonzalez de Dios <oscar.gonzalezdedios[AT]telefonica.com>
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/to_str.h>
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#include <epan/expert.h>
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#include <epan/addr_resolv.h>
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#include "packet-tcp.h"
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void proto_register_pcep(void);
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void proto_reg_handoff_pcep(void);
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/* Object-Class */
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#define PCEP_OPEN_OBJ 1
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#define PCEP_RP_OBJ 2
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#define PCEP_NO_PATH_OBJ 3
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#define PCEP_END_POINT_OBJ 4
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#define PCEP_BANDWIDTH_OBJ 5
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#define PCEP_METRIC_OBJ 6
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#define PCEP_EXPLICIT_ROUTE_OBJ 7
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#define PCEP_RECORD_ROUTE_OBJ 8
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#define PCEP_LSPA_OBJ 9
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#define PCEP_IRO_OBJ 10
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#define PCEP_SVEC_OBJ 11
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#define PCEP_NOTIFICATION_OBJ 12
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#define PCEP_PCEP_ERROR_OBJ 13
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#define PCEP_LOAD_BALANCING_OBJ 14
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#define PCEP_CLOSE_OBJ 15
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#define PCEP_PATH_KEY_OBJ 16
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#define PCEP_XRO_OBJ 17
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#define PCEP_OBJ_MONITORING 19
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#define PCEP_OBJ_PCC_ID_REQ 20
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#define PCEP_OF_OBJ 21
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#define PCEP_OBJ_PCE_ID 25
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#define PCEP_OBJ_PROC_TIME 26
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#define PCEP_OBJ_OVERLOAD 27
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#define PCEP_OBJ_UNREACH_DESTINATION 28 /* RFC 6006 */
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#define PCEP_SERO_OBJ 29
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#define PCEP_SRRO_OBJ 30
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#define PCEP_OBJ_BRANCH_NODE_CAPABILITY 31 /* RFC 6006 */
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#define PCEP_OBJ_LSP 32
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#define PCEP_OBJ_SRP 33
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#define PCEP_OBJ_VENDOR_INFORMATION 34 /* RFC 7470 */
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#define PCEP_OBJ_BU 35 /* draft-ietf-pce-pcep-service-aware */
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#define PCEP_ASSOCIATION_OBJ 40 /* RFC 8697 */
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/*Subobjects of EXPLICIT ROUTE Object*/
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#define PCEP_SUB_IPv4 1
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#define PCEP_SUB_IPv6 2
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#define PCEP_SUB_LABEL_CONTROL 3
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#define PCEP_SUB_UNNUMB_INTERFACE_ID 4
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#define PCEP_SUB_SR_PRE_IANA 5 /* squatted, pre IANA assignment */
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#define PCEP_SUB_AUTONOMOUS_SYS_NUM 32
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#define PCEP_SUB_EXRS 33
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#define PCEP_SUB_SRLG 34
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#define PCEP_SUB_SR 36 /* IANA assigned code point */
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#define PCEP_SUB_PKSv4 64
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#define PCEP_SUB_PKSv6 65
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/*Possible values of the NI in the NO-PATH object*/
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#define NO_SATISFYING 0
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#define CHAIN_BROKEN 1
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/*Possible values of L in the ERO and IRO objects */
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#define STRICT_HOP 0
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#define LOOSE_HOP 1
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/*Possible values of U in the ERO and RRO objects */
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#define DOWNSTREAM_LABEL 0
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#define UPSTREAM_LABEL 1
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/*Possible values of Notification Type */
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#define NOT_REQ_CANCEL 1
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#define PCEP_CONGESTION 2
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/*Possible values of Notification Value for NT=1*/
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#define NOTI_PCC_CANCEL_REQ 1
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#define NOTI_PCE_CANCEL_REQ 2
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/*Possible values of Notification Value for NT=2*/
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#define NOTI_PCE_CONGEST 1
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#define NOTI_PCE_NO_CONGEST 2
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/*Possible types of errors */
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#define ESTABLISH_FAILURE 1
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#define CAP_NOT_SUPPORTED 2
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#define UNKNOWN_OBJ 3
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#define NOT_SUPP_OBJ 4
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#define POLICY_VIOLATION 5
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#define MANDATORY_OBJ_MIS 6
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#define SYNCH_PCREQ_MIS 7
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#define UNKNOWN_REQ_REF 8
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#define ATTEMPT_2_SESSION 9
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#define INVALID_OBJ 10
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#define UNRECO_EXRS_SUBOBJ 11
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#define DIFFSERV_TE_ERROR 12
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#define BRPC_FAILURE 13
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#define GCO_ERROR 15
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#define P2MP_CAPABILITY_ERROR 16
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#define P2MP_END_POINTS_ERROR 17
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#define P2MP_FRAGMENT_ERROR 18
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#define INVALID_OPERATION 19
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#define LSP_STATE_SYNCHRONIZATION_ERROR 20
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#define INVALID_PATH_SETUP_TYPE 21
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#define BAD_PARAMETER_VALUE 23
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#define LSP_INSTANTIATION_ERROR 24
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#define ASSOCIATION_ERROR 26
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#define WSON_RWA_ERROR 27
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#define H_PCE_ERROR 28
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#define PATH_COMPUTATION_FAILURE 29
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/*Different values of Reason in the CLOSE object */
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#define NO_EXP_PROV 1
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#define DEADTIME_PROV 2
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#define RECEP_MALFORM_MSG 3
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/*Different values of Attribute in the XRO object */
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#define ATTR_INTERFACE 0
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#define ATTR_NODE 1
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#define ATTR_SRLG 2
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/*Mask for the flags of HEADER of Messages*/
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#define PCEP_HDR_MSG_RESERVED 0x1f
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/*Mask for the type of HEADER of Objects*/
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#define MASK_OBJ_TYPE 0xF0
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/*Mask for the flags of HEADER of Objects*/
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#define PCEP_HDR_OBJ_RESERVED 0x0C
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#define PCEP_HDR_OBJ_P 0x02
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#define PCEP_HDR_OBJ_I 0x01
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/*Mask for the flags of OPEN Object*/
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#define PCEP_OPEN_RES 0x1F
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/*Mask for the flags of RP Object*/
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#define PCEP_RP_PRI 0x000007
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#define PCEP_RP_R 0x000008
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#define PCEP_RP_B 0x000010
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#define PCEP_RP_O 0x000020
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#define PCEP_RP_V 0x000040
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#define PCEP_RP_S 0x000080
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#define PCEP_RP_P 0x000100
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#define PCEP_RP_D 0x000200
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#define PCEP_RP_M 0x000400
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#define PCEP_RP_E 0x000800
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#define PCEP_RP_N 0x001000
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#define PCEP_RP_F 0x002000
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#define PCEP_RP_C 0x004000 /* RFC 7334 */
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#define PCEP_RP_RESERVED 0xFF8000
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/*Mask for the flags of NO PATH Object*/
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#define PCEP_NO_PATH_C 0x8000
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/*Mask for the flags of METRIC Object*/
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#define PCEP_METRIC_B 0x01
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#define PCEP_METRIC_C 0x02
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/*Mask for the flags of LSPA Object*/
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#define PCEP_LSPA_L 0x01
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/* Mask to differentiate the value of L and Type (Explicit Object)*/
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#define Mask_L 0x80
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#define Mask_Type 0x7f
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/* RFC 5440 */
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#define TCP_PORT_PCEP 4189
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#define IPv4 1
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#define IPv6 2
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/*RFC 6006*/
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#define IPv4_P2MP 3
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#define IPv6_P2MP 4
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/*RFC 6006 - End Points Leaf Types */
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#define EP_P2MP_NEW_LEAF_TYPE 1
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#define EP_P2MP_OLD_REMOVE_LEAF_TYPE 2
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#define EP_P2MP_OLD_MODIFY_LEAF_TYPE 3
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#define EP_P2MP_OLD_UNCHANGED_LEAF_TYPE 4
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/*Mask for the flags os SVEC Object*/
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#define PCEP_SVEC_L 0x000001
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#define PCEP_SVEC_N 0x000002
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#define PCEP_SVEC_S 0x000004
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#define PCEP_SVEC_D 0x000008
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#define PCEP_SVEC_P 0x000010
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/*Mask for the flags of XRO Object*/
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#define PCEP_XRO_F 0x0001
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/*Mask for the flags of MONITORING Object*/
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#define PCEP_OBJ_MONITORING_FLAGS_L 0x000001
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#define PCEP_OBJ_MONITORING_FLAGS_G 0x000002
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#define PCEP_OBJ_MONITORING_FLAGS_P 0x000004
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#define PCEP_OBJ_MONITORING_FLAGS_C 0x000008
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#define PCEP_OBJ_MONITORING_FLAGS_I 0x000010
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#define PCEP_OBJ_MONITORING_FLAGS_RESERVED 0xFFFFE0
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/*Define types for PCC-ID-REQ Object*/
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#define PCEP_OBJ_PCC_ID_REQ_IPv4 1
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#define PCEP_OBJ_PCC_ID_REQ_IPv6 2
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/*Define types for PCE-ID Object*/
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#define PCEP_OBJ_PCE_ID_IPv4 1
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#define PCEP_OBJ_PCE_ID_IPv6 2
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/*Mask for the flags of PROC-TIME Object*/
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#define PCEP_OBJ_PROC_TIME_FLAGS_E 0x0001
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#define PCEP_OBJ_PROC_TIME_FLAGS_RESERVED 0xFFFE
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/*Mask for the flags of IPv4, IPv6 and UNnumbered InterfaceID Subobjects of RRO Object*/
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#define PCEP_SUB_LPA 0x01
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#define PCEP_SUB_LPU 0x02
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/*Mask for the flags of Label SubObject*/
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#define PCEP_SUB_LABEL_GL 0x01
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/* Mask for the flags of LSP Object */
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#define PCEP_OBJ_LSP_PLSP_ID 0xFFFFF0
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#define PCEP_OBJ_LSP_FLAGS_D 0x0001
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#define PCEP_OBJ_LSP_FLAGS_S 0x0002
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#define PCEP_OBJ_LSP_FLAGS_R 0x0004
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#define PCEP_OBJ_LSP_FLAGS_A 0x0008
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#define PCEP_OBJ_LSP_FLAGS_O 0x0070
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#define PCEP_OBJ_LSP_FLAGS_C 0x0080
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#define PCEP_OBJ_LSP_FLAGS_RESERVED 0x0F00
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/* Mask for the flags of SRP Object */
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#define PCEP_OBJ_SRP_FLAGS_R 0x00000001
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/* Mask for the flags of Stateful PCE Capability TLV */
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_U 0x0001
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_S 0x0002
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_I 0x0004
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_T 0x0008
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_D 0x0010
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#define PCEP_TLV_STATEFUL_PCE_CAPABILITY_F 0x0020
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/* Mask for the flags of ASSOCIATION Object */
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#define PCEP_OBJ_ASSOCIATION_FLAGS_R 0x0001
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/* Mask for the flags of SR PCE Capability TLV */
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#define PCEP_TLV_SR_PCE_CAPABILITY_L 0x01
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/* Mask for the flags of Subobjevct SR*/
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#define PCEP_SUBOBJ_SR_FLAGS_M 0x001
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#define PCEP_SUBOBJ_SR_FLAGS_C 0x002
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#define PCEP_SUBOBJ_SR_FLAGS_S 0x004
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#define PCEP_SUBOBJ_SR_FLAGS_F 0x008
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static int proto_pcep = -1;
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static gint hf_pcep_endpoint_p2mp_leaf= -1;
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static gint hf_pcep_hdr_msg_flags_reserved= -1;
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static gint hf_pcep_hdr_obj_flags = -1;
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static gint hf_pcep_hdr_obj_flags_reserved= -1;
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static gint hf_pcep_hdr_obj_flags_p= -1;
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static gint hf_pcep_hdr_obj_flags_i= -1;
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static gint hf_pcep_open_flags_res = -1;
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static gint hf_pcep_rp_flags_pri = -1;
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static gint hf_pcep_rp_flags_r = -1;
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static gint hf_pcep_rp_flags_b = -1;
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static gint hf_pcep_rp_flags_o = -1;
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static gint hf_pcep_rp_flags_v = -1;
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static gint hf_pcep_rp_flags_s = -1;
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static gint hf_pcep_rp_flags_p = -1;
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static gint hf_pcep_rp_flags_d = -1;
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static gint hf_pcep_rp_flags_m = -1;
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static gint hf_pcep_rp_flags_e = -1;
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static gint hf_pcep_rp_flags_n = -1;
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static gint hf_pcep_rp_flags_f = -1;
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static gint hf_pcep_rp_flags_c = -1;
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static gint hf_pcep_rp_flags_reserved = -1;
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static gint hf_pcep_no_path_flags_c = -1;
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static gint hf_pcep_metric_flags_c = -1;
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static gint hf_pcep_metric_flags_b = -1;
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static gint hf_pcep_lspa_flags_l = -1;
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static gint hf_pcep_svec_flags_l = -1;
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static gint hf_pcep_svec_flags_n = -1;
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static gint hf_pcep_svec_flags_s = -1;
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static gint hf_pcep_svec_flags_d = -1;
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static gint hf_pcep_svec_flags_p = -1;
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static gint hf_pcep_xro_flags_f = -1;
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static gint hf_pcep_obj_monitoring_flags_reserved = -1;
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static gint hf_pcep_obj_monitoring_flags_l= -1;
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static gint hf_pcep_obj_monitoring_flags_g= -1;
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static gint hf_pcep_obj_monitoring_flags_p= -1;
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static gint hf_pcep_obj_monitoring_flags_c= -1;
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static gint hf_pcep_obj_monitoring_flags_i= -1;
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static gint hf_pcep_obj_monitoring_monitoring_id_number = -1;
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static gint hf_pcep_obj_pcc_id_req_ipv4 = -1;
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static gint hf_pcep_obj_pcc_id_req_ipv6 = -1;
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static gint hf_pcep_obj_pce_id_ipv4 = -1;
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static gint hf_pcep_obj_pce_id_ipv6 = -1;
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static gint hf_pcep_obj_proc_time_flags_reserved = -1;
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static gint hf_pcep_obj_proc_time_flags_e = -1;
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static gint hf_pcep_obj_proc_time_cur_proc_time = -1;
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static gint hf_pcep_obj_proc_time_min_proc_time = -1;
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static gint hf_pcep_obj_proc_time_max_proc_time = -1;
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static gint hf_pcep_obj_proc_time_ave_proc_time = -1;
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static gint hf_pcep_obj_proc_time_var_proc_time = -1;
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static gint hf_pcep_obj_overload_duration = -1;
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static gint pcep_subobj_flags_lpa= -1;
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static gint pcep_subobj_flags_lpu= -1;
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static gint pcep_subobj_label_flags_gl= -1;
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static gint hf_pcep_no_path_tlvs_pce = -1;
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static gint hf_pcep_no_path_tlvs_unk_dest = -1;
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static gint hf_pcep_no_path_tlvs_unk_src = -1;
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static gint hf_pcep_no_path_tlvs_brpc = -1;
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static gint hf_pcep_no_path_tlvs_pks = -1;
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static gint hf_pcep_no_path_tlvs_no_gco_migr = -1;
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static gint hf_pcep_no_path_tlvs_no_gco_soln = -1;
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static gint hf_pcep_no_path_tlvs_p2mp = -1;
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static gint hf_PCEPF_MSG = -1;
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static gint hf_PCEPF_OBJECT_CLASS = -1;
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static gint hf_PCEPF_OBJ_OPEN = -1;
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static gint hf_PCEPF_OBJ_RP = -1;
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static gint hf_PCEPF_OBJ_NO_PATH = -1;
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static gint hf_PCEPF_OBJ_END_POINT = -1;
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static gint hf_PCEPF_OBJ_BANDWIDTH = -1;
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static gint hf_PCEPF_OBJ_METRIC = -1;
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static gint hf_PCEPF_OBJ_EXPLICIT_ROUTE = -1;
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static gint hf_PCEPF_OBJ_RECORD_ROUTE = -1;
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static gint hf_PCEPF_OBJ_SERO = -1;
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static gint hf_PCEPF_OBJ_SRRO = -1;
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static gint hf_PCEPF_OBJ_LSPA = -1;
|
|
static gint hf_PCEPF_OBJ_IRO = -1;
|
|
static gint hf_PCEPF_OBJ_SVEC = -1;
|
|
static gint hf_PCEPF_OBJ_NOTIFICATION = -1;
|
|
static gint hf_PCEPF_OBJ_UNKNOWN_TYPE = -1;
|
|
static gint hf_PCEPF_NOTI_TYPE = -1;
|
|
static gint hf_PCEPF_NOTI_VAL1 = -1;
|
|
static gint hf_PCEPF_NOTI_VAL2 = -1;
|
|
static gint hf_PCEPF_OBJ_PCEP_ERROR = -1;
|
|
static gint hf_PCEPF_ERROR_TYPE = -1;
|
|
static gint hf_PCEPF_ERROR_VALUE = -1;
|
|
static gint hf_PCEPF_OBJ_LOAD_BALANCING = -1;
|
|
static gint hf_PCEPF_OBJ_CLOSE = -1;
|
|
static gint hf_PCEPF_OBJ_PATH_KEY = -1;
|
|
static gint hf_PCEPF_OBJ_XRO = -1;
|
|
static gint hf_PCEPF_OBJ_MONITORING = -1;
|
|
static gint hf_PCEPF_OBJ_PCC_ID_REQ = -1;
|
|
static gint hf_PCEPF_OBJ_OF = -1;
|
|
static gint hf_PCEPF_OBJ_PCE_ID = -1;
|
|
static gint hf_PCEPF_OBJ_PROC_TIME = -1;
|
|
static gint hf_PCEPF_OBJ_OVERLOAD = -1;
|
|
static gint hf_PCEPF_OBJ_UNREACH_DESTINATION = -1;
|
|
static gint hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY = -1;
|
|
static gint hf_PCEPF_OBJ_LSP = -1;
|
|
static gint hf_PCEPF_OBJ_SRP = -1;
|
|
static gint hf_PCEPF_OBJ_ASSOCIATION = -1;
|
|
static gint hf_PCEPF_OBJ_VENDOR_INFORMATION = -1;
|
|
static gint hf_PCEPF_OBJ_BU = -1;
|
|
static gint hf_PCEPF_SUBOBJ = -1;
|
|
static gint hf_PCEPF_SUBOBJ_7F = -1;
|
|
static gint hf_PCEPF_SUBOBJ_IPv4 = -1;
|
|
static gint hf_PCEPF_SUBOBJ_IPv6 = -1;
|
|
static gint hf_PCEPF_SUBOBJ_LABEL_CONTROL = -1;
|
|
static gint hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID = -1;
|
|
static gint hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM = -1;
|
|
static gint hf_PCEPF_SUBOBJ_SRLG = -1;
|
|
static gint hf_PCEPF_SUBOBJ_EXRS = -1;
|
|
static gint hf_PCEPF_SUBOBJ_PKSv4 = -1;
|
|
static gint hf_PCEPF_SUBOBJ_PKSv6 = -1;
|
|
static gint hf_PCEPF_SUBOBJ_XRO = -1;
|
|
static gint hf_PCEPF_SUBOBJ_SR = -1;
|
|
#if 0
|
|
static gint hf_PCEPF_SUB_XRO_ATTRIB = -1;
|
|
#endif
|
|
|
|
static gint hf_pcep_obj_open_type = -1;
|
|
static gint hf_pcep_obj_rp_type = -1;
|
|
static gint hf_pcep_obj_no_path_type = -1;
|
|
static gint hf_pcep_obj_end_point_type = -1;
|
|
static gint hf_pcep_obj_bandwidth_type = -1;
|
|
static gint hf_pcep_obj_metric_type = -1;
|
|
static gint hf_pcep_obj_explicit_route_type = -1;
|
|
static gint hf_pcep_obj_record_route_type = -1;
|
|
static gint hf_pcep_obj_lspa_type = -1;
|
|
static gint hf_pcep_obj_iro_type = -1;
|
|
static gint hf_pcep_obj_svec_type = -1;
|
|
static gint hf_pcep_obj_notification_type = -1;
|
|
static gint hf_pcep_obj_pcep_error_type = -1;
|
|
static gint hf_pcep_obj_load_balancing_type = -1;
|
|
static gint hf_pcep_obj_close_type = -1;
|
|
static gint hf_pcep_obj_path_key_type = -1;
|
|
static gint hf_pcep_obj_xro_type = -1;
|
|
static gint hf_pcep_obj_monitoring_type = -1;
|
|
static gint hf_pcep_obj_pcc_id_req_type = -1;
|
|
static gint hf_pcep_obj_of_type = -1;
|
|
static gint hf_pcep_obj_pce_id_type = -1;
|
|
static gint hf_pcep_obj_proc_time_type = -1;
|
|
static gint hf_pcep_obj_overload_type = -1;
|
|
static gint hf_pcep_obj_unreach_destination_type = -1;
|
|
static gint hf_pcep_obj_sero_type = -1;
|
|
static gint hf_pcep_obj_srro_type = -1;
|
|
static gint hf_pcep_obj_branch_node_capability_type = -1;
|
|
static gint hf_pcep_obj_lsp_type = -1;
|
|
static gint hf_pcep_obj_srp_type = -1;
|
|
static gint hf_pcep_obj_vendor_information_type = -1;
|
|
static gint hf_pcep_obj_bu_type = -1;
|
|
static gint hf_pcep_obj_association_type = -1;
|
|
|
|
/* Generated from convert_proto_tree_add_text.pl */
|
|
static int hf_pcep_xro_obj_flags = -1;
|
|
static int hf_pcep_open_obj_keepalive = -1;
|
|
static int hf_pcep_request_id = -1;
|
|
static int hf_pcep_lspa_obj_reserved = -1;
|
|
static int hf_pcep_rp_obj_reserved = -1;
|
|
static int hf_pcep_svec_obj_reserved = -1;
|
|
static int hf_pcep_rp_obj_flags = -1;
|
|
static int hf_pcep_lspa_obj_exclude_any = -1;
|
|
static int hf_pcep_subobj_srlg_attribute = -1;
|
|
static int hf_pcep_end_point_obj_destination_ipv4_address = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj = -1;
|
|
static int hf_pcep_balancing_obj_flags = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_reserved = -1;
|
|
static int hf_pcep_lspa_obj_setup_priority = -1;
|
|
static int hf_pcep_svec_obj_request_id_number = -1;
|
|
static int hf_pcep_end_point_obj_source_ipv4_address = -1;
|
|
static int hf_pcep_open_obj_sid = -1;
|
|
static int hf_pcep_subobj_ipv6_padding = -1;
|
|
static int hf_pcep_notification_obj_reserved = -1;
|
|
static int hf_pcep_close_obj_reason = -1;
|
|
static int hf_pcep_subobj_ipv4_attribute = -1;
|
|
static int hf_pcep_obj_overload_flags = -1;
|
|
static int hf_pcep_balancing_obj_maximum_number_of_te_lsps = -1;
|
|
static int hf_pcep_subobj_exrs_reserved = -1;
|
|
static int hf_pcep_subobj_label_control_length = -1;
|
|
static int hf_pcep_subobj_ipv4_length = -1;
|
|
static int hf_pcep_subobj_ipv6_ipv6 = -1;
|
|
static int hf_pcep_lspa_obj_holding_priority = -1;
|
|
static int hf_pcep_rp_obj_requested_id_number = -1;
|
|
static int hf_pcep_subobj_pksv6_path_key = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_router_id = -1;
|
|
static int hf_pcep_subobj_pksv6_pce_id = -1;
|
|
static int hf_pcep_tlv_padding = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_flags = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_length = -1;
|
|
static int hf_pcep_obj_proc_time_reserved = -1;
|
|
static int hf_pcep_object_type = -1;
|
|
static int hf_pcep_subobj_pksv4_length = -1;
|
|
static int hf_pcep_subobj_ipv6_prefix_length = -1;
|
|
static int hf_pcep_subobj_ipv6_length = -1;
|
|
static int hf_pcep_flags = -1;
|
|
static int hf_pcep_no_path_obj_reserved = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_interface_id = -1;
|
|
static int hf_pcep_close_obj_flags = -1;
|
|
static int hf_pcep_error_obj_flags = -1;
|
|
static int hf_pcep_metric_obj_flags = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_reserved = -1;
|
|
static int hf_pcep_subobj_pksv4_path_key = -1;
|
|
static int hf_pcep_subobj_label_control_flags = -1;
|
|
static int hf_pcep_notification_obj_value = -1;
|
|
static int hf_pcep_subobj_label_control_label = -1;
|
|
static int hf_pcep_metric_obj_metric_value = -1;
|
|
static int hf_pcep_no_path_obj_flags = -1;
|
|
static int hf_pcep_obj_monitoring_reserved = -1;
|
|
static int hf_pcep_obj_of_code = -1;
|
|
static int hf_pcep_subobj_label_control_u = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_length = -1;
|
|
static int hf_pcep_message_length = -1;
|
|
static int hf_pcep_subobj_ipv4_prefix_length = -1;
|
|
static int hf_pcep_xro_obj_reserved = -1;
|
|
static int hf_pcep_subobj_pksv4_pce_id = -1;
|
|
static int hf_pcep_subobj_pksv6_length = -1;
|
|
static int hf_pcep_end_point_obj_destination_ipv6_address = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_as_number = -1;
|
|
static int hf_pcep_notification_obj_flags = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_attribute = -1;
|
|
static int hf_pcep_object_length = -1;
|
|
static int hf_pcep_tlv_data = -1;
|
|
static int hf_pcep_balancing_obj_reserved = -1;
|
|
static int hf_pcep_subobj_ipv4_flags = -1;
|
|
static int hf_pcep_subobj_ipv6_attribute = -1;
|
|
static int hf_pcep_subobj_srlg_id = -1;
|
|
static int hf_pcep_balancing_obj_minimum_bandwidth = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj = -1;
|
|
static int hf_pcep_error_obj_reserved = -1;
|
|
static int hf_pcep_obj_overload_reserved = -1;
|
|
static int hf_pcep_notification_obj_type = -1;
|
|
static int hf_pcep_subobj_ipv6_flags = -1;
|
|
static int hf_pcep_obj_monitoring_flags = -1;
|
|
static int hf_pcep_subobj_exrs_length = -1;
|
|
static int hf_pcep_obj_proc_time_flags = -1;
|
|
static int hf_pcep_subobj_label_control_reserved = -1;
|
|
static int hf_pcep_version = -1;
|
|
static int hf_pcep_lspa_obj_flags = -1;
|
|
static int hf_pcep_subobj_ipv4_ipv4 = -1;
|
|
static int hf_pcep_tlv_type = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets = -1;
|
|
static int hf_pcep_open_obj_deadtime = -1;
|
|
static int hf_pcep_bandwidth = -1;
|
|
static int hf_pcep_tlv_length = -1;
|
|
static int hf_pcep_subobj_srlg_reserved = -1;
|
|
static int hf_pcep_metric_obj_type = -1;
|
|
static int hf_pcep_metric_obj_reserved = -1;
|
|
static int hf_pcep_svec_obj_flags = -1;
|
|
static int hf_pcep_open_obj_pcep_version = -1;
|
|
static int hf_pcep_open_obj_flags = -1;
|
|
static int hf_pcep_end_point_obj_source_ipv6_address = -1;
|
|
static int hf_pcep_lspa_obj_include_any = -1;
|
|
static int hf_pcep_lspa_obj_include_all = -1;
|
|
static int hf_pcep_subobj_ipv4_padding = -1;
|
|
static int hf_pcep_subobj_srlg_length = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_attribute = -1;
|
|
static int hf_pcep_close_obj_reserved = -1;
|
|
static int hf_pcep_subobj_label_control_c_type = -1;
|
|
static int hf_pcep_subobj_iro_autonomous_sys_num_l = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_x = -1;
|
|
static int hf_pcep_subobj_label_control_l = -1;
|
|
static int hf_pcep_subobj_exrs_l = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_x = -1;
|
|
static int hf_pcep_subobj_autonomous_sys_num_l = -1;
|
|
static int hf_pcep_subobj_pksv6_l = -1;
|
|
static int hf_pcep_subobj_srlg_x = -1;
|
|
static int hf_pcep_subobj_ipv4_x = -1;
|
|
static int hf_pcep_subobj_iro_unnumb_interfaceID_l = -1;
|
|
static int hf_pcep_subobj_exrs_type = -1;
|
|
static int hf_pcep_subobj_ipv4_l = -1;
|
|
static int hf_pcep_of_code = -1;
|
|
static int hf_pcep_subobj_ipv6_x = -1;
|
|
static int hf_pcep_no_path_obj_nature_of_issue = -1;
|
|
static int hf_pcep_subobj_ipv6_l = -1;
|
|
static int hf_pcep_subobj_pksv4_l = -1;
|
|
static int hf_pcep_subobj_iro_ipv6_l = -1;
|
|
static int hf_pcep_subobj_unnumb_interfaceID_l = -1;
|
|
static int hf_pcep_subobj_iro_ipv4_l = -1;
|
|
static int hf_pcep_subobj_sr_l = -1;
|
|
static int hf_pcep_subobj_sr_length = -1;
|
|
static int hf_pcep_subobj_sr_nt = -1;
|
|
static int hf_pcep_subobj_sr_flags = -1;
|
|
static int hf_pcep_subobj_sr_flags_m = -1;
|
|
static int hf_pcep_subobj_sr_flags_c = -1;
|
|
static int hf_pcep_subobj_sr_flags_s = -1;
|
|
static int hf_pcep_subobj_sr_flags_f = -1;
|
|
static int hf_pcep_subobj_sr_sid = -1;
|
|
static int hf_pcep_subobj_sr_sid_label = -1;
|
|
static int hf_pcep_subobj_sr_sid_tc = -1;
|
|
static int hf_pcep_subobj_sr_sid_s = -1;
|
|
static int hf_pcep_subobj_sr_sid_ttl = -1;
|
|
static int hf_pcep_subobj_sr_nai_ipv4_node = -1;
|
|
static int hf_pcep_subobj_sr_nai_ipv6_node = -1;
|
|
static int hf_pcep_subobj_sr_nai_local_ipv4_addr = -1;
|
|
static int hf_pcep_subobj_sr_nai_remote_ipv4_addr = -1;
|
|
static int hf_pcep_subobj_sr_nai_local_ipv6_addr = -1;
|
|
static int hf_pcep_subobj_sr_nai_remote_ipv6_addr = -1;
|
|
static int hf_pcep_subobj_sr_nai_local_node_id = -1;
|
|
static int hf_pcep_subobj_sr_nai_local_interface_id = -1;
|
|
static int hf_pcep_subobj_sr_nai_remote_node_id = -1;
|
|
static int hf_pcep_subobj_sr_nai_remote_interface_id = -1;
|
|
|
|
static int hf_pcep_stateful_pce_capability_flags = -1;
|
|
static int hf_pcep_lsp_update_capability = -1;
|
|
static int hf_pcep_include_db_version = -1;
|
|
static int hf_pcep_lsp_instantiation_capability = -1;
|
|
static int hf_pcep_triggered_resync = -1;
|
|
static int hf_pcep_delta_lsp_sync_capability = -1;
|
|
static int hf_pcep_triggered_initial_sync = -1;
|
|
static int hf_pcep_obj_lsp_flags = -1;
|
|
static int hf_pcep_obj_lsp_plsp_id = -1;
|
|
static int hf_pcep_obj_lsp_flags_d = -1;
|
|
static int hf_pcep_obj_lsp_flags_s = -1;
|
|
static int hf_pcep_obj_lsp_flags_r = -1;
|
|
static int hf_pcep_obj_lsp_flags_a = -1;
|
|
static int hf_pcep_obj_lsp_flags_o = -1;
|
|
static int hf_pcep_obj_lsp_flags_c = -1;
|
|
static int hf_pcep_obj_lsp_flags_reserved = -1;
|
|
static int hf_pcep_obj_srp_flags = -1;
|
|
static int hf_pcep_obj_srp_flags_r = -1;
|
|
static int hf_pcep_obj_srp_id_number = -1;
|
|
static int hf_pcep_symbolic_path_name = -1;
|
|
static int hf_pcep_ipv4_lsp_id_tunnel_sender_address = -1;
|
|
static int hf_pcep_ipv4_lsp_id_lsp_id = -1;
|
|
static int hf_pcep_ipv4_lsp_id_tunnel_id = -1;
|
|
static int hf_pcep_ipv4_lsp_id_extended_tunnel_id = -1;
|
|
static int hf_pcep_ipv4_lsp_id_tunnel_endpoint_address = -1;
|
|
static int hf_pcep_ipv6_lsp_id_tunnel_sender_address = -1;
|
|
static int hf_pcep_ipv6_lsp_id_lsp_id = -1;
|
|
static int hf_pcep_ipv6_lsp_id_tunnel_id = -1;
|
|
static int hf_pcep_ipv6_lsp_id_extended_tunnel_id = -1;
|
|
static int hf_pcep_ipv6_lsp_id_tunnel_endpoint_address = -1;
|
|
static int hf_pcep_lsp_error_code = -1;
|
|
static int hf_pcep_rsvp_user_error_spec = -1;
|
|
static int hf_pcep_lsp_state_db_version_number = -1;
|
|
static int hf_pcep_speaker_entity_id = -1;
|
|
static int hf_pcep_path_setup_type_reserved24 = -1;
|
|
static int hf_pcep_path_setup_type = -1;
|
|
static int hf_pcep_path_setup_type_capability_reserved24 = -1;
|
|
static int hf_pcep_path_setup_type_capability_psts = -1;
|
|
static int hf_pcep_path_setup_type_capability_pst = -1;
|
|
static int hf_pcep_sr_pce_capability_reserved = -1; //deprecated
|
|
static int hf_pcep_sr_pce_capability_sub_tlv_reserved = -1;
|
|
static int hf_pcep_sr_pce_capability_flags = -1; //deprecated
|
|
static int hf_pcep_sr_pce_capability_sub_tlv_flags = -1;
|
|
static int hf_pcep_sr_pce_capability_flags_l = -1; //deprecated
|
|
static int hf_pcep_sr_pce_capability_sub_tlv_flags_x = -1;
|
|
static int hf_pcep_sr_pce_capability_sub_tlv_flags_n = -1;
|
|
static int hf_pcep_sr_pce_capability_msd = -1; //deprecated
|
|
static int hf_pcep_sr_pce_capability_sub_tlv_msd = -1;
|
|
static int hf_pcep_association_reserved = -1;
|
|
static int hf_pcep_association_flags = -1;
|
|
static int hf_pcep_association_flags_r = -1;
|
|
static int hf_pcep_association_type = -1;
|
|
static int hf_pcep_association_id = -1;
|
|
static int hf_pcep_association_source_ipv4 = -1;
|
|
static int hf_pcep_association_source_ipv6 = -1;
|
|
static int hf_pcep_association_source_global = -1;
|
|
static int hf_pcep_association_id_extended = -1;
|
|
|
|
static int hf_pcep_association_id_extended_color = -1;
|
|
static int hf_pcep_association_id_extended_ipv4_endpoint = -1;
|
|
static int hf_pcep_association_id_extended_ipv6_endpoint = -1;
|
|
static int hf_pcep_unreach_destination_obj_ipv4_address = -1;
|
|
static int hf_pcep_unreach_destination_obj_ipv6_address = -1;
|
|
|
|
static int hf_pcep_op_conf_assoc_range_reserved = -1;
|
|
static int hf_pcep_op_conf_assoc_range_assoc_type = -1;
|
|
static int hf_pcep_op_conf_assoc_range_start_assoc = -1;
|
|
static int hf_pcep_op_conf_assoc_range_range = -1;
|
|
|
|
static int hf_pcep_srcpag_info_color = -1;
|
|
static int hf_pcep_srcpag_info_destination_endpoint = -1;
|
|
static int hf_pcep_srcpag_info_preference = -1;
|
|
|
|
|
|
static int hf_pcep_sr_policy_name = -1;
|
|
static int hf_pcep_sr_policy_cpath_id_proto_origin = -1;
|
|
static int hf_pcep_sr_policy_cpath_id_originator_asn = -1;
|
|
static int hf_pcep_sr_policy_cpath_id_originator_address = -1;
|
|
static int hf_pcep_sr_policy_cpath_id_discriminator = -1;
|
|
static int hf_pcep_sr_policy_cpath_name = -1;
|
|
static int hf_pcep_sr_policy_cpath_preference = -1;
|
|
|
|
static int hf_pcep_enterprise_number = -1;
|
|
static int hf_pcep_enterprise_specific_info = -1;
|
|
static int hf_pcep_tlv_enterprise_number = -1;
|
|
static int hf_pcep_tlv_enterprise_specific_info = -1;
|
|
|
|
static int hf_pcep_bu_reserved = -1;
|
|
static int hf_pcep_bu_butype = -1;
|
|
static int hf_pcep_bu_utilization = -1;
|
|
|
|
static int hf_pcep_path_setup_type_capability_sub_tlv_type = -1;
|
|
static int hf_pcep_path_setup_type_capability_sub_tlv_length = -1;
|
|
|
|
static gint ett_pcep = -1;
|
|
static gint ett_pcep_hdr = -1;
|
|
static gint ett_pcep_obj_open = -1;
|
|
static gint ett_pcep_obj_request_parameters = -1;
|
|
static gint ett_pcep_obj_no_path = -1;
|
|
static gint ett_pcep_obj_end_point = -1;
|
|
static gint ett_pcep_obj_bandwidth = -1;
|
|
static gint ett_pcep_obj_metric = -1;
|
|
static gint ett_pcep_obj_explicit_route = -1;
|
|
static gint ett_pcep_obj_record_route = -1;
|
|
static gint ett_pcep_obj_lspa = -1;
|
|
static gint ett_pcep_obj_iro = -1;
|
|
static gint ett_pcep_obj_svec = -1;
|
|
static gint ett_pcep_obj_notification = -1;
|
|
static gint ett_pcep_obj_error = -1;
|
|
static gint ett_pcep_obj_load_balancing = -1;
|
|
static gint ett_pcep_obj_close = -1;
|
|
static gint ett_pcep_obj_path_key = -1;
|
|
static gint ett_pcep_obj_xro = -1;
|
|
static gint ett_pcep_obj_monitoring = -1;
|
|
static gint ett_pcep_obj_pcc_id_req = -1;
|
|
static gint ett_pcep_obj_of = -1;
|
|
static gint ett_pcep_obj_pce_id = -1;
|
|
static gint ett_pcep_obj_proc_time = -1;
|
|
static gint ett_pcep_obj_overload = -1;
|
|
static gint ett_pcep_obj_unreach_destination = -1;
|
|
static gint ett_pcep_obj_branch_node_capability = -1;
|
|
static gint ett_pcep_obj_lsp = -1;
|
|
static gint ett_pcep_obj_srp = -1;
|
|
static gint ett_pcep_obj_vendor_information = -1;
|
|
static gint ett_pcep_obj_bu = -1;
|
|
static gint ett_pcep_obj_unknown = -1;
|
|
static gint ett_pcep_obj_sero = -1;
|
|
static gint ett_pcep_obj_srro = -1;
|
|
static gint ett_pcep_obj_association = - 1;
|
|
|
|
/* Generated from convert_proto_tree_add_text.pl */
|
|
static expert_field ei_pcep_pcep_object_body_non_defined = EI_INIT;
|
|
static expert_field ei_pcep_non_defined_object = EI_INIT;
|
|
static expert_field ei_pcep_object_length = EI_INIT;
|
|
static expert_field ei_pcep_subobject_bad_length = EI_INIT;
|
|
static expert_field ei_pcep_non_defined_subobject = EI_INIT;
|
|
static expert_field ei_pcep_unknown_type_object = EI_INIT;
|
|
|
|
/* PCEP message types.*/
|
|
typedef enum {
|
|
PCEP_MSG_NO_VALID,
|
|
PCEP_MSG_OPEN,
|
|
PCEP_MSG_KEEPALIVE,
|
|
PCEP_MSG_PATH_COMPUTATION_REQUEST,
|
|
PCEP_MSG_PATH_COMPUTATION_REPLY,
|
|
PCEP_MSG_NOTIFICATION,
|
|
PCEP_MSG_ERROR,
|
|
PCEP_MSG_CLOSE,
|
|
PCEP_MSG_PATH_COMPUTATION_MONITORING_REQUEST,
|
|
PCEP_MSG_PATH_COMPUTATION_MONITORING_REPLY,
|
|
PCEP_MSG_PATH_COMPUTATION_LSP_STATE_REPORT,
|
|
PCEP_MSG_PATH_COMPUTATION_LSP_UPDATE_REQUEST,
|
|
PCEP_MSG_INITIATE
|
|
} pcep_message_types;
|
|
|
|
static const value_string message_type_vals[] = {
|
|
{PCEP_MSG_OPEN, "Open" },
|
|
{PCEP_MSG_KEEPALIVE, "Keepalive" },
|
|
{PCEP_MSG_PATH_COMPUTATION_REQUEST, "Path Computation Request (PCReq)" },
|
|
{PCEP_MSG_PATH_COMPUTATION_REPLY, "Path Computation Reply (PCRep)" },
|
|
{PCEP_MSG_NOTIFICATION, "Notification (PCNtf)" },
|
|
{PCEP_MSG_ERROR, "Error (PCErr)" },
|
|
{PCEP_MSG_CLOSE, "Close" },
|
|
{PCEP_MSG_PATH_COMPUTATION_MONITORING_REQUEST, "Path Computation Monitoring Request (PCMonReq)" },
|
|
{PCEP_MSG_PATH_COMPUTATION_MONITORING_REPLY, "Path Computation Monitoring Reply (PCMonRep)" },
|
|
{PCEP_MSG_PATH_COMPUTATION_LSP_STATE_REPORT, "Path Computation LSP State Report (PCRpt)" },
|
|
{PCEP_MSG_PATH_COMPUTATION_LSP_UPDATE_REQUEST, "Path Computation LSP Update Request (PCUpd)" },
|
|
{PCEP_MSG_INITIATE, "Path Computation LSP Initiate (PCInitiate)" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_class_vals[] = {
|
|
{PCEP_OPEN_OBJ, "OPEN OBJECT" },
|
|
{PCEP_RP_OBJ, "RP OBJECT" },
|
|
{PCEP_NO_PATH_OBJ, "NO-PATH OBJECT" },
|
|
{PCEP_END_POINT_OBJ, "END-POINT OBJECT" },
|
|
{PCEP_BANDWIDTH_OBJ, "BANDWIDTH OBJECT" },
|
|
{PCEP_METRIC_OBJ, "METRIC OBJECT" },
|
|
{PCEP_EXPLICIT_ROUTE_OBJ, "EXPLICIT ROUTE OBJECT (ERO)" },
|
|
{PCEP_RECORD_ROUTE_OBJ, "RECORD ROUTE OBJECT (RRO)" },
|
|
{PCEP_LSPA_OBJ, "LSPA OBJECT" },
|
|
{PCEP_IRO_OBJ, "IRO OBJECT" },
|
|
{PCEP_SVEC_OBJ, "SVEC OBJECT" },
|
|
{PCEP_NOTIFICATION_OBJ, "NOTIFICATION OBJECT" },
|
|
{PCEP_PCEP_ERROR_OBJ, "PCEP ERROR OBJECT" },
|
|
{PCEP_LOAD_BALANCING_OBJ, "LOAD BALANCING OBJECT" },
|
|
{PCEP_CLOSE_OBJ, "CLOSE OBJECT" },
|
|
{PCEP_PATH_KEY_OBJ, "PATH-KEY OBJECT" },
|
|
{PCEP_XRO_OBJ, "EXCLUDE ROUTE OBJECT (XRO)" },
|
|
{PCEP_OBJ_MONITORING, "MONITORING OBJECT" },
|
|
{PCEP_OBJ_PCC_ID_REQ, "PCC-ID-REQ OBJECT" },
|
|
{PCEP_OF_OBJ, "OBJECTIVE FUNCTION OBJECT (OF)" },
|
|
{PCEP_OBJ_PCE_ID, "PCE-ID OBJECT" },
|
|
{PCEP_OBJ_PROC_TIME, "PROC-TIME OBJECT" },
|
|
{PCEP_OBJ_OVERLOAD, "OVERLOAD OBJECT" },
|
|
{PCEP_SERO_OBJ, "SECONDARY EXPLICIT ROUTE OBJECT (SERO)" },
|
|
{PCEP_SRRO_OBJ, "SECONDARY RECORD ROUTE OBJECT (SRRO)" },
|
|
{PCEP_OBJ_LSP, "LSP OBJECT" },
|
|
{PCEP_OBJ_SRP, "SRP OBJECT" },
|
|
{PCEP_OBJ_VENDOR_INFORMATION, "VENDOR-INFORMATION OBJECT" },
|
|
{PCEP_OBJ_BU, "BU OBJECT" },
|
|
{PCEP_ASSOCIATION_OBJ, "ASSOCIATION OBJECT" },
|
|
{0, NULL }
|
|
};
|
|
static value_string_ext pcep_class_vals_ext = VALUE_STRING_EXT_INIT(pcep_class_vals);
|
|
|
|
static const value_string pcep_obj_open_type_vals[] = {
|
|
{1, "Open"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_rp_type_vals[] = {
|
|
{1, "Request Parameters"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_no_path_type_vals[] = {
|
|
{1, "No Path"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_end_point_type_vals[] = {
|
|
{1, "IPv4 addresses"},
|
|
{2, "IPv6 addresses"},
|
|
{3, "IPv4" },
|
|
{4, "IPv6" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_bandwidth_type_vals[] = {
|
|
{1, "Requested bandwidth" },
|
|
{2, "Bandwidth of an existing TE LSP for which a reoptimization is requested" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_metric_type_vals[] = {
|
|
{1, "Metric"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_explicit_route_type_vals[] = {
|
|
{1, "Explicit Route"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_record_route_type_vals[] = {
|
|
{1, "Recorded Route"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_lspa_type_vals[] = {
|
|
{1, "LSP Attributes"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_iro_type_vals[] = {
|
|
{1, "Include Route"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_svec_type_vals[] = {
|
|
{1, "Synchronization Vector"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_notification_type_vals[] = {
|
|
{1, "Notification"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_pcep_error_type_vals[] = {
|
|
{1, "PCEP Error"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_load_balancing_type_vals[] = {
|
|
{1, "Load Balancing"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_close_type_vals[] = {
|
|
{1, "Close"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_path_key_type_vals[] = {
|
|
{1, "Path Key"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_xro_type_vals[] = {
|
|
{1, "Route exclusion"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_monitoring_type_vals[] = {
|
|
{1, "Monitoring"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_pcc_id_req_type_vals[] = {
|
|
{1, "IPv4 addresses"},
|
|
{2, "IPv6 addresses"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_of_type_vals[] = {
|
|
{1, "Objective Function"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_pce_id_type_vals[] = {
|
|
{1, "IPv4 addresses"},
|
|
{2, "IPv6 addresses"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_proc_time_type_vals[] = {
|
|
{1, "PROC-TIME"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_overload_type_vals[] = {
|
|
{1, "overload"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_unreach_destination_type_vals[] = {
|
|
{1, "IPv4"},
|
|
{2, "IPv6"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_sero_type_vals[] = {
|
|
{1, "SERO"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_srro_type_vals[] = {
|
|
{1, "SRRO"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_branch_node_capability_type_vals[] = {
|
|
{1, "Branch node list"},
|
|
{2, "Non-branch node list"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_lsp_type_vals[] = {
|
|
{1, "LSP"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_srp_type_vals[] = {
|
|
{1, "SRP"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_vendor_information_type_vals[] = {
|
|
{1, "Vendor-Specific Constraints"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_bu_type_vals[] = {
|
|
{1, "BU"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_obj_association_type_vals[] = {
|
|
{1, "IPv4"},
|
|
{2, "IPv6"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_subobj_vals[] = {
|
|
{PCEP_SUB_IPv4, "SUBOBJECT IPv4" },
|
|
{PCEP_SUB_IPv6, "SUBOBJECT IPv6" },
|
|
{PCEP_SUB_LABEL_CONTROL, "SUBOBJECT LABEL" },
|
|
{PCEP_SUB_UNNUMB_INTERFACE_ID, "SUBOBJECT UNNUMBERED INTERFACE-ID" },
|
|
{PCEP_SUB_AUTONOMOUS_SYS_NUM, "SUBOBJECT AUTONOMOUS SYSTEM NUMBER" },
|
|
{PCEP_SUB_SRLG, "SUBOBJECT SRLG" },
|
|
{PCEP_SUB_SR_PRE_IANA, "SUBOBJECT SR" },
|
|
{PCEP_SUB_PKSv4, "SUBOBJECT PATH KEY (IPv4)" },
|
|
{PCEP_SUB_PKSv6, "SUBOBJECT PATH KEY (IPv6)" },
|
|
{PCEP_SUB_SR, "SUBOBJECT SR" },
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
static const value_string pcep_subobj_xro_vals[] = {
|
|
{PCEP_SUB_IPv4, "SUBOBJECT IPv4" },
|
|
{PCEP_SUB_IPv6, "SUBOBJECT IPv6" },
|
|
{PCEP_SUB_UNNUMB_INTERFACE_ID, "SUBOBJECT UNNUMBERED INTERFACE-ID" },
|
|
{PCEP_SUB_AUTONOMOUS_SYS_NUM, "SUBOBJECT AUTONOMOUS SYSTEM NUMBER" },
|
|
{PCEP_SUB_SRLG, "SUBOBJECT SRLG" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*In the NO-PATH Object the two different possibilities that NI can have*/
|
|
static const value_string pcep_no_path_obj_vals[] = {
|
|
{NO_SATISFYING, "No path satisfying the set of constraints could be found" },
|
|
{CHAIN_BROKEN, "PCEP Chain Broken" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Different values of "Type (T)" in the METRIC Obj */
|
|
static const value_string pcep_metric_obj_vals[] = {
|
|
{ 0, "Reserved" },
|
|
{ 1, "IGP Metric" },
|
|
{ 2, "TE Metric" },
|
|
{ 3, "Hop Counts" },
|
|
{ 4, "Aggregate bandwidth consumption" },
|
|
{ 5, "Load of the most loaded link" },
|
|
{ 6, "Cumulative IGP cost" },
|
|
{ 7, "Cumulative TE cost" },
|
|
{ 8, "P2MP IGM metric" },
|
|
{ 9, "P2MP TE metric" },
|
|
{10, "P2MP hop count metric" },
|
|
{11, "Segment-ID (SID) Depth" }, /* RFC 8664 */
|
|
{12, "Path Delay metric" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{13, "Path Delay Variation metric" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{14, "Path Loss metric" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{15, "P2MP Path Delay metric" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{16, "P2MP Path Delay variation metric"}, /* draft-ietf-pce-pcep-service-aware */
|
|
{17, "P2MP Path Loss metric" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Different values for (L) in the ERO and IRO Objs */
|
|
static const value_string pcep_route_l_obj_vals[] = {
|
|
{STRICT_HOP, "Strict Hop" },
|
|
{LOOSE_HOP, "Loose Hop" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Different values of the direction of the label (U) in the ERO and RRO Objs */
|
|
static const value_string pcep_route_u_obj_vals[] = {
|
|
{DOWNSTREAM_LABEL, "Downstream Label" },
|
|
{UPSTREAM_LABEL, "Upstream Label" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Values of Notification type*/
|
|
static const value_string pcep_notification_types_vals[] = {
|
|
{NOT_REQ_CANCEL, "Pending Request Cancelled" },
|
|
{PCEP_CONGESTION, "PCE Congestion" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Values of Notification value for Notification Type=1*/
|
|
static const value_string pcep_notification_values1_vals[] = {
|
|
{NOTI_PCC_CANCEL_REQ, "PCC Cancels a set of Pending Request (s)" },
|
|
{NOTI_PCE_CANCEL_REQ, "PCE Cancels a set of Pending Request (s)" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/*Values of Notification value for Notification Type=2*/
|
|
static const value_string pcep_notification_values2_vals[] = {
|
|
{NOTI_PCE_CONGEST, "PCE in Congested State" },
|
|
{NOTI_PCE_NO_CONGEST, "PCE no Longer in Congested state" },
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
/* PCEP TLVs */
|
|
static const value_string pcep_tlvs_vals[] = {
|
|
{1, "NO-PATH-VECTOR TLV" },
|
|
{2, "OVERLOAD-DURATION TLV" },
|
|
{3, "REQ-MISSING TLV" },
|
|
{4, "OF-list TLV" },
|
|
{5, "Order TLV" },
|
|
{6, "P2MP Capable" },
|
|
{7, "VENDOR-INFORMATION-TLV" },
|
|
{8, "Wavelength Selection" },
|
|
{9, "Wavelength Restriction" },
|
|
{10, "Wavelength Allocation" },
|
|
{11, "Optical Interface Class List" },
|
|
{12, "Client Signal Information" },
|
|
{13, "H-PCE-CAPABILITY" },
|
|
{14, "Domain-ID" },
|
|
{15, "H-PCE-FLAG" },
|
|
{16, "STATEFUL-PCE-CAPABILITY" },
|
|
{17, "SYMBOLIC-PATH-NAME" },
|
|
{18, "IPV4-LSP-IDENTIFIERS" },
|
|
{19, "IPV6-LSP-IDENTIFIERS" },
|
|
{20, "LSP-ERROR-CODE" },
|
|
{21, "RSVP-ERROR-SPEC" },
|
|
{23, "LSP-DB-VERSION" },
|
|
{24, "SPEAKER-ENTITY-ID" },
|
|
{26, "SR-PCE-CAPABILITY (deprecated)" },
|
|
{27, "PATH-SETUP-TYPE (PRE-IANA)" },
|
|
{28, "PATH-SETUP-TYPE" },
|
|
{29, "OP-CONF-ASSOC-RANGE" },
|
|
{30, "GLOBAL-ASSOCIATION-SOURCE" },
|
|
{31, "EXTENDED-ASSOCIATION-ID" },
|
|
{32, "P2MP-IPV4-LSP-IDENTIFIERS" },
|
|
{33, "P2MP-IPV6-LSP-IDENTIFIERS" },
|
|
{34, "PATH-SETUP-TYPE-CAPABILITY" },
|
|
{35, "ASSOC-Type-List" },
|
|
{36, "AUTO-BANDWIDTH-CAPABILITY" },
|
|
{37, "AUTO-BANDWIDTH-ATTRIBUTES" },
|
|
{38, "Path Protection Association Group TLV" },
|
|
{39, "IPV4-ADDRESS" },
|
|
{40, "IPV6-ADDRESS" },
|
|
{41, "UNNUMBERED-ENDPOINT" },
|
|
{42, "LABEL-REQUEST" },
|
|
{43, "LABEL-SET" },
|
|
{44, "PROTECTION-ATTRIBUTE" },
|
|
{45, "GMPLS-CAPABILITY" },
|
|
{46, "DISJOINTNESS-CONFIGURATION" },
|
|
{47, "DISJOINTNESS-STATUS" },
|
|
{48, "POLICY-PARAMETERS-TLV" },
|
|
{49, "SCHED-LSP-ATTRIBUTE" },
|
|
{50, "SCHED-PD-LSP-ATTRIBUTE" },
|
|
{51, "PCE-FLOWSPEC-CAPABILITY TLV" },
|
|
{52, "FLOW FILTER TLV" },
|
|
{53, "L2 FLOW FILTER TLV" },
|
|
{54, "Bidirectional LSP Association Group TLV" },
|
|
{55, "TE-PATH-BINDING" }, /* TEMPORARY - registered 2021-03-29, expires 2022-03-29 draft-ietf-pce-binding-label-sid-07 */
|
|
{56, "SRPOLICY-POL-NAME" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */
|
|
{57, "SRPOLICY-CPATH-ID" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */
|
|
{58, "SRPOLICY-CPATH-NAME" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */
|
|
{59, "SRPOLICY-CPATH-PREFERENCE" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
/*Values of Objective Functions*/
|
|
static const value_string pcep_of_vals[] = {
|
|
{ 1, "Minimum Cost Path (MCP)" },
|
|
{ 2, "Minimum Load Path (MLP)" },
|
|
{ 3, "Maximum residual Bandwidth Path (MBP)" },
|
|
{ 4, "Minimize aggregate Bandwidth Consumption (MBC)" },
|
|
{ 5, "Minimize the Load of the most loaded Link (MLL)" },
|
|
{ 6, "Minimize the Cumulative Cost of a set of paths (MCC)" },
|
|
{ 7, "Shortest Path Tree (SPT)" }, /* RFC 6006 */
|
|
{ 8, "Minimum Cost Tree (MCT)" }, /* RFC 6006 */
|
|
{ 9, "Minimum Packet Loss Path (MPLP)" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{10, "Maximum Under-Utilized Path (MUP)" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{11, "Maximum Reserved Under-Utilized Path (MRUP)" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
/*Values of Bandwidth Utilization (BU) Object bandwidth utilization Type */
|
|
static const value_string pcep_bu_butype_vals[] = {
|
|
{0, "Reserved" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{1, "LBU (Link Bandwidth Utilization)" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{2, "LRBU (Link Residual Bandwidth Utilization)" }, /* draft-ietf-pce-pcep-service-aware */
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
/*Values of different types of errors*/
|
|
static const value_string pcep_error_types_obj_vals[] = {
|
|
{ESTABLISH_FAILURE, "PCEP Session Establishment Failure" },
|
|
{CAP_NOT_SUPPORTED, "Capability non supported" },
|
|
{UNKNOWN_OBJ, "Unknown Object" },
|
|
{NOT_SUPP_OBJ, "Not Supported Object" },
|
|
{POLICY_VIOLATION, "Policy Violation" },
|
|
{MANDATORY_OBJ_MIS, "Mandatory Object Missing" },
|
|
{SYNCH_PCREQ_MIS, "Synchronized Path Computation Request Missing" },
|
|
{UNKNOWN_REQ_REF, "Unknown Request Reference" },
|
|
{ATTEMPT_2_SESSION, "Attempt to Establish a Second PCEP Session" },
|
|
{INVALID_OBJ, "Reception of an invalid object" },
|
|
{UNRECO_EXRS_SUBOBJ, "Unrecognized EXRS Subobject" },
|
|
{DIFFSERV_TE_ERROR, "Diffserv-aware TE error" },
|
|
{BRPC_FAILURE, "BRPC procedure completion failure" },
|
|
{GCO_ERROR, "Global Concurrent Optimization error" },
|
|
{P2MP_CAPABILITY_ERROR, "P2PM capability error" },
|
|
{P2MP_END_POINTS_ERROR, "P2PM END-POINTS error" },
|
|
{P2MP_FRAGMENT_ERROR, "P2PM Fragmentation error" },
|
|
{INVALID_OPERATION, "Invalid Operation" },
|
|
{LSP_STATE_SYNCHRONIZATION_ERROR, "LSP State synchronization error" },
|
|
{BAD_PARAMETER_VALUE, "Bad parameter value" },
|
|
{LSP_INSTANTIATION_ERROR, "LSP instantiation error" },
|
|
{ASSOCIATION_ERROR, "Association instantiation error" },
|
|
{WSON_RWA_ERROR, "WSON RWA error" },
|
|
{H_PCE_ERROR, "H-PCE error" },
|
|
{PATH_COMPUTATION_FAILURE, "Path computation failure" },
|
|
{0, NULL }
|
|
};
|
|
static value_string_ext pcep_error_types_obj_vals_ext = VALUE_STRING_EXT_INIT(pcep_error_types_obj_vals);
|
|
|
|
/*Error values for error type 1*/
|
|
static const value_string pcep_error_value_1_vals[] = {
|
|
{1, "Reception of an invalid Open msg or a non Open msg"},
|
|
{2, "No Open Message received before the expiration of the OpenWait Timer "},
|
|
{3, "Unacceptable and non Negotiable session characteristics"},
|
|
{4, "Unacceptable but Negotiable session characteristics"},
|
|
{5, "Reception of a second Open Message with still Unacceptable Session characteristics"},
|
|
{6, "Reception of a PCEPrr message proposing unacceptable session characteristics"},
|
|
{7, "NO Keepalive or PCEPrr message received before the expiration of the Keepwait timer supported"},
|
|
{8, "PCEP version not supported"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 3*/
|
|
static const value_string pcep_error_value_3_vals[] = {
|
|
{1, "Unrecognized object class"},
|
|
{2, "Unrecognized object type"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 4*/
|
|
static const value_string pcep_error_value_4_vals[] = {
|
|
{1, "Not supported object class"},
|
|
{2, "Not supported object type"},
|
|
{4, "Not supported parameter"},
|
|
{5, "Unsupported network performance constraint"}, /* draft-ietf-pce-pcep-service-aware*/
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 5*/
|
|
static const value_string pcep_error_value_5_vals[] = {
|
|
{1, "C bit of the METRIC object set (Request Rejected)"},
|
|
{2, "O bit of the RP object set (Request Rejected)"},
|
|
{3, "Objective Function not allowed (Request Rejected)"},
|
|
{4, "OF bit of the RP object set (Request Rejected)"},
|
|
{5, "Global concurrent optimization not allowed"},
|
|
{6, "Monitoring message supported but rejected due to policy violation"},
|
|
{7, "P2MP path computation is not allowed"},
|
|
{8, "Not allowed network performance constraint"}, /* draft-ietf-pce-pcep-service-aware*/
|
|
{0, NULL}
|
|
};
|
|
|
|
|
|
/*Error values for error type 6*/
|
|
static const value_string pcep_error_value_6_vals[] = {
|
|
{1, "RP object missing"},
|
|
{2, "RRO object missing for a reoptimization request (R bit of the RP Object set)"},
|
|
{3, "END-POINTS object missing"},
|
|
{4, "MONITORINS object missing"},
|
|
{8, "LSP Object missing"},
|
|
{9, "ERO Object missing"},
|
|
{10, "SRP Object missing"},
|
|
{11, "LSP-IDENTIFIERS TLV missing"},
|
|
{12, "LSP-DB-VERSION TLV missing"},
|
|
{13, "LSP cleanup TLV missing"},
|
|
{14, "SYMBOLIC-PATH-NAME TLV missing"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 10*/
|
|
static const value_string pcep_error_value_10_vals[] = {
|
|
{1, "Reception of an object with P flag not set although the P-flag must be set"}, /*RFC 5440*/
|
|
{2, "Bad label value"}, /* RFC 8664 */
|
|
{3, "Unsupported number of SR-ERO subobjects"}, /* RFC 8664 */
|
|
{4, "Bad label format"}, /* RFC 8664 */
|
|
{5, "ERO mixes SR-ERO subobjects with other subobject types"}, /* RFC 8664 */
|
|
{6, "Both SID and NAI are absent in ERO subobject"}, /* RFC 8664 */
|
|
{7, "Both SID and NAI are absent in RRO subobject"}, /* RFC 8664 */
|
|
{8, "SYMBOLIC-PATH-NAME TLV missing"}, /* RFC 8281 */
|
|
{9, "MSD exceeds the default for the PCEP session"}, /* RFC 8664 */
|
|
{10, "RRO mixes SR-RRO subobjects with other object types"}, /* RFC 8664 */
|
|
{11, "Malformed object"}, /* RFC 8408 */
|
|
{12, "Missing PCE-SR-CAPABILITY sub-TLV"}, /* RFC 8664 */
|
|
{13, "Unsupported NAI Type in the SR-ERO/SR-RRO subobject"}, /* RFC 8664 */
|
|
{14, "Unknown SID"}, /* RFC 8664 */
|
|
{15, "NAI cannot be resolved to a SID"}, /* RFC 8664 */
|
|
{16, "Could not find SRGB"}, /* RFC 8664 */
|
|
{17, "SID index exceeds SRGB size"}, /* RFC 8664 */
|
|
{18, "Could not find SRLB"}, /* RFC 8664 */
|
|
{19, "SID index exceeds SRLB size"}, /* RFC 8664 */
|
|
{20, "Inconsistent SIDs in SR-ERO/SR-RRO subobjects"}, /* RFC 8664 */
|
|
{21, "MSD must be nonzero"}, /* RFC 8664 */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 12*/
|
|
static const value_string pcep_error_value_12_vals[] = {
|
|
{1, "Unsupported class-type"},
|
|
{2, "Invalid class-type"},
|
|
{3, "Class-type ans setup priority do not form a configured TE-class"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 13*/
|
|
static const value_string pcep_error_value_13_vals[] = {
|
|
{1, "BRPC procedure not supported by one or more PCEs along the domain path"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 15*/
|
|
static const value_string pcep_error_value_15_vals[] = {
|
|
{1, "Insufficient memory"},
|
|
{2, "Global concurrent optimization not supported"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 16*/
|
|
static const value_string pcep_error_value_16_vals[] = {
|
|
{1, "The PCE cannot satisfy the request due to insufficient memory"},
|
|
{2, "The PCE is not capable of P2MP computation"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 17*/
|
|
static const value_string pcep_error_value_17_vals[] = {
|
|
{1, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 2"},
|
|
{2, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 3"},
|
|
{3, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 4"},
|
|
{4, "The PCE cannot satisfy the request due to inconsistent END-POINTS"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 18*/
|
|
static const value_string pcep_error_value_18_vals[] = {
|
|
{1, "Fragmented request failure"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 19*/
|
|
static const value_string pcep_error_value_19_vals[] = {
|
|
{1, "Attempted LSP Update Request for a non-delegated LSP. The PCEP-ERROR Object is followed by the LSP Object that identifies the LSP"},
|
|
{2, "Attempted LSP Update Request if active stateful PCE capability was not advertised"},
|
|
{3, "Attempted LSP Update Request for an LSP identified by an unknown PLSP-ID"},
|
|
{4, "A PCE indicates to a PCC that it has exceeded the resource limit allocated for its state, and thus it cannot accept and process its LSP State Report message"},
|
|
{5, "Attempted LSP State Report if active stateful PCE capability was not advertised"},
|
|
{6, "PCE-initiated LSP limit reached"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{7, "Delegation for PCE-initiated LSP cannot be revoked"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{8, "Non-zero PLSP-ID in LSP initiation request"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{9, "LSP is not PCE-initiated"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{10, "PCE-initiated operation-frequency limit reached"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 20*/
|
|
static const value_string pcep_error_value_20_vals[] = {
|
|
{1, "A PCE indicates to a PCC that it cannot process (an otherwise valid) LSP State Report. The PCEP-ERROR Object is followed by the LSP Object that identifies the LSP"},
|
|
{2, "LSP Database version mismatch."},
|
|
{3, "The LSP-DB-VERSION TLV Missing when state synchronization avoidance is enabled."},
|
|
{4, "Attempt to trigger a synchronization when the TRIGGERED-SYNC capability has not been advertised."},
|
|
{5, "A PCC indicates to a PCE that it cannot complete the state synchronization"},
|
|
{6, "No sufficient LSP change information for incremental LSP state synchronization."},
|
|
{7, "Received an invalid LSP DB Version Number"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/* Error values for error type 21 */
|
|
static const value_string pcep_error_value_21_vals[] = {
|
|
{1, "Unsupported path setup type"},
|
|
{2, "Mismatched path setup type"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 23*/
|
|
static const value_string pcep_error_value_23_vals[] = {
|
|
{1, "SYMBOLIC-PATH-NAME in use"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{2, "Speaker identity included for an LSP that is not PCE-initiated"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 24*/
|
|
static const value_string pcep_error_value_24_vals[] = {
|
|
{1, "Unacceptable instantiation parameters"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{2, "Internal error"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{3, "Signaling error"}, /* draft-ietf-pce-pce-initiated-lsp */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 26*/
|
|
static const value_string pcep_error_value_26_vals[] = {
|
|
{1, "Association-type is not supported"}, /* [RFC8697] */
|
|
{2, "Too many LSPs in the association group"}, /* [RFC8697] */
|
|
{3, "Too many association groups"}, /* [RFC8697] */
|
|
{4, "Association unknown"}, /* [RFC8697] */
|
|
{5, "Operator-configured association information mismatch "}, /* [RFC8697] */
|
|
{6, "Association information mismatch"}, /* [RFC8697] */
|
|
{7, "Cannot join the association group"}, /* [RFC8697] */
|
|
{8, "Association ID not in range"}, /* [RFC8697] */
|
|
{9, "Tunnel ID or End points mismatch for Path Protection Association"}, /* [RFC8745] */
|
|
{10, "Attempt to add another working/protection LSP for Path Protection Association"}, /* [RFC8745] */
|
|
{11, "Protection type is not supported"}, /* [RFC8745] */
|
|
{12, "Not expecting policy parameters"}, /* [RFC9005] */
|
|
{13, "Unacceptable policy parameters"}, /* [RFC9005] */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 27*/
|
|
static const value_string pcep_error_value_27_vals[] = {
|
|
{1, "Insufficient memory"}, /* [RFC8780] */
|
|
{2, "RWA computation not supported"}, /* [RFC8780] */
|
|
{3, "Syntactical encoding error"}, /* [RFC8780] */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 28*/
|
|
static const value_string pcep_error_value_28_vals[] = {
|
|
{1, "H-PCE Capability not advertised"}, /* [RFC8685] */
|
|
{2, "Parent PCE Capability cannot be provided"}, /* [RFC8685] */
|
|
{0, NULL}
|
|
};
|
|
|
|
/*Error values for error type 29*/
|
|
static const value_string pcep_error_value_29_vals[] = {
|
|
{1, "Unacceptable request message"}, /* [RFC8779] */
|
|
{2, "Generalized bandwidth value not supported"}, /* [RFC8779] */
|
|
{3, "Label set constraint could not be met"}, /* [RFC8779] */
|
|
{4, "Label constraint could not be met"}, /* [RFC8779] */
|
|
{5, "Constraints could not be met for some intervals"}, /* [RFC8934] */
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string pcep_close_reason_obj_vals[] = {
|
|
{0, "Not defined" },
|
|
{NO_EXP_PROV, "No Explanation Provided" },
|
|
{DEADTIME_PROV, "Deadtime Expired" },
|
|
{RECEP_MALFORM_MSG, "Reception of a Malformed PCEP Message" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_xro_attribute_obj_vals[] = {
|
|
{ATTR_INTERFACE, "Interface" },
|
|
{ATTR_NODE, "Node" },
|
|
{ATTR_SRLG, "SRLG" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_object_lsp_flags_operational_vals[] = {
|
|
{0, "DOWN" },
|
|
{1, "UP" },
|
|
{2, "ACTIVE" },
|
|
{3, "GOING-DOWN" },
|
|
{4, "GOING-UP" },
|
|
{5, "Reserved" },
|
|
{6, "Reserved" },
|
|
{7, "Reserved" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_tlv_lsp_error_code_vals[] = {
|
|
{1, "Unknown reason" },
|
|
{2, "Limit reached for PCE-controlled LSPs" },
|
|
{3, "Too many pending LSP update requests" },
|
|
{4, "Unacceptable parameters" },
|
|
{5, "Internal error" },
|
|
{6, "LSP administratively brought down" },
|
|
{7, "LSP preempted" },
|
|
{8, "RSVP signaling error" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_pst_vals[] = {
|
|
{0, "Path is setup via RSVP-TE signaling (default)" },
|
|
{1, "Path is setup using Segment Routing" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string pcep_sr_nt_vals[] = {
|
|
{0, "NAI is absent" },
|
|
{1, "IPv4 Node ID" },
|
|
{2, "IPv6 Node ID" },
|
|
{3, "IPv4 Adjacency" },
|
|
{4, "IPv6 Adjacency with global IPv6 addresses" },
|
|
{5, "Unnumbered Adjacency with IPv4 NodeIDs" },
|
|
{6, "IPv6 Adjacency with link-local IPv6 addresses" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/* types of leaves in a P2MP request */
|
|
static const value_string pcep_p2mp_leaf_type_vals[] = {
|
|
{EP_P2MP_NEW_LEAF_TYPE, "New leaves to add" },
|
|
{EP_P2MP_OLD_REMOVE_LEAF_TYPE , "Old leaves to remove" },
|
|
{EP_P2MP_OLD_MODIFY_LEAF_TYPE, "Old leaves whose path can be modified/reoptimized" },
|
|
{EP_P2MP_OLD_UNCHANGED_LEAF_TYPE, "Old leaves whose path must be left unchanged" },
|
|
{0, NULL }
|
|
};
|
|
|
|
/* Association Type Fields. */
|
|
/* https://www.iana.org/assignments/pcep/pcep.xhtml#association-type-field */
|
|
static const value_string pcep_association_type_field_vals[] = {
|
|
{0, "Reserved"}, /* RFC 8697*/
|
|
{1, "Path Protection Association"}, /* RFC 8745 */
|
|
{2, "Disjoint Association"}, /* RFC 8800 */
|
|
{3, "Policy Association"}, /* RFC 9005 */
|
|
{4, "Single-Sided Bidirectional LSP Association"}, /* RFC 9059 */
|
|
{5, "Double-Sided Bidirectional LSP Association"}, /* RFC 9059 */
|
|
{6, "SR Policy Association"}, /* TEMPORARY registered 2021-03-30 expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */
|
|
{0, NULL }
|
|
};
|
|
|
|
/* Path Setup Type Capability Sub TLV Type Indicators */
|
|
static const value_string pcep_path_setup_type_capability_sub_tlv_vals[] = {
|
|
{0, "Reserved" }, /* RFC 8664*/
|
|
{1, "PCECC-CAPABILITY" }, /* RFC 9050*/
|
|
{26, "SR-PCE-CAPABILITY" }, /* RFC 8664*/
|
|
{0, NULL }
|
|
};
|
|
|
|
|
|
/* Protocol Origin values in SR Policy Candidate Path Identifiers TLV*/
|
|
static const value_string pcep_sr_policy_id_proto_origin_vals[] = {
|
|
{10, "PCEP" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */
|
|
{20, "BGP SR Policy" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */
|
|
{30, "Via Configuration" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */
|
|
{0, NULL }
|
|
};
|
|
|
|
#define OBJ_HDR_LEN 4 /* length of object header */
|
|
|
|
/*------------------------------------------------------------
|
|
* SUB-TLVS
|
|
* ----------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_path_setup_capabilities_sub_tlvs(proto_tree *pcep_tlv, tvbuff_t *tvb, int offset, gint length, gint ett_pcep_obj)
|
|
{
|
|
proto_tree *sub_tlv;
|
|
guint16 sub_tlv_length, sub_tlv_type;
|
|
int j;
|
|
int padding = 0;
|
|
|
|
static int * const sr_pce_capability_sub_tlv_flags[] = {
|
|
&hf_pcep_sr_pce_capability_sub_tlv_flags_n,
|
|
&hf_pcep_sr_pce_capability_sub_tlv_flags_x,
|
|
NULL
|
|
};
|
|
|
|
for (j = 0; j < length; j += 4 + sub_tlv_length + padding) {
|
|
sub_tlv_type = tvb_get_ntohs(tvb, offset+j);
|
|
sub_tlv_length = tvb_get_ntohs(tvb, offset + j + 2);
|
|
sub_tlv = proto_tree_add_subtree(pcep_tlv, tvb, offset + j, sub_tlv_length+4,
|
|
ett_pcep_obj, NULL, val_to_str(sub_tlv_type, pcep_path_setup_type_capability_sub_tlv_vals, "Unknown SubTLV (%u). "));
|
|
proto_tree_add_item(sub_tlv, hf_pcep_path_setup_type_capability_sub_tlv_type, tvb, offset + j, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(sub_tlv, hf_pcep_path_setup_type_capability_sub_tlv_length, tvb, offset + 2 + j, 2, ENC_BIG_ENDIAN);
|
|
switch (sub_tlv_type)
|
|
{
|
|
case 1: /* PCECC-CAPABILITY */
|
|
//TODO
|
|
break;
|
|
|
|
case 26: /* SR PCE CAPABILITY */
|
|
proto_tree_add_item(sub_tlv, hf_pcep_sr_pce_capability_sub_tlv_reserved, tvb, offset + 4 + j, 2, ENC_NA);
|
|
proto_tree_add_bitmask(sub_tlv, tvb, offset+4+j+2, hf_pcep_sr_pce_capability_sub_tlv_flags, ett_pcep_obj, sr_pce_capability_sub_tlv_flags, ENC_NA);
|
|
proto_tree_add_item(sub_tlv, hf_pcep_sr_pce_capability_sub_tlv_msd, tvb, offset + 4 + j + 3, 1, ENC_NA);
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/*------------------------------------------------------------
|
|
* PCEP TLVS
|
|
*----------------------------------------------------------------*/
|
|
|
|
/* The content of Extended Association ID TLV, type = 31 is scoped
|
|
* on the association type. The TLV dissection receives such
|
|
* information to be able to decode properly the TLV
|
|
* All the other TLVs do not need scope at the moment.
|
|
*/
|
|
static void
|
|
dissect_pcep_tlvs_with_scope(proto_tree *pcep_obj, tvbuff_t *tvb, int offset, gint length, gint ett_pcep_obj, guint16 association_type)
|
|
{
|
|
proto_tree *tlv;
|
|
guint16 tlv_length, tlv_type, of_code, assoc_type;
|
|
guint32 psts;
|
|
int i, j;
|
|
int padding = 0;
|
|
|
|
static int * const tlv_stateful_pce_capability_flags[] = {
|
|
&hf_pcep_lsp_update_capability,
|
|
&hf_pcep_include_db_version,
|
|
&hf_pcep_lsp_instantiation_capability,
|
|
&hf_pcep_triggered_resync,
|
|
&hf_pcep_delta_lsp_sync_capability,
|
|
&hf_pcep_triggered_initial_sync,
|
|
NULL
|
|
};
|
|
|
|
static int * const tlv_sr_pce_capability_flags[] = {
|
|
&hf_pcep_sr_pce_capability_flags_l,
|
|
NULL
|
|
};
|
|
|
|
for (j = 0; j < length; j += 4 + tlv_length + padding) {
|
|
tlv_type = tvb_get_ntohs(tvb, offset+j);
|
|
tlv_length = tvb_get_ntohs(tvb, offset + j + 2);
|
|
tlv = proto_tree_add_subtree(pcep_obj, tvb, offset + j, tlv_length+4,
|
|
ett_pcep_obj, NULL, val_to_str(tlv_type, pcep_tlvs_vals, "Unknown TLV (%u). "));
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_type, tvb, offset + j, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_length, tvb, offset + 2 + j, 2, ENC_BIG_ENDIAN);
|
|
switch (tlv_type)
|
|
{
|
|
case 1: /* NO-PATH TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_pce, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_unk_dest, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_unk_src, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_brpc, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5441 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_pks, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5520 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_no_gco_migr, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5557 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_no_gco_soln, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5557 */
|
|
proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_p2mp, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 6006 */
|
|
break;
|
|
|
|
case 3: /* REQ-MISSING TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_request_id, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 4: /* OF TLV */
|
|
for (i=0; i<tlv_length/2; i++) {
|
|
of_code = tvb_get_ntohs(tvb, offset+4+j+i*2);
|
|
proto_tree_add_uint_format(tlv, hf_pcep_of_code, tvb, offset+4+j+i*2, 2, of_code, "OF-Code #%d: %s (%u)",
|
|
i+1, val_to_str_const(of_code, pcep_of_vals, "Unknown"), of_code);
|
|
}
|
|
break;
|
|
|
|
case 7: /* VENDOR-INFORMATION-TLV (RFC7470)*/
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_enterprise_number, tvb, offset+4+j, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_enterprise_specific_info, tvb, offset+4+j + 4, tlv_length - 4, ENC_STR_HEX);
|
|
break;
|
|
|
|
case 16: /* STATEFUL-PCE-CAPABILITY TLV */
|
|
proto_tree_add_bitmask(tlv, tvb, offset+4+j, hf_pcep_stateful_pce_capability_flags, ett_pcep_obj, tlv_stateful_pce_capability_flags, ENC_NA);
|
|
break;
|
|
|
|
case 17: /* SYMBOLIC-PATH-NAME TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_symbolic_path_name, tvb, offset+4+j, tlv_length, ENC_ASCII);
|
|
break;
|
|
|
|
case 18: /* IPV4-LSP-IDENTIFIERS TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_ipv4_lsp_id_tunnel_sender_address, tvb, offset+4+j, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv4_lsp_id_lsp_id, tvb, offset+4+j + 4, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv4_lsp_id_tunnel_id, tvb, offset+4+j + 6, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv4_lsp_id_extended_tunnel_id, tvb, offset+4+j + 8, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv4_lsp_id_tunnel_endpoint_address, tvb, offset+4+j + 12, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 19: /* IPV6-LSP-IDENTIFIERS TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_ipv6_lsp_id_tunnel_sender_address, tvb, offset+4+j, 16, ENC_NA);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv6_lsp_id_lsp_id, tvb, offset+4+j + 16, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv6_lsp_id_tunnel_id, tvb, offset+4+j + 18, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv6_lsp_id_extended_tunnel_id, tvb, offset+4+j + 20, 16, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_ipv6_lsp_id_tunnel_endpoint_address, tvb, offset+4+j + 36, 16, ENC_NA);
|
|
break;
|
|
|
|
case 20: /* LSP-ERROR-CODE TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_lsp_error_code, tvb, offset+4+j, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 21: /* RSVP-ERROR-SPEC TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_rsvp_user_error_spec, tvb, offset+4+j, tlv_length, ENC_ASCII);
|
|
break;
|
|
|
|
case 23: /* LSP-DB-VERSION TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_lsp_state_db_version_number, tvb, offset+4+j, 8, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 24: /* SPEAKER-ENTITY-ID TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_speaker_entity_id, tvb, offset+4+j, tlv_length, ENC_ASCII);
|
|
break;
|
|
|
|
case 26: /* SR-PCE-CAPABILITY TLV Deprecated */
|
|
proto_tree_add_item(tlv, hf_pcep_sr_pce_capability_reserved, tvb, offset + 4 + j, 2, ENC_NA);
|
|
proto_tree_add_bitmask(tlv, tvb, offset+4+j+2, hf_pcep_sr_pce_capability_flags, ett_pcep_obj, tlv_sr_pce_capability_flags, ENC_NA);
|
|
proto_tree_add_item(tlv, hf_pcep_sr_pce_capability_msd, tvb, offset + 4 + j + 3, 1, ENC_NA);
|
|
break;
|
|
|
|
case 27: /* PATH-SETUP-TYPE TLV (FF: squatted pre IANA assignment) */
|
|
case 28: /* PATH-SETUP-TYPE TLV (FF: IANA code point) */
|
|
proto_tree_add_item(tlv, hf_pcep_path_setup_type_reserved24, tvb, offset + 4 + j, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_path_setup_type, tvb, offset + 4 + j + 3, 1, ENC_NA);
|
|
break;
|
|
|
|
case 29: /* OP-CONF-ASSOC-RANGE */
|
|
offset += 4 + j;
|
|
while(tlv_length > 0) {
|
|
proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_reserved, tvb, offset, 2, ENC_NA);
|
|
offset += 2;
|
|
tlv_length -= 2;
|
|
proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_assoc_type, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
tlv_length -= 2;
|
|
proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_start_assoc, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
tlv_length -= 2;
|
|
proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_range, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
tlv_length -= 2;
|
|
}
|
|
break;
|
|
|
|
case 30: /* GLOBAL-ASSOCIATION-SOURCE */
|
|
proto_tree_add_item(tlv, hf_pcep_association_source_global, tvb, offset + 4 + j, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 31: /* EXTENDED-ASSOCIATION-ID TLV */
|
|
/* The extend association ID is scoped depending on the association type of the object
|
|
in which the TLV is present */
|
|
if (association_type==6) {
|
|
if (tlv_length==8) {
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended_color, tvb, offset + 4 + j, 4, ENC_NA);
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended_ipv4_endpoint, tvb, offset + 8 + j, 4, ENC_NA);
|
|
} else if (tlv_length==20) {
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended_color, tvb, offset + 4 + j, 4, ENC_NA);
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended_ipv6_endpoint, tvb, offset + 8 + j, 16, ENC_NA);
|
|
} else {
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended, tvb, offset + 4 + j, tlv_length, ENC_NA);
|
|
}
|
|
} else {
|
|
proto_tree_add_item(tlv, hf_pcep_association_id_extended, tvb, offset + 4 + j, tlv_length, ENC_NA);
|
|
}
|
|
break;
|
|
|
|
case 34: /* PATH-SETUP-TYPE-CAPABILITY TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_path_setup_type_capability_reserved24, tvb, offset + 4 + j, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item_ret_uint(tlv, hf_pcep_path_setup_type_capability_psts, tvb, offset + 4 + j + 3, 1, ENC_NA, &psts);
|
|
for (i = 0; i < (int)psts; i++) {
|
|
proto_tree_add_item(tlv, hf_pcep_path_setup_type_capability_pst, tvb, offset + 4 + j + 4 + i, 1, ENC_NA);
|
|
}
|
|
|
|
padding = (4 - (psts % 4)) % 4;
|
|
if (padding != 0) {
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_padding, tvb, offset + 4 + j + 4 + psts, padding, ENC_NA);
|
|
}
|
|
if (tlv_length>8+psts+padding) {
|
|
//There are sub-TLVs to decode
|
|
dissect_pcep_path_setup_capabilities_sub_tlvs(tlv, tvb, offset+j+8+psts+padding, tlv_length -psts- padding-4, ett_pcep_obj);
|
|
}
|
|
break;
|
|
|
|
case 35: /* ASSOC-Type-List TLV */
|
|
for (i=0; i<tlv_length/2; i++) {
|
|
assoc_type = tvb_get_ntohs(tvb, offset+4+j+i*2);
|
|
proto_tree_add_uint_format(tlv, hf_pcep_association_type, tvb, offset+4+j+i*2, 2, assoc_type, "Assoc-Type #%d: %s (%u)",
|
|
i+1, val_to_str_const(assoc_type, pcep_association_type_field_vals, "Unknown"), assoc_type);
|
|
}
|
|
break;
|
|
|
|
case 40: /* SRCPAG-INFO TLV */
|
|
proto_tree_add_item(tlv, hf_pcep_srcpag_info_color, tvb, offset + 4 + j, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_srcpag_info_destination_endpoint, tvb, offset + 4 + j + 4, 4, ENC_NA);
|
|
proto_tree_add_item(tlv, hf_pcep_srcpag_info_preference, tvb, offset + 4 + j + 8, 4, ENC_NA);
|
|
break;
|
|
|
|
case 56: /* SRPOLICY-POL-NAME */
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_name, tvb, offset+4+j, tlv_length, ENC_ASCII);
|
|
break;
|
|
|
|
case 57: /* SRPOLICY-CPATH-ID */
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_id_proto_origin, tvb, offset + 4 + j, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_id_originator_asn, tvb, offset + 8 + j, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_id_originator_address, tvb, offset + 24+ j, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_id_discriminator, tvb, offset + 28 + j, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 58: /* SRPOLICY-CPATH-NAME */
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_name, tvb, offset+4+j, tlv_length, ENC_ASCII);
|
|
break;
|
|
|
|
case 59: /* SRPOLICY-CPATH-PREFERENCE */
|
|
proto_tree_add_item(tlv, hf_pcep_sr_policy_cpath_preference, tvb, offset + 4 + j, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_data, tvb, offset+4+j, tlv_length, ENC_NA);
|
|
}
|
|
|
|
padding = (4 - (tlv_length % 4)) % 4;
|
|
if (padding != 0) {
|
|
proto_tree_add_item(tlv, hf_pcep_tlv_padding, tvb, offset+4+j+tlv_length, padding, ENC_NA);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_pcep_tlvs(proto_tree *pcep_obj, tvbuff_t *tvb, int offset, gint length, gint ett_pcep_obj)
|
|
{
|
|
dissect_pcep_tlvs_with_scope(pcep_obj, tvb, offset, length, ett_pcep_obj,0);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
*SUBOBJECTS
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_subobj_ipv4(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_ipv4;
|
|
proto_tree *pcep_subobj_ipv4_flags;
|
|
proto_item *ti;
|
|
guint8 prefix_length;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_IPv4, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_ipv4 = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 8) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad IPv4 subobject: length %u != 8", length);
|
|
return;
|
|
}
|
|
|
|
prefix_length = tvb_get_guint8(tvb, offset+6);
|
|
proto_item_append_text(ti, ": %s/%u", tvb_ip_to_str(pinfo->pool, tvb, offset+2),
|
|
prefix_length);
|
|
|
|
switch (obj_class) {
|
|
|
|
case PCEP_EXPLICIT_ROUTE_OBJ:
|
|
case PCEP_SERO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_padding, tvb, offset+7, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_RECORD_ROUTE_OBJ:
|
|
case PCEP_SRRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA);
|
|
ti = proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_flags, tvb, offset+7, 1, ENC_NA);
|
|
pcep_subobj_ipv4_flags = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
proto_tree_add_item(pcep_subobj_ipv4_flags, pcep_subobj_flags_lpa, tvb, offset+7, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4_flags, pcep_subobj_flags_lpu, tvb, offset+7, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_IRO_OBJ:
|
|
case PCEP_OBJ_BRANCH_NODE_CAPABILITY:
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_iro_ipv4_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_padding, tvb, offset+7, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_XRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_x, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_attribute, tvb, offset+7, 1, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject,
|
|
"Non defined subobject for this object");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_ipv6(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_ipv6;
|
|
proto_tree *pcep_subobj_ipv6_flags;
|
|
proto_item *ti;
|
|
guint8 prefix_length;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_IPv6, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_ipv6 = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 20) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad IPv6 subobject: length %u != 20", length);
|
|
return;
|
|
}
|
|
|
|
prefix_length = tvb_get_guint8(tvb, offset+18);
|
|
proto_item_append_text(ti, ": %s/%u", tvb_ip6_to_str(pinfo->pool, tvb, offset+2),
|
|
prefix_length);
|
|
|
|
switch (obj_class) {
|
|
case PCEP_EXPLICIT_ROUTE_OBJ:
|
|
case PCEP_SERO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_padding, tvb, offset+19, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_RECORD_ROUTE_OBJ:
|
|
case PCEP_SRRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA);
|
|
ti = proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_flags, tvb, offset+19, 1, ENC_NA);
|
|
pcep_subobj_ipv6_flags = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
proto_tree_add_item(pcep_subobj_ipv6_flags, pcep_subobj_flags_lpa, tvb, offset+19, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6_flags, pcep_subobj_flags_lpu, tvb, offset+19, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_IRO_OBJ:
|
|
case PCEP_OBJ_BRANCH_NODE_CAPABILITY:
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_iro_ipv6_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_padding, tvb, offset+19, 1, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_XRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_x, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_attribute, tvb, offset+19, 1, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject,
|
|
"Non defined subobject for this object");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_label_control(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_label_control;
|
|
proto_tree *pcep_subobj_label_flags;
|
|
proto_item *ti;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_LABEL_CONTROL, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_label_control = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length < 5) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad label control subobject: length %u < 5", length);
|
|
return;
|
|
}
|
|
|
|
switch (obj_class) {
|
|
|
|
case PCEP_EXPLICIT_ROUTE_OBJ:
|
|
case PCEP_SERO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_u, tvb, offset+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_reserved, tvb, offset+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_c_type, tvb, offset+3, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_label, tvb, offset+4, length-4, ENC_NA);
|
|
break;
|
|
|
|
case PCEP_RECORD_ROUTE_OBJ:
|
|
case PCEP_SRRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_u, tvb, offset+2, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_flags, tvb, offset+2, 1, ENC_NA);
|
|
pcep_subobj_label_flags = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
proto_tree_add_item(pcep_subobj_label_flags, pcep_subobj_label_flags_gl, tvb, offset+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_c_type, tvb, offset+3, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_label, tvb, offset+4, length-4, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject,
|
|
"Non defined subobject for this object");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_sr(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_sr_tree = NULL;
|
|
proto_item *ti = NULL;
|
|
proto_tree *sid_tree = NULL;
|
|
proto_item *sid_item = NULL;
|
|
guint16 flags;
|
|
guint8 j = 0, nt = 0;
|
|
guint8 octet0, octet1, octet2;
|
|
guint32 label;
|
|
guint8 tc, bos, ttl;
|
|
|
|
static int * const subobj_sr_flags[] = {
|
|
&hf_pcep_subobj_sr_flags_m,
|
|
&hf_pcep_subobj_sr_flags_c,
|
|
&hf_pcep_subobj_sr_flags_s,
|
|
&hf_pcep_subobj_sr_flags_f,
|
|
NULL
|
|
};
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_SR, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_sr_tree = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length < 8) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad SR subobject: length %u < 8", length);
|
|
return;
|
|
}
|
|
|
|
flags = tvb_get_guint16(tvb, offset+2, ENC_NA);
|
|
nt = ((tvb_get_guint8(tvb, offset + 2)) >> 4);
|
|
|
|
if (obj_class == PCEP_EXPLICIT_ROUTE_OBJ || obj_class == PCEP_RECORD_ROUTE_OBJ) {
|
|
if (obj_class == PCEP_EXPLICIT_ROUTE_OBJ) {
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
}
|
|
else {
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA);
|
|
}
|
|
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_length, tvb, offset + 1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nt, tvb, offset + 2, 1, ENC_NA);
|
|
proto_tree_add_bitmask(pcep_subobj_sr_tree, tvb, offset + 2, hf_pcep_subobj_sr_flags, ett_pcep_obj, subobj_sr_flags, ENC_NA);
|
|
|
|
if ( ! (flags & PCEP_SUBOBJ_SR_FLAGS_S) ) { /* S flag is not set, SID exists */
|
|
j = 4;
|
|
sid_item = proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_sid, tvb, offset + 4, 4, ENC_BIG_ENDIAN);
|
|
|
|
if (flags & PCEP_SUBOBJ_SR_FLAGS_M) { /* M flag is set, SID represents MPLS label stack */
|
|
sid_tree = proto_item_add_subtree(sid_item, ett_pcep_obj);
|
|
proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_label, tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_tc, tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_s , tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_ttl, tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
|
|
octet0 = tvb_get_guint8(tvb, offset+4);
|
|
octet1 = tvb_get_guint8(tvb, offset+5);
|
|
octet2 = tvb_get_guint8(tvb, offset+6);
|
|
label = (octet0 << 12) + (octet1 << 4) + ((octet2 >> 4) & 0xff);
|
|
tc = (octet2 >> 1) & 0x7;
|
|
bos = (octet2 & 0x1);
|
|
ttl = tvb_get_guint8(tvb, offset+7);
|
|
proto_item_append_text(sid_tree, " (Label: %u, TC: %u, S: %u, TTL: %u)", label, tc, bos, ttl);
|
|
}
|
|
}
|
|
|
|
if ( ! (flags & PCEP_SUBOBJ_SR_FLAGS_F) ) { /* F flag is not set, NAI exists */
|
|
switch (nt) {
|
|
case 1: /* IPv4 Node ID */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_ipv4_node, tvb, offset+j+4, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 2: /* IPv6 Node ID */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_ipv6_node, tvb, offset+j+4, 16, ENC_NA);
|
|
break;
|
|
|
|
case 3: /* IPv4 Adjacency */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv4_addr, tvb, offset+j+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv4_addr, tvb, offset+j+8, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 4: /* IPv6 Adjacency with global IPv6 addresses */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv6_addr, tvb, offset+j+4, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv6_addr, tvb, offset+j+20, 16, ENC_NA);
|
|
break;
|
|
|
|
case 5: /* Unnumbered Adjacency with IPv4 Node IDs */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_node_id, tvb, offset+j+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_interface_id, tvb, offset+j+8, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_node_id, tvb, offset+j+12, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_interface_id, tvb, offset+j+16, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case 6: /* IPv6 Adjacency with link-local IPv6 addresses */
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv6_addr, tvb, offset+j+4, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_interface_id, tvb, offset+j+20, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv6_addr, tvb, offset+j+24, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_interface_id, tvb, offset+j+40, 4, ENC_BIG_ENDIAN);
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object");
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_unnumb_interfaceID(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_unnumb_interfaceID;
|
|
proto_item *ti;
|
|
guint32 interface_ID;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_unnumb_interfaceID = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 12) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad unnumbered interface ID subobject: length %u != 12", length);
|
|
return;
|
|
}
|
|
|
|
interface_ID = tvb_get_ntohl(tvb, offset+8);
|
|
proto_item_append_text(ti, ": %s:%u", tvb_ip_to_str(pinfo->pool, tvb, offset+4),
|
|
interface_ID);
|
|
|
|
switch (obj_class) {
|
|
|
|
case PCEP_EXPLICIT_ROUTE_OBJ:
|
|
case PCEP_SERO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case PCEP_RECORD_ROUTE_OBJ:
|
|
case PCEP_SRRO_OBJ:
|
|
{
|
|
static int * const flags[] = {
|
|
&pcep_subobj_flags_lpa,
|
|
&pcep_subobj_flags_lpu,
|
|
NULL
|
|
};
|
|
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_bitmask(pcep_subobj_unnumb_interfaceID, tvb, offset+2, hf_pcep_subobj_unnumb_interfaceID_flags, ett_pcep_obj, flags, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj, tvb, offset+3, 1, ENC_NA);
|
|
}
|
|
break;
|
|
|
|
case PCEP_IRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_iro_unnumb_interfaceID_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case PCEP_XRO_OBJ:
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_x, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj, tvb, offset+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_attribute, tvb, offset+3, 1, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject,
|
|
"Non defined subobject for this object");
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_autonomous_sys_num(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, guint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_autonomous_sys_num;
|
|
proto_item *ti;
|
|
|
|
if (obj_class == PCEP_XRO_OBJ) {
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_autonomous_sys_num = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
if (length != 8) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad autonomous system number subobject: length %u != 8", length);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_x, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_length, tvb, offset+1, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_reserved, tvb, offset+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_attribute, tvb, offset+3, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets, tvb, offset+4, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_as_number, tvb, offset+6, 2, ENC_BIG_ENDIAN);
|
|
} else {
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_autonomous_sys_num = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 4) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad autonomous system number subobject: length %u != 4", length);
|
|
return;
|
|
}
|
|
|
|
if (obj_class == PCEP_IRO_OBJ)
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_iro_autonomous_sys_num_l, tvb, offset, 1, ENC_NA);
|
|
else
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_as_number, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_srlg(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, guint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_srlg;
|
|
proto_item *ti;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_SRLG, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_srlg = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 8) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad SRLG subobject: length %u != 8", length);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_x, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_length, tvb, offset+1, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_id, tvb, offset+2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_reserved, tvb, offset+6, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_attribute, tvb, offset+7, 1, ENC_NA);
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_exrs(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, guint ett_pcep_obj, guint type_iro, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_exrs;
|
|
proto_item *ti;
|
|
guint8 l_type;
|
|
guint8 length2;
|
|
guint type_exrs;
|
|
guint offset_exrs = 0;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_EXRS, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_exrs = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length < 4) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad EXRS subobject: length %u < 4", length);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_type, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_length, tvb, offset+1, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
|
|
offset += 4;
|
|
|
|
while (offset_exrs<length-4) {
|
|
|
|
l_type = tvb_get_guint8(tvb, offset);
|
|
length2 = tvb_get_guint8(tvb, offset+1);
|
|
|
|
if (length2 < 2) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad packet: subobject length %u < 2", length2);
|
|
break;
|
|
}
|
|
|
|
type_exrs = (l_type & Mask_Type);
|
|
|
|
if (type_iro == PCEP_SUB_EXRS)
|
|
obj_class = PCEP_XRO_OBJ;
|
|
|
|
switch (type_exrs) {
|
|
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_subobj_exrs, pinfo, tvb, offset, obj_class, ett_pcep_obj, length2);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_subobj_exrs, pinfo, tvb, offset, obj_class, ett_pcep_obj, length2);
|
|
break;
|
|
case PCEP_SUB_UNNUMB_INTERFACE_ID:
|
|
dissect_subobj_unnumb_interfaceID(pcep_subobj_exrs, pinfo, tvb, offset, obj_class, ett_pcep_obj, length2);
|
|
break;
|
|
case PCEP_SUB_AUTONOMOUS_SYS_NUM:
|
|
dissect_subobj_autonomous_sys_num(pcep_subobj_exrs, pinfo, tvb, offset, obj_class, ett_pcep_obj, length2);
|
|
break;
|
|
case PCEP_SUB_SRLG:
|
|
dissect_subobj_srlg(pcep_subobj_exrs, pinfo, tvb, offset, ett_pcep_obj, length2);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_subobj_exrs, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset+2, length-2,
|
|
"Non defined subobject (%d)", type_exrs);
|
|
break;
|
|
}
|
|
offset_exrs += length2;
|
|
offset += length2;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_pksv4(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_pksv4;
|
|
proto_item *ti;
|
|
guint16 path_key;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_PKSv4, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_pksv4 = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 8) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad path key subobject: length %u != 8", length);
|
|
return;
|
|
}
|
|
|
|
path_key = tvb_get_ntohs(tvb, offset+2);
|
|
proto_item_append_text(ti, ": %s, Path Key %u", tvb_ip_to_str(pinfo->pool, tvb, offset+4), path_key);
|
|
proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_path_key, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_pce_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
static void
|
|
dissect_subobj_pksv6(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, gint ett_pcep_obj, guint length)
|
|
{
|
|
proto_tree *pcep_subobj_pksv6;
|
|
proto_item *ti;
|
|
guint16 path_key;
|
|
|
|
ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_PKSv6, tvb, offset, length, ENC_NA);
|
|
pcep_subobj_pksv6 = proto_item_add_subtree(ti, ett_pcep_obj);
|
|
|
|
if (length != 20) {
|
|
expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length,
|
|
"Bad path key subobject: length %u != 20", length);
|
|
return;
|
|
}
|
|
|
|
path_key = tvb_get_ntohs(tvb, offset+2);
|
|
proto_item_append_text(ti, ": %s, Path Key %u", tvb_ip6_to_str(pinfo->pool, tvb, offset+4), path_key);
|
|
|
|
proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_l, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_length, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_path_key, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_pce_id, tvb, offset+4, 4, ENC_NA);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* Pointer to an object dissector function.
|
|
* All functions which dissect a single object type must match this signature.
|
|
*------------------------------------------------------------------------------*/
|
|
typedef void (pcep_obj_dissector_t)(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type);
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* OPEN OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OPEN_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_open_obj (proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_open_obj_flags;
|
|
proto_item *ti;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad OPEN object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_pcep_version, tvb, offset2, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_flags, tvb, offset2, 1, ENC_NA);
|
|
pcep_open_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_open);
|
|
proto_tree_add_item(pcep_open_obj_flags, hf_pcep_open_flags_res, tvb, offset2, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_keepalive, tvb, offset2+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_deadtime, tvb, offset2+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_sid, tvb, offset2+3, 1, ENC_NA);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += OPEN_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_open);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* RP OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define RP_OBJ_MIN_LEN 8
|
|
|
|
static void
|
|
dissect_pcep_rp_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_rp_obj_flags;
|
|
proto_item *ti;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+RP_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad RP object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+RP_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_reserved, tvb, offset2, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
pcep_rp_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_request_parameters);
|
|
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_reserved, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_c, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_f, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_n, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_e, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_m, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_d, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_p, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_s, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_v, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_o, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_b, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_r, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_pri, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_requested_id_number, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += RP_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+RP_OBJ_MIN_LEN;
|
|
/* RFC 8408 allows PATH_SETUP_TYPE TLV in the RP object */
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_request_parameters);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* NO PATH OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define NO_PATH_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_no_path_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_no_path_obj_flags;
|
|
proto_item *ti;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad NO-PATH object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_nature_of_issue, tvb, offset2, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_flags, tvb, offset2+1, 2, ENC_BIG_ENDIAN);
|
|
pcep_no_path_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_no_path);
|
|
proto_tree_add_item(pcep_no_path_obj_flags, hf_pcep_no_path_flags_c, tvb, offset2+1, 2, ENC_BIG_ENDIAN);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_reserved, tvb, offset2+3, 1, ENC_NA);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += NO_PATH_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_no_path);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* END POINT OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define END_POINT_IPV4_OBJ_LEN 8
|
|
#define END_POINT_IPV6_OBJ_LEN 32
|
|
|
|
static void
|
|
dissect_pcep_end_point_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type)
|
|
{
|
|
int dest_leafs;
|
|
int i=0;
|
|
switch (obj_type)
|
|
{
|
|
case IPv4:
|
|
if (obj_length != OBJ_HDR_LEN+END_POINT_IPV4_OBJ_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv4 END-POINTS object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN+END_POINT_IPV4_OBJ_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv4_address, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv4_address, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case IPv6:
|
|
if (obj_length != OBJ_HDR_LEN+END_POINT_IPV6_OBJ_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv6 END-POINTS object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN+END_POINT_IPV6_OBJ_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv6_address, tvb, offset2, 16, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv6_address, tvb, offset2+16, 16, ENC_NA);
|
|
break;
|
|
|
|
case IPv4_P2MP:
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_endpoint_p2mp_leaf, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv4_address, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
dest_leafs = (obj_length - OBJ_HDR_LEN - 8)/4;
|
|
for (i=0; i<dest_leafs; i++)
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv4_address, tvb, offset2+8+4*i, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case IPv6_P2MP:
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_endpoint_p2mp_leaf, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv6_address, tvb, offset2+4, 16, ENC_NA);
|
|
dest_leafs = (obj_length - OBJ_HDR_LEN - 20)/16;
|
|
for (i=0; i<dest_leafs; i++)
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv6_address, tvb, (offset2+20+i*16), 16, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_unknown_type_object,
|
|
tvb, offset2, obj_length-OBJ_HDR_LEN,
|
|
"UNKNOWN Type Object (%u)", obj_type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* BANDWIDTH OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define BANDWIDTH_OBJ_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_bandwidth_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
if (obj_length != OBJ_HDR_LEN+BANDWIDTH_OBJ_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad BANDWIDTH object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN+BANDWIDTH_OBJ_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_bandwidth, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* METRIC OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define METRIC_OBJ_LEN 8
|
|
|
|
static void
|
|
dissect_pcep_metric_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_metric_obj_flags;
|
|
proto_item *ti;
|
|
|
|
if (obj_length != OBJ_HDR_LEN+METRIC_OBJ_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad METRIC object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN+METRIC_OBJ_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_metric_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_metric_obj_flags, tvb, offset2+2, 1, ENC_NA);
|
|
pcep_metric_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_metric);
|
|
proto_tree_add_item(pcep_metric_obj_flags, hf_pcep_metric_flags_c, tvb, offset2+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_metric_obj_flags, hf_pcep_metric_flags_b, tvb, offset2+2, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_metric_obj_type, tvb, offset2+3, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_metric_obj_metric_value, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* EXPLICIT ROUTE OBJECT (ERO)
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_explicit_route_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_)
|
|
{
|
|
guint8 l_type;
|
|
guint8 length;
|
|
guint type_exp_route;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
while (body_obj_len) {
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad ERO object: subobject goes past end of object");
|
|
break;
|
|
}
|
|
|
|
l_type = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad ERO object: subobject length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
type_exp_route = (l_type & Mask_Type);
|
|
if (body_obj_len <length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad ERO object: subobject length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_exp_route) {
|
|
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_LABEL_CONTROL:
|
|
dissect_subobj_label_control(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_UNNUMB_INTERFACE_ID:
|
|
dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_AUTONOMOUS_SYS_NUM:
|
|
dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_PKSv4:
|
|
dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
case PCEP_SUB_SR_PRE_IANA:
|
|
case PCEP_SUB_SR:
|
|
dissect_subobj_sr(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, length,
|
|
"Non defined subobject (%d)", type_exp_route);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* RECORD ROUTE OBJECT (RRO)
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_record_route_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_)
|
|
{
|
|
guint8 type_rro;
|
|
guint8 length;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
while (body_obj_len) {
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad RRO object: subobject goes past end of object");
|
|
break;
|
|
}
|
|
|
|
type_rro = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad RRO object: subobject length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
if (body_obj_len <length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad RRO subobject: subobject length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_rro) {
|
|
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length);
|
|
break;
|
|
case PCEP_SUB_LABEL_CONTROL:
|
|
dissect_subobj_label_control(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length);
|
|
break;
|
|
case PCEP_SUB_UNNUMB_INTERFACE_ID:
|
|
dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length);
|
|
break;
|
|
case PCEP_SUB_SR_PRE_IANA:
|
|
case PCEP_SUB_SR: /* draft-ietf-pce-segment-routing-08 section 5.4 */
|
|
dissect_subobj_sr(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, length,
|
|
"Non defined subobject (%d)", type_rro);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* LSPA OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define LSPA_OBJ_MIN_LEN 16
|
|
|
|
static void
|
|
dissect_pcep_lspa_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_lspa_obj_flags;
|
|
proto_item *ti;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad LSPA object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_exclude_any, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_include_any, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_include_all, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_setup_priority, tvb, offset2+12, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_holding_priority, tvb, offset2+13, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_flags, tvb, offset2+14, 1, ENC_NA);
|
|
pcep_lspa_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_metric);
|
|
proto_tree_add_item(pcep_lspa_obj_flags, hf_pcep_lspa_flags_l, tvb, offset2+14, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_reserved, tvb, offset2+15, 1, ENC_NA);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += LSPA_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_lspa);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* INCLUDE ROUTE OBJECT (IRO)
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_iro_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_)
|
|
{
|
|
guint8 l_type;
|
|
guint8 length;
|
|
int type_iro;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
while (body_obj_len) {
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad IRO object: subobject goes past end of object");
|
|
break;
|
|
}
|
|
|
|
l_type = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad IRO object: subobject length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
type_iro = (l_type & Mask_Type);
|
|
|
|
if (body_obj_len <length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad IRO object: subobject length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_iro) {
|
|
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length);
|
|
break;
|
|
case PCEP_SUB_UNNUMB_INTERFACE_ID:
|
|
dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length);
|
|
break;
|
|
case PCEP_SUB_AUTONOMOUS_SYS_NUM:
|
|
dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length);
|
|
break;
|
|
case PCEP_SUB_EXRS:
|
|
dissect_subobj_exrs(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, type_iro, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, length,
|
|
"Non defined subobject (%d)", type_iro);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* SVEC OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define SVEC_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_svec_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *pcep_svec_flags_obj;
|
|
int m;
|
|
int i;
|
|
guint32 requestID;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+SVEC_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad SVEC object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+SVEC_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_svec_obj_reserved, tvb, offset2, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_svec_obj_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
pcep_svec_flags_obj = proto_item_add_subtree(ti, ett_pcep_obj_svec);
|
|
proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_l, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_n, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_s, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_d, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); /* RFC 6006 */
|
|
proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_p, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); /* RFC 6006 */
|
|
|
|
m = 1;
|
|
for ( i=4 ; i<(obj_length-OBJ_HDR_LEN) ; ) {
|
|
requestID = tvb_get_ntohl(tvb, offset2+i);
|
|
proto_tree_add_uint_format(pcep_object_tree, hf_pcep_svec_obj_request_id_number, tvb, offset2+i, 4, requestID,
|
|
"Request-ID-Number %u: 0x%x", m++, requestID);
|
|
i += 4;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* NOTIFICATION OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define NOTIFICATION_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_notification_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
guint8 nt;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad NOTIFICATION object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_reserved, tvb, offset2, 1, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_flags, tvb, offset2+1, 1, ENC_NA);
|
|
|
|
nt = tvb_get_guint8(tvb, offset2+2);
|
|
proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_TYPE, tvb, offset2+2, 1, ENC_NA);
|
|
|
|
switch (nt) {
|
|
|
|
case 1:
|
|
proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_VAL1, tvb, offset2+2, 1, ENC_NA);
|
|
break;
|
|
|
|
case 2:
|
|
proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_VAL2, tvb, offset2+2, 1, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_type, tvb, offset2+2, 1, ENC_NA);
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_value, tvb, offset2+3, 1, ENC_NA);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += NOTIFICATION_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_notification);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* ERROR OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define ERROR_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_error_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
guint8 error_type;
|
|
guint8 error_value;
|
|
proto_item* type_item;
|
|
const gchar *err_str = "Unassigned";
|
|
|
|
if (obj_length < OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad ERROR object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_error_obj_reserved, tvb, offset2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_error_obj_flags, tvb, offset2+1, 1, ENC_NA);
|
|
|
|
error_type = tvb_get_guint8(tvb, offset2+2);
|
|
error_value = tvb_get_guint8(tvb, offset2+3);
|
|
type_item = proto_tree_add_item(pcep_object_tree, hf_PCEPF_ERROR_TYPE, tvb, offset2+2, 1, ENC_NA);
|
|
|
|
switch (error_type) {
|
|
case ESTABLISH_FAILURE:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_1_vals, "Unknown");
|
|
break;
|
|
case CAP_NOT_SUPPORTED:
|
|
break;
|
|
case UNKNOWN_OBJ:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_3_vals, "Unknown");
|
|
break;
|
|
case NOT_SUPP_OBJ:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_4_vals, "Unknown");
|
|
break;
|
|
case POLICY_VIOLATION:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_5_vals, "Unknown");
|
|
break;
|
|
case MANDATORY_OBJ_MIS:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_6_vals, "Unknown");
|
|
break;
|
|
case SYNCH_PCREQ_MIS:
|
|
break;
|
|
case UNKNOWN_REQ_REF:
|
|
break;
|
|
case ATTEMPT_2_SESSION:
|
|
break;
|
|
case INVALID_OBJ:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_10_vals, "Unknown");
|
|
break;
|
|
case UNRECO_EXRS_SUBOBJ:
|
|
break;
|
|
case DIFFSERV_TE_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_12_vals, "Unknown");
|
|
break;
|
|
case BRPC_FAILURE:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_13_vals, "Unknown");
|
|
break;
|
|
case GCO_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_15_vals, "Unknown");
|
|
break;
|
|
case P2MP_CAPABILITY_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_16_vals, "Unknown");
|
|
break;
|
|
case P2MP_END_POINTS_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_17_vals, "Unknown");
|
|
break;
|
|
case P2MP_FRAGMENT_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_18_vals, "Unknown");
|
|
break;
|
|
case INVALID_OPERATION:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_19_vals, "Unknown");
|
|
break;
|
|
case LSP_STATE_SYNCHRONIZATION_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_20_vals, "Unknown");
|
|
break;
|
|
case INVALID_PATH_SETUP_TYPE:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_21_vals, "Unknown");
|
|
break;
|
|
case BAD_PARAMETER_VALUE:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_23_vals, "Unknown");
|
|
break;
|
|
case LSP_INSTANTIATION_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_24_vals, "Unknown");
|
|
break;
|
|
case ASSOCIATION_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_26_vals, "Unknown");
|
|
break;
|
|
case WSON_RWA_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_27_vals, "Unknown");
|
|
break;
|
|
case H_PCE_ERROR:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_28_vals, "Unknown");
|
|
break;
|
|
case PATH_COMPUTATION_FAILURE:
|
|
err_str = val_to_str_const(error_value, pcep_error_value_29_vals, "Unknown");
|
|
break;
|
|
default:
|
|
proto_item_append_text(type_item, " (%u Non defined Error-Value)", error_type);
|
|
}
|
|
proto_tree_add_uint_format_value(pcep_object_tree, hf_PCEPF_ERROR_VALUE, tvb, offset2+3, 1, error_value, "%s (%u)", err_str, error_value);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += ERROR_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_error);
|
|
}
|
|
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* LOAD-BALANCING OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define LOAD_BALANCING_OBJ_LEN 8
|
|
|
|
static void
|
|
dissect_pcep_balancing_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
if (obj_length != OBJ_HDR_LEN+LOAD_BALANCING_OBJ_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad LOAD-BALANCING object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN+LOAD_BALANCING_OBJ_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_flags, tvb, offset2+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_maximum_number_of_te_lsps, tvb, offset2+3, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_minimum_bandwidth, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* CLOSE OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define CLOSE_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_close_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
if (obj_length < OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad CLOSE object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_flags, tvb, offset2+2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_reason, tvb, offset2+3, 1, ENC_NA);
|
|
|
|
/*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/
|
|
offset2 += CLOSE_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_load_balancing);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* PATH-KEY OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_path_key_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
guint8 l_type;
|
|
guint8 length;
|
|
guint type_exp_route;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
while (body_obj_len) {
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad PATH-KEY object: subobject goes past end of object");
|
|
break;
|
|
}
|
|
|
|
l_type = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad PATH-KEY object: subobject length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
type_exp_route = (l_type & Mask_Type);
|
|
if (body_obj_len <length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad PATH-KEY object: subobject length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_exp_route) {
|
|
case PCEP_SUB_PKSv4:
|
|
dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_explicit_route, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, length,
|
|
"Non defined subobject (%d)", type_exp_route);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* XRO OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define XRO_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_xro_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_)
|
|
{
|
|
proto_tree *pcep_xro_flags_obj;
|
|
proto_item *ti;
|
|
guint8 x_type;
|
|
guint8 length;
|
|
guint type_xro;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
if (obj_length < OBJ_HDR_LEN+XRO_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad XRO object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+XRO_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_xro_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_xro_obj_flags, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
pcep_xro_flags_obj = proto_item_add_subtree(ti, ett_pcep_obj_xro);
|
|
proto_tree_add_item(pcep_xro_flags_obj, hf_pcep_xro_flags_f, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
|
|
|
|
offset2 += XRO_OBJ_MIN_LEN;
|
|
body_obj_len -= XRO_OBJ_MIN_LEN;
|
|
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad XRO object: subobject goes past end of object");
|
|
return;
|
|
}
|
|
|
|
while (body_obj_len >= 2) {
|
|
|
|
x_type = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad XRO object: object length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
type_xro = (x_type & Mask_Type);
|
|
|
|
if (body_obj_len < length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad XRO object: object length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_xro) {
|
|
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_UNNUMB_INTERFACE_ID:
|
|
dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_AUTONOMOUS_SYS_NUM:
|
|
dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_SRLG:
|
|
dissect_subobj_srlg(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_PKSv4:
|
|
dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length);
|
|
break;
|
|
case PCEP_SUB_PKSv6:
|
|
dissect_subobj_pksv6(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2-4, length,
|
|
"Non defined subobject (%d)", type_xro);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* MONITORING OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_MONITORING_MIN_LEN 8
|
|
|
|
static void
|
|
dissect_pcep_obj_monitoring(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *monitoring_flags;
|
|
|
|
if (obj_length < OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad MONITORING object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_reserved, tvb, offset2, 1, ENC_NA);
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
|
|
monitoring_flags = proto_item_add_subtree(ti, ett_pcep_obj_monitoring);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_reserved, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_i, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_c, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_p, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_g, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_l, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_monitoring_id_number, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN);
|
|
|
|
/* The object can have optional TLV(s)*/
|
|
offset2 += OBJ_MONITORING_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_monitoring);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* PCC-ID-REQ OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_PCC_ID_REQ_IPV4_LEN 4
|
|
#define OBJ_PCC_ID_REQ_IPV6_LEN 16
|
|
|
|
static void
|
|
dissect_pcep_obj_pcc_id_req(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type)
|
|
{
|
|
switch (obj_type)
|
|
{
|
|
case PCEP_OBJ_PCC_ID_REQ_IPv4:
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV4_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv4 PCC-ID-REQ object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV4_LEN);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pcc_id_req_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case PCEP_OBJ_PCC_ID_REQ_IPv6:
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV6_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv6 PCC-ID-REQ object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV6_LEN);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pcc_id_req_ipv6, tvb, offset2, 16, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, obj_length - OBJ_HDR_LEN,
|
|
"UNKNOWN Type Object (%u)", obj_type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* OF OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OF_OBJ_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_of_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
if (obj_length < OBJ_HDR_LEN+OF_OBJ_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad OF object length %u, should be >= %u",
|
|
obj_length, OBJ_HDR_LEN+OF_OBJ_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_of_code, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
|
|
/*The object can have optional TLV(s)*/
|
|
offset2 += OPEN_OBJ_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN+OF_OBJ_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_open);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* PCE-ID OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_PCE_ID_IPV4_LEN 4
|
|
#define OBJ_PCE_ID_IPV6_LEN 16
|
|
|
|
static void
|
|
dissect_pcep_obj_pce_id(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type)
|
|
{
|
|
switch (obj_type)
|
|
{
|
|
case PCEP_OBJ_PCE_ID_IPv4:
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_PCE_ID_IPV4_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv4 PCE-ID object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_PCE_ID_IPV4_LEN);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pce_id_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case PCEP_OBJ_PCE_ID_IPv6:
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_PCE_ID_IPV6_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad IPv6 PCE-ID object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_PCE_ID_IPV6_LEN);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pce_id_ipv6, tvb, offset2, 16, ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, obj_length - OBJ_HDR_LEN,
|
|
"UNKNOWN Type Object (%u)", obj_type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* PROC-TIME OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_PROC_TIME_LEN 24
|
|
|
|
static void
|
|
dissect_pcep_obj_proc_time(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *proc_time_flags;
|
|
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_PROC_TIME_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad PROC-TIME object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_PROC_TIME_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_flags, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
|
|
proc_time_flags = proto_item_add_subtree(ti, ett_pcep_obj_proc_time);
|
|
proto_tree_add_item(proc_time_flags, hf_pcep_obj_proc_time_flags_reserved, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(proc_time_flags, hf_pcep_obj_proc_time_flags_e, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_cur_proc_time, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_min_proc_time, tvb, offset2 + 8, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_max_proc_time, tvb, offset2 + 12, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_ave_proc_time, tvb, offset2 + 16, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_var_proc_time, tvb, offset2 + 20, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* OVERLOAD OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_OVERLOAD_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_obj_overload(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_OVERLOAD_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad OVERLOAD object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_OVERLOAD_LEN);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_flags, tvb, offset2, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_reserved, tvb, offset2 + 1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_duration, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* UNREACH-DESTINATION OBJECT
|
|
*-----------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_obj_unreach_destination(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type)
|
|
{
|
|
int address_length = 4;
|
|
|
|
int body_obj_len = obj_length-OBJ_HDR_LEN;
|
|
|
|
switch (obj_type)
|
|
{
|
|
case IPv4:
|
|
address_length = 4;
|
|
break;
|
|
case IPv6:
|
|
address_length = 16;
|
|
break;
|
|
}
|
|
|
|
while (body_obj_len > 0) {
|
|
switch (obj_type) {
|
|
case IPv4:
|
|
if (body_obj_len < address_length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, body_obj_len,
|
|
"Bad UNREACH-DESTINATION object IPv4 address length %u, should be %u",
|
|
body_obj_len, address_length);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_unreach_destination_obj_ipv4_address,
|
|
tvb, offset2, address_length, ENC_BIG_ENDIAN);
|
|
break;
|
|
case IPv6:
|
|
if (body_obj_len < address_length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, body_obj_len,
|
|
"Bad UNREACH-DESTINATION object IPv6 address length %u, should be %u",
|
|
body_obj_len, address_length);
|
|
return;
|
|
}
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_unreach_destination_obj_ipv6_address,
|
|
tvb, offset2, address_length, ENC_NA);
|
|
break;
|
|
}
|
|
offset2 += address_length;
|
|
body_obj_len -= address_length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* Branch Node Capability OBJECT
|
|
|
|
The BNC Object has the same format as the Include Route Object (IRO) defined
|
|
in [RFC5440], except that it only supports IPv4 and IPv6 prefix sub-objects.
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_obj_branch_node_capability(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_)
|
|
{
|
|
guint8 l_type;
|
|
guint8 length;
|
|
int type_bnco;
|
|
guint body_obj_len;
|
|
|
|
body_obj_len = obj_length - OBJ_HDR_LEN;
|
|
|
|
while (body_obj_len) {
|
|
if (body_obj_len < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad Branch Node Capability Object: subobject goes past end of object");
|
|
break;
|
|
}
|
|
|
|
l_type = tvb_get_guint8(tvb, offset2);
|
|
length = tvb_get_guint8(tvb, offset2+1);
|
|
|
|
if (length < 2) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length,
|
|
"Bad Branch Node Capability Object: subobject length %u < 2", length);
|
|
break;
|
|
}
|
|
|
|
type_bnco = (l_type & Mask_Type);
|
|
|
|
if (body_obj_len <length) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, length,
|
|
"Bad Branch Node Capability Object: subobject length %u > remaining length %u",
|
|
length, body_obj_len);
|
|
break;
|
|
}
|
|
|
|
switch (type_bnco) {
|
|
case PCEP_SUB_IPv4:
|
|
dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_branch_node_capability, length);
|
|
break;
|
|
case PCEP_SUB_IPv6:
|
|
dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_branch_node_capability, length);
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject,
|
|
tvb, offset2, length,
|
|
"Non defined subobject (%d)", type_bnco);
|
|
break;
|
|
}
|
|
offset2 += length;
|
|
body_obj_len -= length;
|
|
}
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* LSP OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_LSP_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_obj_lsp(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *lsp_flags;
|
|
|
|
if (obj_length < OBJ_HDR_LEN + OBJ_LSP_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad LSP object length %u, should >= %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_LSP_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_lsp_plsp_id, tvb, offset2, 3, ENC_BIG_ENDIAN);
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_lsp_flags, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
lsp_flags = proto_item_add_subtree(ti, ett_pcep_obj_lsp);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_d, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_s, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_r, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_a, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_o, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_c, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_reserved, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
|
|
|
|
/* The object can have optional TLV(s)*/
|
|
offset2 += OBJ_LSP_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN + OBJ_LSP_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_lsp);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* SRP OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_SRP_MIN_LEN 8
|
|
|
|
static void
|
|
dissect_pcep_obj_srp(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *srp_flags;
|
|
|
|
if (obj_length < OBJ_HDR_LEN + OBJ_SRP_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad SRP object length %u, should >= %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_SRP_MIN_LEN);
|
|
return;
|
|
}
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_srp_flags, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
srp_flags = proto_item_add_subtree(ti, ett_pcep_obj_srp);
|
|
proto_tree_add_item(srp_flags, hf_pcep_obj_srp_flags_r, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_obj_srp_id_number, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN);
|
|
|
|
/*The object can have optional TLV(s)*/
|
|
offset2 += OBJ_SRP_MIN_LEN;
|
|
obj_length -= OBJ_HDR_LEN + OBJ_SRP_MIN_LEN;
|
|
dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_srp);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* VENDOR-INFORMATION OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_VENDOR_INFORMATION_MIN_LEN 4
|
|
|
|
static void
|
|
dissect_pcep_obj_vendor_information(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2,
|
|
int obj_length, int obj_class _U_, int obj_type _U_) {
|
|
|
|
if (obj_length < OBJ_HDR_LEN + OBJ_VENDOR_INFORMATION_MIN_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad VENDOR-INFORMATION object length %u, should >= %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_VENDOR_INFORMATION_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_enterprise_number, tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_enterprise_specific_info, tvb, offset2 + 4,
|
|
obj_length - OBJ_HDR_LEN - 4, ENC_STR_HEX);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* BU OBJECT
|
|
*------------------------------------------------------------------------------*/
|
|
#define OBJ_BU_LEN 8 /* The BU object body has a fixed length of 8 bytes */
|
|
|
|
static void
|
|
dissect_pcep_obj_bu(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2,
|
|
int obj_length, int obj_class _U_, int obj_type _U_) {
|
|
|
|
if (obj_length != OBJ_HDR_LEN + OBJ_BU_LEN) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad BU object length %u, should be %u",
|
|
obj_length, OBJ_HDR_LEN + OBJ_BU_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_bu_reserved, tvb, offset2, 3, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_bu_butype, tvb, offset2+3, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_bu_utilization, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* ASSOCIATION OBJECT
|
|
*----------------------------------------------------------------------------*/
|
|
#define ASSOCIATION_OBJ_v4_MIN_LEN 12
|
|
#define ASSOCIATION_OBJ_v6_MIN_LEN 24
|
|
static void
|
|
dissect_pcep_association_obj(proto_tree *pcep_object_tree, packet_info *pinfo,
|
|
tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type)
|
|
{
|
|
proto_tree *pcep_association_flags = NULL;
|
|
proto_item *ti = NULL;
|
|
guint16 association_type;
|
|
|
|
/* object length sanity checks */
|
|
if ((obj_type == 1) &&
|
|
(obj_length < OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN)) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo,
|
|
&ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad ASSOCIATION IPv4 object length %u"
|
|
", should be >= %u",
|
|
obj_length,
|
|
OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN);
|
|
return;
|
|
}
|
|
if ((obj_type == 2) &&
|
|
(obj_length < OBJ_HDR_LEN + ASSOCIATION_OBJ_v6_MIN_LEN)) {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo,
|
|
&ei_pcep_subobject_bad_length,
|
|
tvb, offset2, obj_length,
|
|
"Bad ASSOCIATION IPv6 object length %u"
|
|
", should be >= %u",
|
|
obj_length,
|
|
OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN);
|
|
return;
|
|
}
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_association_reserved,
|
|
tvb, offset2, 2, ENC_NA);
|
|
offset2 += 2; /* consume reserved bytes */
|
|
ti = proto_tree_add_item(pcep_object_tree, hf_pcep_association_flags,
|
|
tvb, offset2, 2, ENC_NA);
|
|
pcep_association_flags =
|
|
proto_item_add_subtree(ti, ett_pcep_obj_association);
|
|
proto_tree_add_item(pcep_association_flags, hf_pcep_association_flags_r,
|
|
tvb, offset2, 2, ENC_NA);
|
|
offset2 += 2; /* consume flags */
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_association_type,
|
|
tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
association_type = tvb_get_ntohs(tvb, offset2);
|
|
offset2 += 2; /* consume association type */
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_association_id,
|
|
tvb, offset2, 2, ENC_BIG_ENDIAN);
|
|
offset2 += 2; /* consume association identifier */
|
|
switch (obj_type) {
|
|
case 1:
|
|
proto_tree_add_item(pcep_object_tree,
|
|
hf_pcep_association_source_ipv4,
|
|
tvb, offset2, 4, ENC_BIG_ENDIAN);
|
|
offset2 += 4; /* consume association source */
|
|
obj_length -= OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN;
|
|
break;
|
|
case 2:
|
|
proto_tree_add_item(pcep_object_tree,
|
|
hf_pcep_association_source_ipv6,
|
|
tvb, offset2, 16, ENC_NA);
|
|
offset2 += 16; /* consume association source */
|
|
obj_length -= OBJ_HDR_LEN + ASSOCIATION_OBJ_v6_MIN_LEN;
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo,
|
|
&ei_pcep_non_defined_subobject,
|
|
tvb, offset2, obj_length - OBJ_HDR_LEN,
|
|
"Unknown Association Type (%u)", obj_type);
|
|
return;
|
|
}
|
|
|
|
/* The ASSOCIATION object can have optional TLV(s) */
|
|
/* The EXTENDED_ASSOCIATION_ID TLV is scoped to the ASSOCIATION TYPE*/
|
|
dissect_pcep_tlvs_with_scope(pcep_object_tree, tvb,
|
|
offset2, obj_length, ett_pcep_obj_association,association_type);
|
|
}
|
|
|
|
/*------------------------------------------------------------------------------*/
|
|
/* Dissect in Objects */
|
|
/*------------------------------------------------------------------------------*/
|
|
typedef struct {
|
|
int *hf_outer;
|
|
int *hf_inner;
|
|
int *ett;
|
|
pcep_obj_dissector_t *obj_func;
|
|
} pcep_lut_t;
|
|
|
|
static void
|
|
dissect_pcep_obj_tree(proto_tree *pcep_tree, packet_info *pinfo, tvbuff_t *tvb, int len, int offset, int msg_length)
|
|
{
|
|
guint8 obj_class;
|
|
guint8 ot_res_p_i;
|
|
guint16 obj_length;
|
|
int type;
|
|
proto_tree *pcep_object_tree;
|
|
proto_item *pcep_object_item;
|
|
|
|
static int * const pcep_hdr_obj_flags[] = {
|
|
&hf_pcep_hdr_obj_flags_i,
|
|
&hf_pcep_hdr_obj_flags_p,
|
|
&hf_pcep_hdr_obj_flags_reserved,
|
|
NULL
|
|
};
|
|
|
|
/* Lookup table for handling objects. Meant to reduce copy-pasting
|
|
* and the likelihood of subtle errors happening for some objects and not
|
|
* others caused by tpyos. Index number is Object-Class
|
|
*/
|
|
static const pcep_lut_t obj_lut[] = {
|
|
/* 0 is reserved */ { NULL, NULL, NULL, NULL },
|
|
/* 1 */ { &hf_PCEPF_OBJ_OPEN, &hf_pcep_obj_open_type, &ett_pcep_obj_open, dissect_pcep_open_obj },
|
|
/* 2 */ { &hf_PCEPF_OBJ_RP, &hf_pcep_obj_rp_type, &ett_pcep_obj_request_parameters, dissect_pcep_rp_obj },
|
|
/* 3 */ { &hf_PCEPF_OBJ_NO_PATH, &hf_pcep_obj_no_path_type, &ett_pcep_obj_no_path, dissect_pcep_no_path_obj },
|
|
/* 4 */ { &hf_PCEPF_OBJ_END_POINT, &hf_pcep_obj_end_point_type, &ett_pcep_obj_end_point, dissect_pcep_end_point_obj },
|
|
/* 5 */ { &hf_PCEPF_OBJ_BANDWIDTH, &hf_pcep_obj_bandwidth_type, &ett_pcep_obj_bandwidth, dissect_pcep_bandwidth_obj },
|
|
/* 6 */ { &hf_PCEPF_OBJ_METRIC, &hf_pcep_obj_metric_type, &ett_pcep_obj_metric, dissect_pcep_metric_obj },
|
|
/* 7 */ { &hf_PCEPF_OBJ_EXPLICIT_ROUTE, &hf_pcep_obj_explicit_route_type, &ett_pcep_obj_explicit_route, dissect_pcep_explicit_route_obj },
|
|
/* 8 */ { &hf_PCEPF_OBJ_RECORD_ROUTE, &hf_pcep_obj_record_route_type, &ett_pcep_obj_record_route, dissect_pcep_record_route_obj },
|
|
/* 9 */ { &hf_PCEPF_OBJ_LSPA, &hf_pcep_obj_lspa_type, &ett_pcep_obj_lspa, dissect_pcep_lspa_obj },
|
|
/* 10 */ { &hf_PCEPF_OBJ_IRO, &hf_pcep_obj_iro_type, &ett_pcep_obj_iro, dissect_pcep_iro_obj },
|
|
/* 11 */ { &hf_PCEPF_OBJ_SVEC, &hf_pcep_obj_svec_type, &ett_pcep_obj_svec, dissect_pcep_svec_obj },
|
|
/* 12 */ { &hf_PCEPF_OBJ_NOTIFICATION, &hf_pcep_obj_notification_type, &ett_pcep_obj_notification, dissect_pcep_notification_obj },
|
|
/* 13 */ { &hf_PCEPF_OBJ_PCEP_ERROR, &hf_pcep_obj_pcep_error_type, &ett_pcep_obj_error, dissect_pcep_error_obj },
|
|
/* 14 */ { &hf_PCEPF_OBJ_LOAD_BALANCING, &hf_pcep_obj_load_balancing_type, &ett_pcep_obj_load_balancing, dissect_pcep_balancing_obj },
|
|
/* 15 */ { &hf_PCEPF_OBJ_CLOSE, &hf_pcep_obj_close_type, &ett_pcep_obj_close, dissect_pcep_close_obj },
|
|
/* 16 */ { &hf_PCEPF_OBJ_PATH_KEY, &hf_pcep_obj_path_key_type, &ett_pcep_obj_path_key, dissect_pcep_path_key_obj },
|
|
/* 17 */ { &hf_PCEPF_OBJ_XRO, &hf_pcep_obj_xro_type, &ett_pcep_obj_xro, dissect_pcep_xro_obj },
|
|
/* 18 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 19 */ { &hf_PCEPF_OBJ_MONITORING, &hf_pcep_obj_monitoring_type, &ett_pcep_obj_monitoring, dissect_pcep_obj_monitoring },
|
|
/* 20 */ { &hf_PCEPF_OBJ_PCC_ID_REQ, &hf_pcep_obj_pcc_id_req_type, &ett_pcep_obj_pcc_id_req, dissect_pcep_obj_pcc_id_req },
|
|
/* 21 */ { &hf_PCEPF_OBJ_OF, &hf_pcep_obj_of_type, &ett_pcep_obj_of, dissect_pcep_of_obj },
|
|
/* 22 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 23 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 24 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 25 */ { &hf_PCEPF_OBJ_PCE_ID, &hf_pcep_obj_pce_id_type, &ett_pcep_obj_pce_id, dissect_pcep_obj_pce_id },
|
|
/* 26 */ { &hf_PCEPF_OBJ_PROC_TIME, &hf_pcep_obj_proc_time_type, &ett_pcep_obj_proc_time, dissect_pcep_obj_proc_time },
|
|
/* 27 */ { &hf_PCEPF_OBJ_OVERLOAD, &hf_pcep_obj_overload_type, &ett_pcep_obj_overload, dissect_pcep_obj_overload },
|
|
/* 28 */ { &hf_PCEPF_OBJ_UNREACH_DESTINATION, &hf_pcep_obj_unreach_destination_type, &ett_pcep_obj_unreach_destination, dissect_pcep_obj_unreach_destination },
|
|
/* 29 */ { &hf_PCEPF_OBJ_SERO, &hf_pcep_obj_sero_type, &ett_pcep_obj_sero, dissect_pcep_explicit_route_obj },
|
|
/* 30 */ { &hf_PCEPF_OBJ_SRRO, &hf_pcep_obj_srro_type, &ett_pcep_obj_srro, dissect_pcep_record_route_obj },
|
|
/* 31 */ { &hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY, &hf_pcep_obj_branch_node_capability_type, &ett_pcep_obj_branch_node_capability, dissect_pcep_obj_branch_node_capability },
|
|
/* 32 */ { &hf_PCEPF_OBJ_LSP, &hf_pcep_obj_lsp_type, &ett_pcep_obj_lsp, dissect_pcep_obj_lsp },
|
|
/* 33 */ { &hf_PCEPF_OBJ_SRP, &hf_pcep_obj_srp_type, &ett_pcep_obj_srp, dissect_pcep_obj_srp },
|
|
/* 34 */ { &hf_PCEPF_OBJ_VENDOR_INFORMATION, &hf_pcep_obj_vendor_information_type, &ett_pcep_obj_vendor_information, dissect_pcep_obj_vendor_information },
|
|
/* 35 */ { &hf_PCEPF_OBJ_BU, &hf_pcep_obj_bu_type, &ett_pcep_obj_bu, dissect_pcep_obj_bu },
|
|
/* 36 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 37 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 38 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 39 */ /* not supported yet */ { NULL, NULL, NULL, NULL },
|
|
/* 40 */ { &hf_PCEPF_OBJ_ASSOCIATION, &hf_pcep_obj_association_type, &ett_pcep_obj_association, dissect_pcep_association_obj },
|
|
};
|
|
pcep_lut_t lut_item;
|
|
|
|
while (len < msg_length) {
|
|
obj_class = tvb_get_guint8(tvb, offset);
|
|
if (obj_class > 0 && obj_class < sizeof(obj_lut)/sizeof(pcep_lut_t)) {
|
|
lut_item = obj_lut[obj_class];
|
|
}
|
|
else {
|
|
lut_item = obj_lut[0];
|
|
}
|
|
if (lut_item.hf_outer != NULL) {
|
|
pcep_object_item = proto_tree_add_item(pcep_tree, *lut_item.hf_outer, tvb, offset, -1, ENC_NA);
|
|
pcep_object_tree = proto_item_add_subtree(pcep_object_item, *lut_item.ett);
|
|
proto_tree_add_uint(pcep_object_tree, hf_PCEPF_OBJECT_CLASS, tvb, offset, 1, obj_class);
|
|
proto_tree_add_item(pcep_object_tree, *lut_item.hf_inner, tvb, offset+1, 1, ENC_NA);
|
|
}
|
|
else {
|
|
pcep_object_item = proto_tree_add_item(pcep_tree, hf_PCEPF_OBJ_UNKNOWN_TYPE, tvb, offset, -1, ENC_NA);
|
|
pcep_object_tree = proto_item_add_subtree(pcep_object_item, ett_pcep_obj_unknown);
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_object,
|
|
tvb, offset, -1,
|
|
"Unknown object (%u)", obj_class);
|
|
proto_tree_add_uint(pcep_object_tree, hf_PCEPF_OBJECT_CLASS, tvb, offset, 1, obj_class);
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_object_type, tvb, offset+1, 1, ENC_NA);
|
|
}
|
|
ot_res_p_i = tvb_get_guint8(tvb, offset+1);
|
|
type = (ot_res_p_i & MASK_OBJ_TYPE)>>4;
|
|
|
|
proto_tree_add_bitmask(pcep_object_tree, tvb, offset+1, hf_pcep_hdr_obj_flags, ett_pcep_hdr, pcep_hdr_obj_flags, ENC_NA);
|
|
|
|
proto_tree_add_item(pcep_object_tree, hf_pcep_object_length, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
|
|
obj_length = tvb_get_ntohs(tvb, offset+2);
|
|
proto_item_set_len(pcep_object_item, obj_length);
|
|
if (obj_length < 4) {
|
|
expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_object_length,
|
|
"Object Length: %u (bogus, must be >= 4)", obj_length);
|
|
break;
|
|
}
|
|
|
|
if (lut_item.hf_outer != NULL) {
|
|
lut_item.obj_func(pcep_object_tree, pinfo, tvb, offset+4, obj_length, obj_class, type);
|
|
}
|
|
else {
|
|
proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_pcep_object_body_non_defined,
|
|
tvb, offset+4, obj_length-OBJ_HDR_LEN,
|
|
"PCEP Object BODY non defined (%u)", type);
|
|
}
|
|
|
|
offset += obj_length;
|
|
len += obj_length;
|
|
}
|
|
}
|
|
|
|
|
|
/*------------------------------------------------------------------------------
|
|
* Dissect a single PCEP message in a tree
|
|
*------------------------------------------------------------------------------*/
|
|
static void
|
|
dissect_pcep_msg_tree(tvbuff_t *tvb, proto_tree *tree, guint tree_mode, packet_info *pinfo)
|
|
{
|
|
proto_tree *pcep_tree, *pcep_header_tree, *pcep_header_msg_flags;
|
|
proto_item *ti;
|
|
|
|
int offset = 0;
|
|
int len = 0;
|
|
guint8 message_type;
|
|
guint16 msg_length;
|
|
|
|
message_type = tvb_get_guint8(tvb, 1);
|
|
msg_length = tvb_get_ntohs(tvb, 2);
|
|
|
|
col_append_str(pinfo->cinfo, COL_INFO, val_to_str(message_type, message_type_vals, "Unknown Message (%u). "));
|
|
|
|
ti = proto_tree_add_item(tree, proto_pcep, tvb, offset, msg_length, ENC_NA);
|
|
pcep_tree = proto_item_add_subtree(ti, tree_mode);
|
|
|
|
pcep_header_tree = proto_tree_add_subtree_format(pcep_tree, tvb, offset, 4, ett_pcep_hdr, NULL,
|
|
"%s Header", val_to_str(message_type, message_type_vals, "Unknown Message (%u). "));
|
|
|
|
proto_tree_add_item(pcep_header_tree, hf_pcep_version, tvb, offset, 1, ENC_NA);
|
|
|
|
ti = proto_tree_add_item(pcep_header_tree, hf_pcep_flags, tvb, offset, 1, ENC_NA);
|
|
pcep_header_msg_flags = proto_item_add_subtree(ti, ett_pcep_hdr);
|
|
proto_tree_add_item(pcep_header_msg_flags, hf_pcep_hdr_msg_flags_reserved, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_header_tree, hf_PCEPF_MSG, tvb, offset+1, 1, ENC_NA);
|
|
proto_tree_add_item(pcep_header_tree, hf_pcep_message_length, tvb, offset+2, 2, ENC_BIG_ENDIAN);
|
|
|
|
offset = 4;
|
|
len = 4;
|
|
|
|
dissect_pcep_obj_tree(pcep_tree, pinfo, tvb, len, offset, msg_length);
|
|
}
|
|
|
|
|
|
static guint
|
|
get_pcep_message_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_)
|
|
{
|
|
guint16 plen;
|
|
|
|
/* Get the length of the PCEP packet.*/
|
|
plen = tvb_get_ntohs(tvb, offset+2);
|
|
|
|
return plen;
|
|
}
|
|
|
|
static int
|
|
dissect_pcep_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
/* Set up structures needed to add the protocol subtree and manage it */
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "PCEP");
|
|
|
|
/* Clear out stuff in the info column */
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
dissect_pcep_msg_tree(tvb, tree, ett_pcep, pinfo);
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
static int
|
|
dissect_pcep(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
|
|
{
|
|
tcp_dissect_pdus(tvb, pinfo, tree, TRUE, 4, get_pcep_message_len,
|
|
dissect_pcep_pdu, data);
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
/*Register the protocol with wireshark*/
|
|
void
|
|
proto_register_pcep(void)
|
|
{
|
|
static hf_register_info pcepf_info[] = {
|
|
|
|
/* Message type number */
|
|
{ &hf_PCEPF_MSG,
|
|
{ "Message Type", "pcep.msg",
|
|
FT_UINT8, BASE_DEC, VALS(message_type_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_hdr_msg_flags_reserved,
|
|
{ "Reserved Flags", "pcep.msg.hdr.flags.reserved",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_HDR_MSG_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/*Object header*/
|
|
{ &hf_pcep_hdr_obj_flags,
|
|
{ "Object Header Flags", "pcep.obj.hdr.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_hdr_obj_flags_reserved,
|
|
{ "Reserved Flags", "pcep.obj.hdr.flags.reserved",
|
|
FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_hdr_obj_flags_p,
|
|
{ "Processing-Rule (P)", "pcep.obj.hdr.flags.p",
|
|
FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_P,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_hdr_obj_flags_i,
|
|
{ "Ignore (I)", "pcep.obj.hdr.flags.i",
|
|
FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_I,
|
|
NULL, HFILL }
|
|
},
|
|
/* Object class */
|
|
{ &hf_PCEPF_OBJECT_CLASS,
|
|
{ "Object Class", "pcep.object",
|
|
FT_UINT32, BASE_DEC | BASE_EXT_STRING, &pcep_class_vals_ext, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* Object types */
|
|
{ &hf_pcep_endpoint_p2mp_leaf,
|
|
{ "P2MP Leaf type", "pcep.obj.endpoint.p2mp.leaf",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_p2mp_leaf_type_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_OPEN,
|
|
{ "OPEN object", "pcep.obj.open",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_flags_res,
|
|
{ "Reserved Flags", "pcep.open.flags.res",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_OPEN_RES,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_RP,
|
|
{ "RP object", "pcep.obj.rp",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_reserved,
|
|
{ "Reserved Flags", "pcep.rp.flags.reserved",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_pri,
|
|
{ "(PRI) Priority", "pcep.rp.flags.pri",
|
|
FT_BOOLEAN, 24, TFS(&tfs_on_off), PCEP_RP_PRI,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_r,
|
|
{ "(R) Reoptimization", "pcep.rp.flags.r",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_R,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_b,
|
|
{ "(B) Bi-directional", "pcep.rp.flags.b",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_B,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_o,
|
|
{ "(L) Strict/Loose", "pcep.rp.flags.o",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_O,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_v,
|
|
{ "(V) VSPT", "pcep.rp.flags.v",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_V,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_s,
|
|
{ "(S) Supply OF on response", "pcep.rp.flags.s",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_S,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_p,
|
|
{ "(P) Path Key", "pcep.rp.flags.p",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_P,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_d,
|
|
{ "(D) Report the request order", "pcep.rp.flags.d",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_D,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_m,
|
|
{ "(M) Make-before-break", "pcep.rp.flags.m",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_M,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_e,
|
|
{ "(E) ERO-compression", "pcep.rp.flags.e",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_E,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_n,
|
|
{ "(N) P2MP", "pcep.rp.flags.n",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_N,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_f,
|
|
{ "(F) Fragmentation", "pcep.rp.flags.f",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_flags_c,
|
|
{ "(C) Core-tree computation", "pcep.rp.flags.c",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_NO_PATH,
|
|
{ "NO-PATH object", "pcep.obj.nopath",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_flags_c,
|
|
{ "C", "pcep.no.path.flags.c",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_NO_PATH_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_END_POINT,
|
|
{ "END-POINT object", "pcep.obj.endpoint",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_BANDWIDTH,
|
|
{ "BANDWIDTH object", "pcep.obj.bandwidth",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_METRIC,
|
|
{ "METRIC object", "pcep.obj.metric",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_flags_c,
|
|
{ "(C) Cost", "pcep.metric.flags.c",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_METRIC_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_flags_b,
|
|
{ "(B) Bound", "pcep.metric.flags.b",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_METRIC_B,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_EXPLICIT_ROUTE,
|
|
{ "EXPLICIT ROUTE object (ERO)", "pcep.obj.ero",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_SERO,
|
|
{ "SECONDARY EXPLICIT ROUTE object (SERO)", "pcep.obj.sero",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_SRRO,
|
|
{ "SECONDARY RECORD ROUTE object (SRRO)", "pcep.obj.srro",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_RECORD_ROUTE,
|
|
{ "RECORD ROUTE object (RRO)", "pcep.obj.rro",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_LSPA,
|
|
{ "LSPA object", "pcep.obj.lspa",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_flags_l,
|
|
{ "Local Protection Desired (L)", "pcep.lspa.flags.l",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_LSPA_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_IRO,
|
|
{ "IRO object", "pcep.obj.iro",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_SVEC,
|
|
{ "SVEC object", "pcep.obj.svec",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_svec_flags_l,
|
|
{ "Link diverse (L)", "pcep.svec.flags.l",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_L,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_svec_flags_n,
|
|
{ "Node diverse (N)", "pcep.svec.flags.n",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_N,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_svec_flags_s,
|
|
{ "SRLG diverse (S)", "pcep.svec.flags.s",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_S,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_svec_flags_d,
|
|
{ "Link Direction Diverse (D)", "pcep.svec.flags.d",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_D,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_svec_flags_p,
|
|
{ "Partial Path Diverse (P)", "pcep.svec.flags.p",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_P,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_NOTIFICATION,
|
|
{ "NOTIFICATION object", "pcep.obj.notification",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_NOTI_TYPE,
|
|
{ "Notification Value", "pcep.notification.value1",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_notification_types_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_NOTI_VAL1,
|
|
{ "Notification Type", "pcep.notification.type2",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_notification_values1_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_NOTI_VAL2,
|
|
{ "Notification Type", "pcep.notification.type",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_notification_values2_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_PCEP_ERROR,
|
|
{ "ERROR object", "pcep.obj.error",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_ERROR_TYPE,
|
|
{ "Error-Type", "pcep.error.type",
|
|
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &pcep_error_types_obj_vals_ext, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_ERROR_VALUE,
|
|
{ "Error-Value", "pcep.error.value",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_LOAD_BALANCING,
|
|
{ "LOAD BALANCING object", "pcep.obj.loadbalancing",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_CLOSE,
|
|
{ "CLOSE object", "pcep.obj.close",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_PATH_KEY,
|
|
{ "PATH-KEY object", "pcep.obj.path_key",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_OBJ_XRO,
|
|
{ "EXCLUDE ROUTE object (XRO)", "pcep.obj.xro",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_MONITORING,
|
|
{ "MONITORING object", "pcep.obj.monitoring",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_reserved,
|
|
{ "Reserved Flags", "pcep.obj.monitoring.flags.reserved",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_l,
|
|
{ "Liveness (L)", "pcep.obj.monitoring.flags.l",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_g,
|
|
{ "General (G)", "pcep.obj.monitoring.flags.g",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_G,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_p,
|
|
{ "Processing Time (P)", "pcep.obj.monitoring.flags.p",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_P,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_c,
|
|
{ "Overload (C)", "pcep.obj.monitoring.flags.c",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags_i,
|
|
{ "Incomplete (I)", "pcep.obj.monitoring.flags.i",
|
|
FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_I,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_monitoring_id_number,
|
|
{ "Monitoring ID Number", "pcep.obj.monitoring.monidnumber",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_PCC_ID_REQ,
|
|
{ "PCC-ID-REQ object", "pcep.obj.pccidreq",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_pcc_id_req_ipv4,
|
|
{ "IPv4 address", "pcep.obj.pccidreq.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_pcc_id_req_ipv6,
|
|
{ "IPv6 address", "pcep.obj.pccidreq.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_OF,
|
|
{ "OBJECTIVE FUNCTION object (OF)", "pcep.obj.of",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_PCE_ID,
|
|
{ "PCE-ID object", "pcep.obj.pceid",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_pce_id_ipv4,
|
|
{ "IPv4 address", "pcep.obj.pceid.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_pce_id_ipv6,
|
|
{ "IPv6 address", "pcep.obj.pceid.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_PROC_TIME,
|
|
{ "PROC-TIME object", "pcep.obj.proctime",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_flags_reserved,
|
|
{ "Reserved Flags", "pcep.obj.proctime.flags.reserved",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_PROC_TIME_FLAGS_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_flags_e,
|
|
{ "Estimated (E)", "pcep.obj.proctime.flags.e",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_PROC_TIME_FLAGS_E,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_cur_proc_time,
|
|
{ "Current processing time", "pcep.obj.proctime.curproctime",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_min_proc_time,
|
|
{ "Minimum processing time", "pcep.obj.proctime.minproctime",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_max_proc_time,
|
|
{ "Maximum processing time", "pcep.obj.proctime.maxproctime",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_ave_proc_time,
|
|
{ "Average processing time", "pcep.obj.proctime.aveproctime",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_var_proc_time,
|
|
{ "Variance processing time", "pcep.obj.proctime.varproctime",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_OVERLOAD,
|
|
{ "OVERLOAD object", "pcep.obj.overload",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_overload_duration,
|
|
{ "Overload Duration", "pcep.obj.overload.duration",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_UNREACH_DESTINATION,
|
|
{ "UNREACH-DESTINATION object", "pcep.obj.unreach-destination",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_unreach_destination_obj_ipv4_address,
|
|
{ "Destination IPv4 Address", "pcep.obj.unreach-destination.ipv4-addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_unreach_destination_obj_ipv6_address,
|
|
{ "Destination IPv6 address", "pcep.obj.unreach-destination.ipv6-addr",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY,
|
|
{ "Branch Node Capability object", "pcep.obj.branch-node-capability",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_LSP,
|
|
{ "LSP object", "pcep.obj.lsp",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_SRP,
|
|
{ "SRP object", "pcep.obj.srp",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_VENDOR_INFORMATION,
|
|
{ "VENDOR-INFORMATION object", "pcep.obj.vendor-information",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_BU,
|
|
{ "BU object", "pcep.obj.bu",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_ASSOCIATION,
|
|
{ "ASSOCIATION object", "pcep.obj.association",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_OBJ_UNKNOWN_TYPE,
|
|
{ "Unknown object", "pcep.obj.unknown",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/*Subobjects*/
|
|
{ &hf_PCEPF_SUBOBJ,
|
|
{ "Type", "pcep.subobj",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_subobj_vals), 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_7F,
|
|
{ "Type", "pcep.subobj",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_subobj_vals), 0x7F,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_PCEPF_SUBOBJ_IPv4,
|
|
{ "SUBOBJECT: IPv4 Prefix", "pcep.subobj.ipv4",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_IPv6,
|
|
{ "SUBOBJECT: IPv6 Prefix", "pcep.subobj.ipv6",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_LABEL_CONTROL,
|
|
{ "SUBOBJECT: Label Control", "pcep.subobj.label.control",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID,
|
|
{ "SUBOBJECT: Unnumbered Interface ID", "pcep.subobj.unnum.interfaceid",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM,
|
|
{ "SUBOBJECT: Autonomous System Number", "pcep.subobj.autonomous.sys.num",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_SRLG,
|
|
{ "SUBOBJECT: SRLG", "pcep.subobj.srlg",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_EXRS,
|
|
{ "SUBOBJECT: EXRS", "pcep.subobj.exrs",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_PKSv4,
|
|
{ "SUBOBJECT: Path Key (IPv4)", "pcep.subobj.path_key.ipv4",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_PKSv6,
|
|
{ "SUBOBJECT: Path Key (IPv6)", "pcep.subobj.path_key.ipv6",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_XRO,
|
|
{ "Type", "pcep.subobj.label",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_subobj_xro_vals), 0x7F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_xro_flags_f,
|
|
{ "Fail (F)", "pcep.xro.flags.f",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_XRO_F,
|
|
NULL, HFILL }
|
|
},
|
|
#if 0
|
|
{ &hf_PCEPF_SUB_XRO_ATTRIB,
|
|
{ "Attribute", "pcep.xro.sub.attribute",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
#endif
|
|
{ &pcep_subobj_flags_lpa,
|
|
{ "Local Protection Available", "pcep.subobj.flags.lpa",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LPA,
|
|
NULL, HFILL }
|
|
},
|
|
{ &pcep_subobj_flags_lpu,
|
|
{ "Local protection in Use", "pcep.subobj.flags.lpu",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LPU,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &pcep_subobj_label_flags_gl,
|
|
{ "Global Label", "pcep.subobj.label.flags.gl",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LABEL_GL,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_pce,
|
|
{ "PCE currently unavailable", "pcep.no_path_tlvs.pce",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_unk_dest,
|
|
{ "Unknown destination", "pcep.no_path_tlvs.unk_dest",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_unk_src,
|
|
{ "Unknown source", "pcep.no_path_tlvs.unk_src",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0004,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_brpc,
|
|
{ "BRPC Path computation chain unavailable", "pcep.no_path_tlvs.brpc",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0008,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_pks,
|
|
{ "PKS expansion failure", "pcep.no_path_tlvs.pks",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0010,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_no_gco_migr,
|
|
{ "No GCO migration path found", "pcep.no_path_tlvs.no_gco_migr",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0020,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_no_gco_soln,
|
|
{ "No GCO solution found", "pcep.no_path_tlvs.no_gco_soln",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0040,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_tlvs_p2mp,
|
|
{ "P2MP Reachability Problem", "pcep.no_path_tlvs.p2mp",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x0080,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_stateful_pce_capability_flags,
|
|
{ "Flags", "pcep.stateful-pce-capability.flags",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_lsp_update_capability,
|
|
{ "LSP-UPDATE-CAPABILITY (U)", "pcep.stateful-pce-capability.lsp-update",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_U,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_include_db_version,
|
|
{ "INCLUDE-DB-VERSION (S)", "pcep.sync-capability.include-db-version",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_S,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lsp_instantiation_capability,
|
|
{ "LSP-INSTANTIATION-CAPABILITY (I)", "pcep.stateful-pce-capability.lsp-instantiation",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_I,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_triggered_resync,
|
|
{ "TRIGGERED-RESYNC (T)", "pcep.stateful-pce-capability.triggered-resync",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_T,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_delta_lsp_sync_capability,
|
|
{ "DELTA-LSP-SYNC-CAPABILITY (D)", "pcep.stateful-pce-capability.delta-lsp-sync",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_D,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_triggered_initial_sync,
|
|
{ "TRIGGERED-INITIAL-SYNC (F)", "pcep.stateful-pce-capability.triggered-initial-sync",
|
|
FT_BOOLEAN, 32, TFS(&tfs_true_false), PCEP_TLV_STATEFUL_PCE_CAPABILITY_F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_reserved,
|
|
{ "Reserved", "pcep.tlv.sr-pce-capability.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_sub_tlv_reserved,
|
|
{ "Reserved", "pcep.sub-tlv.sr-pce-capability.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
// DEPRECATED
|
|
{ &hf_pcep_sr_pce_capability_flags,
|
|
{ "Flags", "pcep.tlv.sr-pce-capability.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_sub_tlv_flags,
|
|
{ "Flags", "pcep.sub-tlv.sr-pce-capability.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
// DEPRECATED
|
|
// leave for backwards compatibility
|
|
{ &hf_pcep_sr_pce_capability_flags_l,
|
|
{ "L-flag", "pcep.tlv.sr-pce-capability.flags.l",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_sub_tlv_flags_n,
|
|
{ "Node or Adjacency Identifier (NAI) is supported (N)", "pcep.sub-tlv.sr-pce-capability.flags.n",
|
|
FT_BOOLEAN, 7, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_sub_tlv_flags_x,
|
|
{ "Unlimited Maximum SID Depth (X)", "pcep.sub-tlv.sr-pce-capability.flags.x",
|
|
FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L,
|
|
NULL, HFILL }
|
|
},
|
|
// SR-PCE CAPABILITY TLV is deprecated
|
|
// leave for backwards compatibility
|
|
{ &hf_pcep_sr_pce_capability_msd,
|
|
{ "MSD", "pcep.tlv.sr-pce-capability.msd",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"MSD (Maximum SID Depth)", HFILL }
|
|
},
|
|
{ &hf_pcep_sr_pce_capability_sub_tlv_msd,
|
|
{ "MSD", "pcep.sub-tlv.sr-pce-capability.msd",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"MSD (Maximum SID Depth)", HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_reserved24,
|
|
{ "Reserved", "pcep.pst.reserved",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type,
|
|
{ "Path Setup Type", "pcep.pst",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_pst_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_capability_reserved24,
|
|
{ "Reserved", "pcep.pst_capability.reserved",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_capability_psts,
|
|
{ "Path Setup Types", "pcep.pst_capability.psts",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_capability_pst,
|
|
{ "Path Setup Type", "pcep.pst_capability.pst",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_pst_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_PCEPF_SUBOBJ_SR,
|
|
{ "SR", "pcep.subobj.sr",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
"Segment Routing (SR)", HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_l,
|
|
{ "L", "pcep.subobj.sr.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_length,
|
|
{ "Length", "pcep.subobj.sr.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nt,
|
|
{ "NAI Type", "pcep.subobj.sr.st",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_sr_nt_vals), 0xF0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_flags,
|
|
{ "Flags", "pcep.subobj.sr.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0FFF,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_flags_m,
|
|
{ "SID specifies an MPLS label (M)", "pcep.subobj.sr.flags.m",
|
|
FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_M,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_flags_c,
|
|
{ "SID specifies TC, S, and TTL in addition to an MPLS label (C)", "pcep.subobj.sr.flags.c",
|
|
FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_flags_s,
|
|
{ "SID is absent (S)", "pcep.subobj.sr.flags.s",
|
|
FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_S,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_flags_f,
|
|
{ "NAI is absent (F)", "pcep.subobj.sr.flags.f",
|
|
FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_sid,
|
|
{ "SID", "pcep.subobj.sr.sid",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_sid_label,
|
|
{ "SID/Label", "pcep.subobj.sr.sid.label",
|
|
FT_UINT32, BASE_DEC, NULL, 0xfffff000,
|
|
"SID represent MPLS Label stack: Label", HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_sid_tc,
|
|
{"SID/TC", "pcep.subobj.sr.sid.tc",
|
|
FT_UINT32, BASE_DEC, NULL, 0x00000E00,
|
|
"SID represent MPLS Label stack: Traffic Class field", HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_sid_s,
|
|
{"SID/S", "pcep.subobj.sr.sid.s",
|
|
FT_UINT32, BASE_DEC, NULL, 0x00000100,
|
|
"SID represent MPLS Label stack: Bottom of Stack", HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_sid_ttl,
|
|
{"SID/TTL", "pcep.subobj.sr.sid.ttl",
|
|
FT_UINT32, BASE_DEC, NULL, 0x000000FF,
|
|
"SID represent MPLS Label stack: Time to Live", HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_ipv4_node,
|
|
{ "NAI (IPv4 Node ID)", "pcep.subobj.sr.nai.ipv4node",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_ipv6_node,
|
|
{ "NAI (IPv6 Node ID)", "pcep.subobj.sr.nai.ipv6node",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_local_ipv4_addr,
|
|
{ "Local IPv4 address", "pcep.subobj.sr.nai.localipv4addr",
|
|
FT_IPv4, BASE_NONE,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_remote_ipv4_addr,
|
|
{ "Remote IPv4 address", "pcep.subobj.sr.nai.remoteipv4addr",
|
|
FT_IPv4, BASE_NONE,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_local_ipv6_addr,
|
|
{ "Local IPv6 address", "pcep.subobj.sr.nai.localipv6addr",
|
|
FT_IPv6, BASE_NONE,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_remote_ipv6_addr,
|
|
{ "Remote IPv6 address", "pcep.subobj.sr.nai.remoteipv6addr",
|
|
FT_IPv6, BASE_NONE,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_local_node_id,
|
|
{ "Local Node-ID", "pcep.subobj.sr.nai.localnodeid",
|
|
FT_UINT32, BASE_DEC,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_local_interface_id,
|
|
{ "Local Interface ID", "pcep.subobj.sr.nai.localinterfaceid",
|
|
FT_UINT32, BASE_DEC,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_remote_node_id,
|
|
{ "Remote Node-ID", "pcep.subobj.sr.nai.remotenodeid",
|
|
FT_UINT32, BASE_DEC,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_sr_nai_remote_interface_id,
|
|
{ "Remote Interface ID", "pcep.subobj.sr.nai.remoteinterfaceid",
|
|
FT_UINT32, BASE_DEC,
|
|
NULL, 0x0, NULL, HFILL }
|
|
},
|
|
|
|
/* Generated from convert_proto_tree_add_text.pl */
|
|
{ &hf_pcep_tlv_type,
|
|
{ "Type", "pcep.tlv.type",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_tlvs_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_tlv_length,
|
|
{ "Length", "pcep.tlv.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_request_id,
|
|
{ "Request-ID", "pcep.request_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_tlv_data,
|
|
{ "Data", "pcep.tlv.data",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_tlv_padding,
|
|
{ "Padding", "pcep.tlv.padding",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_length,
|
|
{ "Length", "pcep.subobj.ipv4.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_ipv4,
|
|
{ "IPv4 Address", "pcep.subobj.ipv4.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_prefix_length,
|
|
{ "Prefix Length", "pcep.subobj.ipv4.prefix_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_padding,
|
|
{ "Padding", "pcep.subobj.ipv4.padding",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_flags,
|
|
{ "Flags", "pcep.subobj.ipv4.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_attribute,
|
|
{ "Attribute", "pcep.subobj.ipv4.attribute",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_length,
|
|
{ "Length", "pcep.subobj.ipv6.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_ipv6,
|
|
{ "IPv6 Address", "pcep.subobj.ipv6.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_prefix_length,
|
|
{ "Prefix Length", "pcep.subobj.ipv6.prefix_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_padding,
|
|
{ "Padding", "pcep.subobj.ipv6.padding",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_flags,
|
|
{ "Flags", "pcep.subobj.ipv6.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_attribute,
|
|
{ "Attribute", "pcep.attribute",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_length,
|
|
{ "Length", "pcep.subobj.label_control.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_u,
|
|
{ "U", "pcep.subobj.label_control.u",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_u_obj_vals), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_reserved,
|
|
{ "Reserved", "pcep.subobj.label_control.reserved",
|
|
FT_UINT8, BASE_DEC, NULL, 0x7F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_c_type,
|
|
{ "C-Type", "pcep.subobj.label_control.c_type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_label,
|
|
{ "Label", "pcep.subobj.label_control.label",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_flags,
|
|
{ "Flags", "pcep.subobj.label_control.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x7F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_length,
|
|
{ "Length", "pcep.subobj.unnumb_interfaceID.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_reserved,
|
|
{ "Reserved", "pcep.subobj.unnumb_interfaceID.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_flags,
|
|
{ "Flags", "pcep.subobj.unnumb_interfaceID.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0xFF00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj,
|
|
{ "Reserved", "pcep.subobj.unnumb_interfaceID.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00FF,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj,
|
|
{ "Reserved", "pcep.subobj.unnumb_interfaceID.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_attribute,
|
|
{ "Attribute", "pcep.subobj.unnumb_interfaceID.attribute",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_router_id,
|
|
{ "Router ID", "pcep.subobj.unnumb_interfaceID.router_id",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_interface_id,
|
|
{ "Interface ID", "pcep.subobj.unnumb_interfaceID.interface_id",
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_length,
|
|
{ "Length", "pcep.subobj.autonomous_sys_num.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_reserved,
|
|
{ "Reserved", "pcep.subobj.autonomous_sys_num.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_attribute,
|
|
{ "Attribute", "pcep.subobj.autonomous_sys_num.attribute",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets,
|
|
{ "Optional AS Number High Octets", "pcep.subobj.autonomous_sys_num.optional_as_number_high_octets",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_as_number,
|
|
{ "AS Number", "pcep.subobj.autonomous_sys_num.as_number",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_srlg_length,
|
|
{ "Length", "pcep.subobj.srlg.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_srlg_id,
|
|
{ "SRLG ID", "pcep.subobj.srlg.id",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_srlg_reserved,
|
|
{ "Reserved", "pcep.subobj.srlg.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_srlg_attribute,
|
|
{ "Attribute", "pcep.subobj.srlg.attribute",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_exrs_length,
|
|
{ "Length", "pcep.subobj.exrs.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_exrs_reserved,
|
|
{ "Reserved", "pcep.subobj.exrs.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv4_length,
|
|
{ "Length", "pcep.subobj.pksv4.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv4_path_key,
|
|
{ "Path Key", "pcep.subobj.pksv4.path_key",
|
|
FT_UINT16, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv4_pce_id,
|
|
{ "PCE ID", "pcep.subobj.pksv4.pce_id",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv6_length,
|
|
{ "Length", "pcep.subobj.pksv6.length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv6_path_key,
|
|
{ "Path Key", "pcep.subobj.pksv6.path_key",
|
|
FT_UINT16, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv6_pce_id,
|
|
{ "PCE ID", "pcep.subobj.pksv6.pce_id",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_obj_pcep_version,
|
|
{ "PCEP Version", "pcep.obj.open.pcep_version",
|
|
FT_UINT8, BASE_DEC, NULL, 0xE0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_obj_flags,
|
|
{ "Flags", "pcep.obj.open.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x1F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_obj_keepalive,
|
|
{ "Keepalive", "pcep.obj.open.keepalive",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_obj_deadtime,
|
|
{ "Deadtime", "pcep.obj.open.deadtime",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_open_obj_sid,
|
|
{ "SID", "pcep.obj.open.sid",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_obj_reserved,
|
|
{ "Reserved", "pcep.obj.rp.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_obj_flags,
|
|
{ "Flags", "pcep.obj.rp.flags",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rp_obj_requested_id_number,
|
|
{ "Requested ID Number", "pcep.obj.rp.requested_id_number",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_obj_flags,
|
|
{ "Flags", "pcep.obj.no_path.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_obj_reserved,
|
|
{ "Reserved", "pcep.obj.no_path.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_end_point_obj_source_ipv4_address,
|
|
{ "Source IPv4 Address", "pcep.obj.end_point.source_ipv4_address",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_end_point_obj_destination_ipv4_address,
|
|
{ "Destination IPv4 Address", "pcep.obj.end_point.destination_ipv4_address",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_end_point_obj_source_ipv6_address,
|
|
{ "Source IPv6 Address", "pcep.obj.end_point.source_ipv6_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_end_point_obj_destination_ipv6_address,
|
|
{ "Destination IPv6 Address", "pcep.obj.end_point.destination_ipv6_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_bandwidth,
|
|
{ "Bandwidth", "pcep.bandwidth",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_obj_reserved,
|
|
{ "Reserved", "pcep.obj.metric.reserved",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_obj_flags,
|
|
{ "Flags", "pcep.obj.metric.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_obj_type,
|
|
{ "Type", "pcep.obj.metric.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_metric_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_metric_obj_metric_value,
|
|
{ "Metric Value", "pcep.obj.metric.metric_value",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_exclude_any,
|
|
{ "Exclude-Any", "pcep.obj.lspa.exclude_any",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_include_any,
|
|
{ "Include-Any", "pcep.obj.lspa.include_any",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_include_all,
|
|
{ "Include-All", "pcep.obj.lspa.include_all",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_setup_priority,
|
|
{ "Setup Priority", "pcep.obj.lspa.setup_priority",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_holding_priority,
|
|
{ "Holding Priority", "pcep.obj.lspa.holding_priority",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_flags,
|
|
{ "Flags", "pcep.obj.lspa.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lspa_obj_reserved,
|
|
{ "Reserved", "pcep.obj.lspa.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_svec_obj_reserved,
|
|
{ "Reserved", "pcep.obj.svec.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_svec_obj_flags,
|
|
{ "Flags", "pcep.obj.svec.flags",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_svec_obj_request_id_number,
|
|
{ "Request-ID-Number", "pcep.obj.svec.request_id_number",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_notification_obj_reserved,
|
|
{ "Reserved", "pcep.obj.notification.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_notification_obj_flags,
|
|
{ "Flags", "pcep.obj.notification.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_notification_obj_type,
|
|
{ "Notification Type", "pcep.obj.notification.type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_notification_obj_value,
|
|
{ "Notification Value", "pcep.obj.notification.value",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_error_obj_reserved,
|
|
{ "Reserved", "pcep.obj.error.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_error_obj_flags,
|
|
{ "Flags", "pcep.obj.error.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_balancing_obj_reserved,
|
|
{ "Reserved", "pcep.obj.balancing.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_balancing_obj_flags,
|
|
{ "Flags", "pcep.obj.balancing.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_balancing_obj_maximum_number_of_te_lsps,
|
|
{ "Maximum Number of TE LSPs", "pcep.obj.balancing.maximum_number_of_te_lsps",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_balancing_obj_minimum_bandwidth,
|
|
{ "Minimum Bandwidth", "pcep.obj.balancing.minimum_bandwidth",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_close_obj_reserved,
|
|
{ "Reserved", "pcep.obj.close.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_close_obj_flags,
|
|
{ "Flags", "pcep.obj.close.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_close_obj_reason,
|
|
{ "Reason", "pcep.obj.close.reason",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_close_reason_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_xro_obj_reserved,
|
|
{ "Reserved", "pcep.obj.xro.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_xro_obj_flags,
|
|
{ "Flags", "pcep.obj.xro.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_reserved,
|
|
{ "Reserved", "pcep.obj.monitoring.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_monitoring_flags,
|
|
{ "Flags", "pcep.obj.monitoring.flags",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_of_code,
|
|
{ "OF-Code", "pcep.obj.of.code",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_of_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_reserved,
|
|
{ "Reserved", "pcep.obj.proc_time.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_proc_time_flags,
|
|
{ "Flags", "pcep.obj.proc_time.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_overload_flags,
|
|
{ "Flags", "pcep.obj.overload.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_overload_reserved,
|
|
{ "Reserved", "pcep.obj.overload.reserved",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_object_type,
|
|
{ "Object Type", "pcep.object_type",
|
|
FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_object_length,
|
|
{ "Object Length", "pcep.object_length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_version,
|
|
{ "PCEP Version", "pcep.version",
|
|
FT_UINT8, BASE_HEX, NULL, 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_flags,
|
|
{ "Flags", "pcep.flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x1F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_message_length,
|
|
{ "Message length", "pcep.msg_length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_of_code,
|
|
{ "OF-Code", "pcep.of_code",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_of_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_l,
|
|
{ "L", "pcep.subobj.ipv4.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_iro_ipv4_l,
|
|
{ "L", "pcep.iro.subobj.ipv4.l",
|
|
FT_UINT8, BASE_HEX, NULL, Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv4_x,
|
|
{ "X", "pcep.subobj.ipv4.x",
|
|
FT_UINT8, BASE_HEX, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_l,
|
|
{ "L", "pcep.subobj.ipv6.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_iro_ipv6_l,
|
|
{ "L", "pcep.iro.subobj.ipv6.l",
|
|
FT_UINT8, BASE_HEX, NULL, Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_ipv6_x,
|
|
{ "X", "pcep.subobj.ipv6.x",
|
|
FT_UINT8, BASE_HEX, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_label_control_l,
|
|
{ "L", "pcep.subobj.label_control.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_l,
|
|
{ "L", "pcep.subobj.unnumb_interfaceID.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_iro_unnumb_interfaceID_l,
|
|
{ "L", "pcep.iro.subobj.unnumb_interfaceID.l",
|
|
FT_UINT8, BASE_HEX, NULL, Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_unnumb_interfaceID_x,
|
|
{ "X", "pcep.subobj.unnumb_interfaceID.x",
|
|
FT_UINT8, BASE_HEX, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_x,
|
|
{ "X", "pcep.subobj.autonomous_sys_num.x",
|
|
FT_UINT8, BASE_HEX, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_iro_autonomous_sys_num_l,
|
|
{ "L", "pcep.iro.subobj.autonomous_sys_num.l",
|
|
FT_UINT8, BASE_HEX, NULL, Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_autonomous_sys_num_l,
|
|
{ "L", "pcep.subobj.autonomous_sys_num.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_srlg_x,
|
|
{ "X", "pcep.subobj.srlg.x",
|
|
FT_UINT8, BASE_HEX, NULL, 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_exrs_l,
|
|
{ "L", "pcep.subobj.exrs.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_exrs_type,
|
|
{ "Type", "pcep.subobj.exrs.type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x7F,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv4_l,
|
|
{ "L", "pcep.subobj.pksv4.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_subobj_pksv6_l,
|
|
{ "L", "pcep.subobj.pksv6.l",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_no_path_obj_nature_of_issue,
|
|
{ "Nature of Issue", "pcep.obj.no_path.nature_of_issue",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_no_path_obj_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_srp_id_number,
|
|
{ "SRP-ID-number", "pcep.obj.srp.id-number",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_plsp_id,
|
|
{ "PLSP-ID", "pcep.obj.lsp.plsp-id",
|
|
FT_UINT32, BASE_DEC, NULL, PCEP_OBJ_LSP_PLSP_ID,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags,
|
|
{ "Flags", "pcep.obj.lsp.flags",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_d,
|
|
{ "Delegate (D)", "pcep.obj.lsp.flags.delegate",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_D,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_s,
|
|
{ "SYNC (S)", "pcep.obj.lsp.flags.sync",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_S,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_r,
|
|
{ "Remove (R)", "pcep.obj.lsp.flags.remove",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_R,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_a,
|
|
{ "Administrative (A)", "pcep.obj.lsp.flags.administrative",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_A,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_o,
|
|
{ "Operational (O)", "pcep.obj.lsp.flags.operational",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_object_lsp_flags_operational_vals), PCEP_OBJ_LSP_FLAGS_O,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_c,
|
|
{ "Create (C)", "pcep.obj.lsp.flags.create",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_C,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_lsp_flags_reserved,
|
|
{ "Reserved", "pcep.obj.lsp.flags.reserved",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_RESERVED,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_srp_flags,
|
|
{ "Flags", "pcep.obj.srp.flags",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_obj_srp_flags_r,
|
|
{ "Remove (R)", "pcep.obj.srp.flags.remove",
|
|
FT_BOOLEAN, 32, TFS(&tfs_set_notset), PCEP_OBJ_SRP_FLAGS_R,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_symbolic_path_name,
|
|
{ "SYMBOLIC-PATH-NAME", "pcep.tlv.symbolic-path-name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv4_lsp_id_tunnel_sender_address,
|
|
{ "IPv4 Tunnel Sender Address", "pcep.tlv.ipv4-lsp-id.tunnel-sender-addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv4_lsp_id_lsp_id,
|
|
{ "LSP ID", "pcep.tlv.ipv4-lsp-id.lsp-id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv4_lsp_id_tunnel_id,
|
|
{ "Tunnel ID", "pcep.tlv.ipv4-lsp-id.tunnel-id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv4_lsp_id_extended_tunnel_id,
|
|
{ "Extended Tunnel ID", "pcep.tlv.ipv4-lsp-id.extended-tunnel-id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv4_lsp_id_tunnel_endpoint_address,
|
|
{ "IPv4 Tunnel Endpoint Address", "pcep.tlv.ipv4-lsp-id.tunnel-endpoint-addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv6_lsp_id_tunnel_sender_address,
|
|
{ "IPv6 Tunnel Sender Address", "pcep.tlv.ipv6-lsp-id.tunnel-sender-addr",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv6_lsp_id_lsp_id,
|
|
{ "LSP ID", "pcep.tlv.ipv6-lsp-id.lsp-id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv6_lsp_id_tunnel_id,
|
|
{ "Tunnel ID", "pcep.tlv.ipv6-lsp-id.tunnel-id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv6_lsp_id_extended_tunnel_id,
|
|
{ "Extended Tunnel ID", "pcep.tlv.ipv6-lsp-id.extended-tunnel-id",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_ipv6_lsp_id_tunnel_endpoint_address,
|
|
{ "IPv6 Tunnel Endpoint Address", "pcep.tlv.ipv6-lsp-id.tunnel-endpoint-addr",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lsp_error_code,
|
|
{ "LSP Error Code", "pcep.tlv.lsp-error-code",
|
|
FT_UINT32, BASE_DEC, VALS(pcep_tlv_lsp_error_code_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_rsvp_user_error_spec,
|
|
{ "RSVP/USER ERROR_SPEC", "pcep.tlv.rsvp-user-error-spec",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_lsp_state_db_version_number,
|
|
{ "LSP State DB Version Number", "pcep.tlv.lsp-state-db-version-number",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_speaker_entity_id,
|
|
{ "Speaker Entity Identifier", "pcep.tlv.speaker-entity-id",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_reserved,
|
|
{ "Reserved", "pcep.association.reserved",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_flags,
|
|
{ "Flags", "pcep.association.flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_flags_r,
|
|
{ "Remove (R)", "pcep.association.flags.r",
|
|
FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_ASSOCIATION_FLAGS_R,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_type,
|
|
{ "Association Type", "pcep.association.type",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_association_type_field_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_id,
|
|
{ "Association ID", "pcep.association.id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_source_ipv4,
|
|
{ "IPv4 Association Source", "pcep.association.ipv4.source",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_source_ipv6,
|
|
{ "IPv6 Association Source", "pcep.association.ipv6.source",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_source_global,
|
|
{ "Global Association Source", "pcep.association.global.source",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_id_extended,
|
|
{ "Extended Association ID", "pcep.tlv.extended_association_id.id",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_id_extended_color,
|
|
{ "Color", "pcep.tlv.extended_association_id.color",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_id_extended_ipv4_endpoint,
|
|
{ "IPv4 Endpoint", "pcep.tlv.extended_association_id.ipv4_endpoint",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_association_id_extended_ipv6_endpoint,
|
|
{ "IPv6 Endpoint", "pcep.tlv.extended_association_id.ipv6_endpoint",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_op_conf_assoc_range_reserved,
|
|
{ "Reserved", "pcep.op_conf_assoc_range.reserved",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_op_conf_assoc_range_assoc_type,
|
|
{ "Assoc-Type", "pcep.op_conf_assoc_range.assoc_type",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_op_conf_assoc_range_start_assoc,
|
|
{ "Start-Assoc", "pcep.op_conf_assoc_range.start_assoc",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_op_conf_assoc_range_range,
|
|
{ "Range", "pcep.op_conf_assoc_range.range",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_srcpag_info_color,
|
|
{ "Color", "pcep.srcpag_info.color",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_srcpag_info_destination_endpoint,
|
|
{ "Destination End-point", "pcep.srcpag_info.destination_endpoint",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_srcpag_info_preference,
|
|
{ "Preference", "pcep.srcpag_info.preference",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_name,
|
|
{ "SR Policy Name", "pcep.tlv.sr_policy_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_id_proto_origin,
|
|
{ "Proto origin", "pcep.tlv.sr_policy_cpath_id.proto_origin",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_sr_policy_id_proto_origin_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_id_originator_asn,
|
|
{ "Originator ASN", "pcep.tlv.sr_policy_cpath_id.originator_asn",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_id_originator_address,
|
|
{ "IPv4 Originator Address", "pcep.tlv.sr_policy_cpath_id.originator_ipv4_address",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_id_discriminator,
|
|
{ "Discriminator", "pcep.tlv.sr_policy_cpath_id.proto_discriminator",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_name,
|
|
{ "SR Policy Candidate Path Name", "pcep.tlv.sr_policy_cpath_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_sr_policy_cpath_preference,
|
|
{ "Preference", "pcep.tlv.sr_policy_cpath_preference",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_enterprise_number,
|
|
{ "Enterprise Number", "pcep.vendor-information.enterprise-number",
|
|
FT_UINT32, BASE_ENTERPRISES, STRINGS_ENTERPRISES, 0x0,
|
|
"IANA Private Enterprise Number", HFILL }
|
|
},
|
|
{ &hf_pcep_enterprise_specific_info,
|
|
{ "Enterprise-Specific Information", "pcep.vendor-information.enterprise-specific-info",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_tlv_enterprise_number,
|
|
{ "Enterprise Number", "pcep.tlv.enterprise-number",
|
|
FT_UINT32, BASE_ENTERPRISES, STRINGS_ENTERPRISES, 0x0,
|
|
"IANA Private Enterprise Number", HFILL }
|
|
},
|
|
{ &hf_pcep_tlv_enterprise_specific_info,
|
|
{ "Enterprise-Specific Information", "pcep.tlv.enterprise-specific-info",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_bu_reserved,
|
|
{ "Reserved", "pcep.obj.bu.reserved",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_bu_butype,
|
|
{ "Type", "pcep.obj.bu.butype",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_bu_butype_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_bu_utilization,
|
|
{ "Bandwidth Utilization", "pcep.obj.bu.utilization",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
"The bandwidth utilization quantified as a percentage and encoded in IEEE floating point format", HFILL }
|
|
},
|
|
{ &hf_pcep_obj_open_type,
|
|
{ "OPEN Object-Type", "pcep.obj.open.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_open_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_rp_type,
|
|
{ "RP Object-Type", "pcep.obj.rp.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_rp_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_no_path_type,
|
|
{ "NO-PATH Object-Type", "pcep.obj.nopath.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_no_path_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_end_point_type,
|
|
{ "END-POINT Object-Type", "pcep.obj.endpoint.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_end_point_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_bandwidth_type,
|
|
{ "BANDWIDTH Object-Type", "pcep.obj.bandwidth.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_bandwidth_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_metric_type,
|
|
{ "METRIC Object-Type", "pcep.obj.metric.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_metric_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_explicit_route_type,
|
|
{ "ERO Object-Type", "pcep.obj.ero.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_explicit_route_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_record_route_type,
|
|
{ "RRO Object-Type", "pcep.obj.rro.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_record_route_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_lspa_type,
|
|
{ "LSPA Object-Type", "pcep.obj.lspa.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_lspa_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_iro_type,
|
|
{ "IRO Object-Type", "pcep.obj.iro.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_iro_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_svec_type,
|
|
{ "SVEC Object-Type", "pcep.obj.svec.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_svec_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_notification_type,
|
|
{ "NOTIFICATION Object-Type", "pcep.obj.notification.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_notification_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_pcep_error_type,
|
|
{ "PCEP-ERROR Object-Type", "pcep.obj.error.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_pcep_error_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_load_balancing_type,
|
|
{ "LOAD-BALANCING Object-Type", "pcep.obj.loadbalancing.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_load_balancing_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_close_type,
|
|
{ "CLOSE Object-Type", "pcep.obj.close.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_close_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_path_key_type,
|
|
{ "PATH-KEY Object-Type", "pcep.obj.path_key.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_path_key_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_xro_type,
|
|
{ "XRO Object-Type", "pcep.obj.xro.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_xro_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_monitoring_type,
|
|
{ "MONITORING Object-Type", "pcep.obj.monitoring.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_monitoring_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_pcc_id_req_type,
|
|
{ "PCC-REQ-ID Object-Type", "pcep.obj.pccidreq.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_pcc_id_req_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_of_type,
|
|
{ "OF Object-Type", "pcep.obj.of.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_of_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_pce_id_type,
|
|
{ "PCE-ID Object-Type", "pcep.obj.pceid.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_pce_id_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_proc_time_type,
|
|
{ "PROC-TIME Object-Type", "pcep.obj.proctime.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_proc_time_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_overload_type,
|
|
{ "OVERLOAD Object-Type", "pcep.obj.overload.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_overload_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_unreach_destination_type,
|
|
{ "UNREACH-DESTINATION Object-Type", "pcep.obj.unreach-destination.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_unreach_destination_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_sero_type,
|
|
{ "SERO Object-Type", "pcep.obj.sero.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_sero_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_srro_type,
|
|
{ "SRRO Object-Type", "pcep.obj.srro.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_srro_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_branch_node_capability_type,
|
|
{ "Branch Node Capability Object-Type", "pcep.obj.branch-node-capability.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_branch_node_capability_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_lsp_type,
|
|
{ "LSP Object-Type", "pcep.obj.lsp.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_lsp_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_srp_type,
|
|
{ "SRP Object-Type", "pcep.obj.srp.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_srp_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_vendor_information_type,
|
|
{ "VENDOR-INFORMATION Object-Type", "pcep.obj.vendor-information.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_vendor_information_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_bu_type,
|
|
{ "BU Object-Type", "pcep.obj.bu.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_bu_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_pcep_obj_association_type,
|
|
{ "ASSOCIATION Object-Type", "pcep.obj.association.type",
|
|
FT_UINT8, BASE_DEC, VALS(pcep_obj_association_type_vals), MASK_OBJ_TYPE,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_capability_sub_tlv_type,
|
|
{ "Type", "pcep.path-setup-type-capability-sub-tlv.type",
|
|
FT_UINT16, BASE_DEC, VALS(pcep_path_setup_type_capability_sub_tlv_vals), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_pcep_path_setup_type_capability_sub_tlv_length,
|
|
{ "Length", "pcep.path-setup-type-capability-sub-tlv.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_pcep,
|
|
&ett_pcep_hdr,
|
|
&ett_pcep_obj_open,
|
|
&ett_pcep_obj_request_parameters,
|
|
&ett_pcep_obj_no_path,
|
|
&ett_pcep_obj_end_point,
|
|
&ett_pcep_obj_bandwidth,
|
|
&ett_pcep_obj_metric,
|
|
&ett_pcep_obj_explicit_route,
|
|
&ett_pcep_obj_record_route,
|
|
&ett_pcep_obj_lspa,
|
|
&ett_pcep_obj_iro,
|
|
&ett_pcep_obj_svec,
|
|
&ett_pcep_obj_notification,
|
|
&ett_pcep_obj_error,
|
|
&ett_pcep_obj_load_balancing,
|
|
&ett_pcep_obj_close,
|
|
&ett_pcep_obj_path_key,
|
|
&ett_pcep_obj_xro,
|
|
&ett_pcep_obj_monitoring,
|
|
&ett_pcep_obj_pcc_id_req,
|
|
&ett_pcep_obj_of,
|
|
&ett_pcep_obj_pce_id,
|
|
&ett_pcep_obj_proc_time,
|
|
&ett_pcep_obj_overload,
|
|
&ett_pcep_obj_unreach_destination,
|
|
&ett_pcep_obj_branch_node_capability,
|
|
&ett_pcep_obj_lsp,
|
|
&ett_pcep_obj_srp,
|
|
&ett_pcep_obj_vendor_information,
|
|
&ett_pcep_obj_bu,
|
|
&ett_pcep_obj_unknown,
|
|
&ett_pcep_obj_sero,
|
|
&ett_pcep_obj_srro,
|
|
&ett_pcep_obj_association
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
/* Generated from convert_proto_tree_add_text.pl */
|
|
{ &ei_pcep_subobject_bad_length, { "pcep.subobject_bad_length", PI_MALFORMED, PI_WARN, "Bad subobject length", EXPFILL }},
|
|
{ &ei_pcep_non_defined_subobject, { "pcep.non_defined_subobject", PI_PROTOCOL, PI_WARN, "Non defined subobject for this object", EXPFILL }},
|
|
{ &ei_pcep_non_defined_object, { "pcep.unknown_object", PI_PROTOCOL, PI_WARN, "Unknown object", EXPFILL }},
|
|
{ &ei_pcep_object_length, { "pcep.object_length.bad", PI_MALFORMED, PI_WARN, "Object Length bogus", EXPFILL }},
|
|
{ &ei_pcep_pcep_object_body_non_defined, { "pcep.object_body_non_defined", PI_PROTOCOL, PI_WARN, "PCEP Object BODY non defined", EXPFILL }},
|
|
{ &ei_pcep_unknown_type_object, { "pcep.unknown_type_object", PI_PROTOCOL, PI_WARN, "UNKNOWN Type Object", EXPFILL }},
|
|
};
|
|
|
|
expert_module_t* expert_pcep;
|
|
|
|
/*Register the protocol name and description*/
|
|
proto_pcep = proto_register_protocol (
|
|
"Path Computation Element communication Protocol", "PCEP", "pcep");
|
|
|
|
/* Required function calls to register the header fields and subtrees used */
|
|
proto_register_field_array(proto_pcep, pcepf_info, array_length(pcepf_info));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_pcep = expert_register_protocol(proto_pcep);
|
|
expert_register_field_array(expert_pcep, ei, array_length(ei));
|
|
}
|
|
|
|
/*Dissector Handoff*/
|
|
void
|
|
proto_reg_handoff_pcep(void)
|
|
{
|
|
dissector_handle_t pcep_handle;
|
|
|
|
pcep_handle = create_dissector_handle(dissect_pcep, proto_pcep);
|
|
dissector_add_uint_with_preference("tcp.port", TCP_PORT_PCEP, pcep_handle);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|