![Michael Mann](/assets/img/avatar_default.png)
Change-Id: I30f1b92ee438361c3bd58743f7d1ae8d5ffc96f0 Reviewed-on: https://code.wireshark.org/review/15718 Reviewed-by: Michael Mann <mmann78@netscape.net> Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Anders Broman <a.broman58@gmail.com>
6264 lines
241 KiB
C
6264 lines
241 KiB
C
/* packet-cops.c
|
|
* Routines for the COPS (Common Open Policy Service) protocol dissection
|
|
*
|
|
* RFC 2748 The COPS (Common Open Policy Service) Protocol
|
|
* RFC 3084 COPS Usage for Policy Provisioning (COPS-PR)
|
|
* RFC 3159 Structure of Policy Provisioning Information (SPPI)
|
|
*
|
|
* Copyright 2000, Heikki Vatiainen <hessu@cs.tut.fi>
|
|
*
|
|
* Added request/response tracking in July 2013 by Simon Zhong <szhong@juniper.net>
|
|
*
|
|
* Added PacketCable D-QoS specifications by Dick Gooris <gooris@lucent.com>
|
|
*
|
|
* Taken from PacketCable specifications :
|
|
* PacketCable Dynamic Quality-of-Service Specification
|
|
* Based on PKT-SP-DQOS-I09-040402 (April 2, 2004)
|
|
*
|
|
* PacketCable Multimedia Specification
|
|
* Based on PKT-SP-MM-I04-080522 and PKT-SP-MM-I05-091029
|
|
*
|
|
* www.packetcable.com
|
|
*
|
|
* Implemented in wireshark at April 7-8, 2004
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
/*
|
|
* Some of the development of the COPS protocol decoder was sponsored by
|
|
* Cable Television Laboratories, Inc. ("CableLabs") based upon proprietary
|
|
* CableLabs' specifications. Your license and use of this protocol decoder
|
|
* does not mean that you are licensed to use the CableLabs'
|
|
* specifications. If you have questions about this protocol, contact
|
|
* jf.mule [AT] cablelabs.com or c.stuart [AT] cablelabs.com for additional
|
|
* information.
|
|
*/
|
|
|
|
|
|
#include "config.h"
|
|
|
|
#include <epan/packet.h>
|
|
#include "packet-tcp.h"
|
|
|
|
#include <epan/oids.h>
|
|
#include <epan/expert.h>
|
|
|
|
#include <wsutil/str_util.h>
|
|
|
|
#include "packet-ber.h"
|
|
|
|
/* XXX - The "plain" COPS port (3288) can be overridden in the prefs.
|
|
The PacketCable port cannot - should this be the case? */
|
|
#define TCP_PORT_COPS 3288
|
|
#define TCP_PORT_PKTCABLE_COPS 2126
|
|
#define TCP_PORT_PKTCABLE_MM_COPS 3918
|
|
|
|
void proto_register_cops(void);
|
|
|
|
/* Preference: Variable to hold the tcp port preference */
|
|
static guint global_cops_tcp_port = TCP_PORT_COPS;
|
|
|
|
/* Preference: desegmentation of COPS */
|
|
static gboolean cops_desegment = TRUE;
|
|
|
|
#define COPS_OBJECT_HDR_SIZE 4
|
|
|
|
#if 0
|
|
/* Null string of type "guchar[]". */
|
|
static const guchar nullstring[] = "";
|
|
|
|
#define SAFE_STRING(s) (((s) != NULL) ? (s) : nullstring)
|
|
#endif
|
|
|
|
static const value_string cops_flags_vals[] = {
|
|
{ 0x00, "None" },
|
|
{ 0x01, "Solicited Message Flag Bit" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* The different COPS message types */
|
|
enum cops_op_code {
|
|
COPS_NO_MSG, /* Not a COPS Message type */
|
|
|
|
COPS_MSG_REQ, /* Request (REQ) */
|
|
COPS_MSG_DEC, /* Decision (DEC) */
|
|
COPS_MSG_RPT, /* Report State (RPT) */
|
|
COPS_MSG_DRQ, /* Delete Request State (DRQ) */
|
|
COPS_MSG_SSQ, /* Synchronize State Req (SSQ) */
|
|
COPS_MSG_OPN, /* Client-Open (OPN) */
|
|
COPS_MSG_CAT, /* Client-Accept (CAT) */
|
|
COPS_MSG_CC, /* Client-Close (CC) */
|
|
COPS_MSG_KA, /* Keep-Alive (KA) */
|
|
COPS_MSG_SSC, /* Synchronize Complete (SSC) */
|
|
|
|
COPS_LAST_OP_CODE /* For error checking */
|
|
};
|
|
|
|
static const value_string cops_op_code_vals[] = {
|
|
{ COPS_MSG_REQ, "Request (REQ)" },
|
|
{ COPS_MSG_DEC, "Decision (DEC)" },
|
|
{ COPS_MSG_RPT, "Report State (RPT)" },
|
|
{ COPS_MSG_DRQ, "Delete Request State (DRQ)" },
|
|
{ COPS_MSG_SSQ, "Synchronize State Req (SSQ)" },
|
|
{ COPS_MSG_OPN, "Client-Open (OPN)" },
|
|
{ COPS_MSG_CAT, "Client-Accept (CAT)" },
|
|
{ COPS_MSG_CC, "Client-Close (CC)" },
|
|
{ COPS_MSG_KA, "Keep-Alive (KA)" },
|
|
{ COPS_MSG_SSC, "Synchronize Complete (SSC)" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
|
|
/* The different objects in COPS messages */
|
|
enum cops_c_num {
|
|
COPS_NO_OBJECT, /* Not a COPS Object type */
|
|
|
|
COPS_OBJ_HANDLE, /* Handle Object (Handle) */
|
|
COPS_OBJ_CONTEXT, /* Context Object (Context) */
|
|
COPS_OBJ_IN_INT, /* In-Interface Object (IN-Int) */
|
|
COPS_OBJ_OUT_INT, /* Out-Interface Object (OUT-Int) */
|
|
COPS_OBJ_REASON, /* Reason Object (Reason) */
|
|
COPS_OBJ_DECISION, /* Decision Object (Decision) */
|
|
COPS_OBJ_LPDPDECISION, /* LPDP Decision Object (LPDPDecision) */
|
|
COPS_OBJ_ERROR, /* Error Object (Error) */
|
|
COPS_OBJ_CLIENTSI, /* Client Specific Information Object (ClientSI) */
|
|
COPS_OBJ_KATIMER, /* Keep-Alive Timer Object (KATimer) */
|
|
COPS_OBJ_PEPID, /* PEP Identification Object (PEPID) */
|
|
COPS_OBJ_REPORT_TYPE, /* Report-Type Object (Report-Type) */
|
|
COPS_OBJ_PDPREDIRADDR, /* PDP Redirect Address Object (PDPRedirAddr) */
|
|
COPS_OBJ_LASTPDPADDR, /* Last PDP Address (LastPDPaddr) */
|
|
COPS_OBJ_ACCTTIMER, /* Accounting Timer Object (AcctTimer) */
|
|
COPS_OBJ_INTEGRITY, /* Message Integrity Object (Integrity) */
|
|
COPS_LAST_C_NUM /* For error checking */
|
|
};
|
|
|
|
static const value_string cops_c_num_vals[] = {
|
|
{ COPS_OBJ_HANDLE, "Handle Object (Handle)" },
|
|
{ COPS_OBJ_CONTEXT, "Context Object (Context)" },
|
|
{ COPS_OBJ_IN_INT, "In-Interface Object (IN-Int)" },
|
|
{ COPS_OBJ_OUT_INT, "Out-Interface Object (OUT-Int)" },
|
|
{ COPS_OBJ_REASON, "Reason Object (Reason)" },
|
|
{ COPS_OBJ_DECISION, "Decision Object (Decision)" },
|
|
{ COPS_OBJ_LPDPDECISION, "LPDP Decision Object (LPDPDecision)" },
|
|
{ COPS_OBJ_ERROR, "Error Object (Error)" },
|
|
{ COPS_OBJ_CLIENTSI, "Client Specific Information Object (ClientSI)" },
|
|
{ COPS_OBJ_KATIMER, "Keep-Alive Timer Object (KATimer)" },
|
|
{ COPS_OBJ_PEPID, "PEP Identification Object (PEPID)" },
|
|
{ COPS_OBJ_REPORT_TYPE, "Report-Type Object (Report-Type)" },
|
|
{ COPS_OBJ_PDPREDIRADDR, "PDP Redirect Address Object (PDPRedirAddr)" },
|
|
{ COPS_OBJ_LASTPDPADDR, "Last PDP Address (LastPDPaddr)" },
|
|
{ COPS_OBJ_ACCTTIMER, "Accounting Timer Object (AcctTimer)" },
|
|
{ COPS_OBJ_INTEGRITY, "Message Integrity Object (Integrity)" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
|
|
/* The different objects in COPS-PR messages */
|
|
enum cops_s_num {
|
|
COPS_NO_PR_OBJECT, /* Not a COPS-PR Object type */
|
|
COPS_OBJ_PRID, /* Provisioning Instance Identifier (PRID) */
|
|
COPS_OBJ_PPRID, /* Prefix Provisioning Instance Identifier (PPRID) */
|
|
COPS_OBJ_EPD, /* Encoded Provisioning Instance Data (EPD) */
|
|
COPS_OBJ_GPERR, /* Global Provisioning Error Object (GPERR) */
|
|
COPS_OBJ_CPERR, /* PRC Class Provisioning Error Object (CPERR) */
|
|
COPS_OBJ_ERRPRID, /* Error Provisioning Instance Identifier (ErrorPRID)*/
|
|
|
|
COPS_LAST_S_NUM /* For error checking */
|
|
};
|
|
|
|
|
|
static const value_string cops_s_num_vals[] = {
|
|
{ COPS_OBJ_PRID, "Provisioning Instance Identifier (PRID)" },
|
|
{ COPS_OBJ_PPRID, "Prefix Provisioning Instance Identifier (PPRID)" },
|
|
{ COPS_OBJ_EPD, "Encoded Provisioning Instance Data (EPD)" },
|
|
{ COPS_OBJ_GPERR, "Global Provisioning Error Object (GPERR)" },
|
|
{ COPS_OBJ_CPERR, "PRC Class Provisioning Error Object (CPERR)" },
|
|
{ COPS_OBJ_ERRPRID, "Error Provisioning Instance Identifier (ErrorPRID)" },
|
|
{ 0, NULL },
|
|
|
|
};
|
|
|
|
/* R-Type is carried within the Context Object */
|
|
static const value_string cops_r_type_vals[] = {
|
|
{ 0x01, "Incoming-Message/Admission Control request" },
|
|
{ 0x02, "Resource-Allocation request" },
|
|
{ 0x04, "Outgoing-Message request" },
|
|
{ 0x08, "Configuration request" },
|
|
{ 0, NULL },
|
|
};
|
|
/* S-Type is carried within the ClientSI Object for COPS-PR*/
|
|
static const value_string cops_s_type_vals[] = {
|
|
{ 0x01, "BER" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Reason-Code is carried within the Reason object */
|
|
static const value_string cops_reason_vals[] = {
|
|
{ 1, "Unspecified" },
|
|
{ 2, "Management" },
|
|
{ 3, "Preempted (Another request state takes precedence)" },
|
|
{ 4, "Tear (Used to communicate a signaled state removal)" },
|
|
{ 5, "Timeout (Local state has timed-out)" },
|
|
{ 6, "Route Change (Change invalidates request state)" },
|
|
{ 7, "Insufficient Resources (No local resource available)" },
|
|
{ 8, "PDP's Directive (PDP decision caused the delete)" },
|
|
{ 9, "Unsupported decision (PDP decision not supported)" },
|
|
{ 10, "Synchronize Handle Unknown" },
|
|
{ 11, "Transient Handle (stateless event)" },
|
|
{ 12, "Malformed Decision (could not recover)" },
|
|
{ 13, "Unknown COPS Object from PDP" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Command-Code is carried within the Decision object if C-Type is 1 */
|
|
static const value_string cops_dec_cmd_code_vals[] = {
|
|
{ 0, "NULL Decision (No configuration data available)" },
|
|
{ 1, "Install (Admit request/Install configuration)" },
|
|
{ 2, "Remove (Remove request/Remove configuration)" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Decision flags are also carried with the Decision object if C-Type is 1 */
|
|
static const value_string cops_dec_cmd_flag_vals[] = {
|
|
{ 0x00, "<None set>" },
|
|
{ 0x01, "Trigger Error (Trigger error message if set)" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Error-Code from Error object */
|
|
static const value_string cops_error_vals[] = {
|
|
{1, "Bad handle" },
|
|
{2, "Invalid handle reference" },
|
|
{3, "Bad message format (Malformed Message)" },
|
|
{4, "Unable to process (server gives up on query)" },
|
|
{5, "Mandatory client-specific info missing" },
|
|
{6, "Unsupported client" },
|
|
{7, "Mandatory COPS object missing" },
|
|
{8, "Client Failure" },
|
|
{9, "Communication Failure" },
|
|
{10, "Unspecified" },
|
|
{11, "Shutting down" },
|
|
{12, "Redirect to Preferred Server" },
|
|
{13, "Unknown COPS Object" },
|
|
{14, "Authentication Failure" },
|
|
{15, "Authentication Required" },
|
|
{0, NULL },
|
|
};
|
|
/* Error-Code from GPERR object */
|
|
static const value_string cops_gperror_vals[] = {
|
|
{1, "AvailMemLow" },
|
|
{2, "AvailMemExhausted" },
|
|
{3, "unknownASN.1Tag" },
|
|
{4, "maxMsgSizeExceeded" },
|
|
{5, "unknownError" },
|
|
{6, "maxRequestStatesOpen" },
|
|
{7, "invalidASN.1Length" },
|
|
{8, "invalidObjectPad" },
|
|
{9, "unknownPIBData" },
|
|
{10, "unknownCOPSPRObject" },
|
|
{11, "malformedDecision" },
|
|
{0, NULL },
|
|
};
|
|
|
|
/* Error-Code from CPERR object */
|
|
static const value_string cops_cperror_vals[] = {
|
|
{1, "priSpaceExhausted" },
|
|
{2, "priInstanceInvalid" },
|
|
{3, "attrValueInvalid" },
|
|
{4, "attrValueSupLimited" },
|
|
{5, "attrEnumSupLimited" },
|
|
{6, "attrMaxLengthExceeded" },
|
|
{7, "attrReferenceUnknown" },
|
|
{8, "priNotifyOnly" },
|
|
{9, "unknownPrc" },
|
|
{10, "tooFewAttrs" },
|
|
{11, "invalidAttrType" },
|
|
{12, "deletedInRef" },
|
|
{13, "priSpecificError" },
|
|
{0, NULL },
|
|
};
|
|
|
|
|
|
/* Report-Type from Report-Type object */
|
|
static const value_string cops_report_type_vals[] = {
|
|
{1, " Success : Decision was successful at the PEP" },
|
|
{2, " Failure : Decision could not be completed by PEP" },
|
|
{3, " Accounting: Accounting update for an installed state" },
|
|
{0, NULL },
|
|
};
|
|
|
|
|
|
/* Client-type descriptions */
|
|
/* http://www.iana.org/assignments/cops-parameters */
|
|
|
|
/* PacketCable Types */
|
|
|
|
/* static dissector_handle_t sdp_handle; */
|
|
|
|
#define COPS_CLIENT_PC_DQOS 0x8008
|
|
#define COPS_CLIENT_PC_MM 0x800a
|
|
|
|
static const value_string cops_client_type_vals[] = {
|
|
{0, "None"},
|
|
{1, "RSVP"},
|
|
{2, "DiffServ QoS"},
|
|
{0x8001, "IP Highway"},
|
|
{0x8002, "IP Highway"},
|
|
{0x8003, "IP Highway"},
|
|
{0x8004, "IP Highway"},
|
|
{0x8005, "Fujitsu"},
|
|
{0x8006, "HP OpenView PolicyXpert"},
|
|
{0x8007, "HP OpenView PolicyXpert"},
|
|
{COPS_CLIENT_PC_DQOS, "PacketCable Dynamic Quality-of-Service"},
|
|
{0x8009, "3GPP"},
|
|
{COPS_CLIENT_PC_MM, "PacketCable Multimedia"},
|
|
{0x800b, "Juniper"},
|
|
{0x800c, "Q.3303.1 (Rw interface) COPS alternative"},
|
|
{0x800d, "Q.3304.1 (Rc interface) COPS alternative"},
|
|
{0, NULL},
|
|
};
|
|
|
|
/* The next tables are for PacketCable */
|
|
|
|
/* Transaction ID table */
|
|
static const value_string table_cops_dqos_transaction_id[] =
|
|
{
|
|
{ 0x1, "Gate Alloc" },
|
|
{ 0x2, "Gate Alloc Ack" },
|
|
{ 0x3, "Gate Alloc Err" },
|
|
{ 0x4, "Gate Set" },
|
|
{ 0x5, "Gate Set Ack" },
|
|
{ 0x6, "Gate Set Err" },
|
|
{ 0x7, "Gate Info" },
|
|
{ 0x8, "Gate Info Ack" },
|
|
{ 0x9, "Gate Info Err" },
|
|
{ 0xa, "Gate Delete" },
|
|
{ 0xb, "Gate Delete Ack" },
|
|
{ 0xc, "Gate Delete Err" },
|
|
{ 0xd, "Gate Open" },
|
|
{ 0xe, "Gate Close" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Direction */
|
|
static const value_string table_cops_direction[] =
|
|
{
|
|
{ 0x0, "Downstream gate" },
|
|
{ 0x1, "Upstream gate" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Session Class */
|
|
static const value_string table_cops_session_class[] =
|
|
{
|
|
{ 0x0, "Unspecified" },
|
|
{ 0x1, "Normal priority VoIP session" },
|
|
{ 0x2, "High priority VoIP session" },
|
|
{ 0x3, "Reserved" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Reason Code */
|
|
static const value_string table_cops_reason_code[] =
|
|
{
|
|
{ 0x0, "Gate Delete Operation" },
|
|
{ 0x1, "Gate Close Operation" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Reason Sub Code - Delete */
|
|
static const value_string table_cops_reason_subcode_delete[] =
|
|
{
|
|
{ 0x0, "Normal Operation" },
|
|
{ 0x1, "Local Gate-coordination not completed" },
|
|
{ 0x2, "Remote Gate-coordination not completed" },
|
|
{ 0x3, "Authorization revoked" },
|
|
{ 0x4, "Unexpected Gate-Open" },
|
|
{ 0x5, "Local Gate-Close failure" },
|
|
{ 0x127,"Unspecified error" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* Reason Sub Code - Close */
|
|
static const value_string table_cops_reason_subcode_close[] =
|
|
{
|
|
{ 0x0, "Client initiated release (normal operation)" },
|
|
{ 0x1, "Reservation reassignment (e.g., for priority session)" },
|
|
{ 0x2, "Lack of reservation maintenance (e.g., RSVP refreshes)" },
|
|
{ 0x3, "Lack of Docsis Mac-layer responses (e.g., station maintenance)" },
|
|
{ 0x4, "Timer T0 expiration; no Gate-Set received from CMS" },
|
|
{ 0x5, "Timer T1 expiration; no Commit received from MTA" },
|
|
{ 0x6, "Timer T7 expiration; Service Flow reservation timeout" },
|
|
{ 0x7, "Timer T8 expiration; Service Flow inactivity in the upstream direction" },
|
|
{ 0x127,"Unspecified error" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
/* PacketCable Error */
|
|
static const value_string table_cops_packetcable_error[] =
|
|
{
|
|
{ 0x1, "No gates urrently available" },
|
|
{ 0x2, "Unknown Gate ID" },
|
|
{ 0x3, "Illegal Session Class value" },
|
|
{ 0x4, "Subscriber exceeded gate limit" },
|
|
{ 0x5, "Gate already set" },
|
|
{ 0x6, "Missing Required Object" },
|
|
{ 0x7, "Invalid Object" },
|
|
{ 0x127,"Unspecified error" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
|
|
/* PacketCable Multimedia */
|
|
|
|
static const value_string table_cops_mm_transaction_id[] = {
|
|
{1, "Reserved"},
|
|
{2, "Reserved"},
|
|
{3, "Reserved"},
|
|
{4, "Gate Set"},
|
|
{5, "Gate Set Ack"},
|
|
{6, "Gate Set Err"},
|
|
{7, "Gate Info"},
|
|
{8, "Gate Info Ack"},
|
|
{9, "Gate Info Err"},
|
|
{10, "Gate Delete"},
|
|
{11, "Gate Delete Ack"},
|
|
{12, "Gate Delete Err"},
|
|
{13, "Gate Open"},
|
|
{14, "Gate Close"},
|
|
{15, "Gate Report State"},
|
|
{16, "Invalid Gate Cmd Err"},
|
|
{17, "PDP Config"},
|
|
{18, "PDP Config Ack"},
|
|
{19, "PDP Config Error"},
|
|
{20, "Synch Request"},
|
|
{21, "Synch Report"},
|
|
{22, "Synch Complete"},
|
|
{23, "Message Receipt"},
|
|
{0, NULL },
|
|
};
|
|
|
|
static const value_string pcmm_activation_state_vals[] = {
|
|
{0, "Inactive"},
|
|
{1, "Active"},
|
|
{0, NULL },
|
|
};
|
|
|
|
static const value_string pcmm_action_vals[] = {
|
|
{0, "Add classifier"},
|
|
{1, "Replace classifier"},
|
|
{2, "Delete classifier"},
|
|
{3, "No change"},
|
|
{0, NULL },
|
|
};
|
|
|
|
static const value_string pcmm_flow_spec_service_vals[] = {
|
|
{2, "Guaranteed Rate"},
|
|
{5, "Controlled Load"},
|
|
{0, NULL },
|
|
};
|
|
|
|
static const value_string pcmm_report_type_vals[] = {
|
|
{0, "Standard Report Data"},
|
|
{1, "Complete Gate Data"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static const value_string pcmm_synch_type_vals[] = {
|
|
{0, "Full Synchronization"},
|
|
{1, "Incremental Synchronization"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static const value_string pcmm_packetcable_error_code[] = {
|
|
{1, "Insufficient Resources"},
|
|
{2, "Unknown GateID"},
|
|
{6, "Missing Required Object"},
|
|
{7, "Invalid Object"},
|
|
{8, "Volume-Based Usage Limit Exceeded"},
|
|
{9, "Time-Based Usage Limit Exceeded"},
|
|
{10, "Session Class Limit Exceeded"},
|
|
{11, "Undefined Service Class Name"},
|
|
{12, "Incompatible Envelope"},
|
|
{13, "Invalid SubscriberID"},
|
|
{14, "Unauthorized AMID"},
|
|
{15, "Number of Classifiers Not Supported"},
|
|
{16, "Policy Exception"},
|
|
{17, "Invalid Field Value in Object"},
|
|
{18, "Transport Error"},
|
|
{19, "Unknown Gate Command"},
|
|
{20, "Unauthorized PSID"},
|
|
{21, "No State for PDP"},
|
|
{22, "Unsupported Synch Type"},
|
|
{23, "Incremental Data Incomplete"},
|
|
{127, "Other, Unspecified Error"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static const value_string pcmm_gate_state[] = {
|
|
{1, "Idle/Closed"},
|
|
{2, "Authorized"},
|
|
{3, "Reserved"},
|
|
{4, "Committed"},
|
|
{5, "Committed-Recovery"},
|
|
{0, NULL},
|
|
};
|
|
|
|
static const value_string pcmm_gate_state_reason[] = {
|
|
{1, "Close initiated by CMTS due to reservation reassignment"},
|
|
{2, "Close initiated by CMTS due to lack of DOCSIS MAC-layer responses"},
|
|
{3, "Close initiated by CMTS due to timer T1 expiration"},
|
|
{4, "Close initiated by CMTS due to timer T2 expiration"},
|
|
{5, "Inactivity timer expired due to Service Flow inactivity (timer T3 expiration)"},
|
|
{6, "Close initiated by CMTS due to lack of Reservation Maintenance"},
|
|
{7, "Gate state unchanged, but volume limit reached"},
|
|
{8, "Close initiated by CMTS due to timer T4 expiration"},
|
|
{9, "Gate state unchanged, but timer T2 expiration caused reservation reduction"},
|
|
{10, "Gate state unchanged, but time limit reached"},
|
|
{11, "Close initiated by Policy Server or CMTS, volume limit reached"},
|
|
{12, "Close initiated by Policy Server or CMTS, time limit reached"},
|
|
{13, "Close initiated by CMTS, other"},
|
|
{65535, "Other"},
|
|
{0, NULL},
|
|
};
|
|
|
|
|
|
/* End of PacketCable Tables */
|
|
|
|
|
|
/* Initialize the protocol and registered fields */
|
|
static gint proto_cops = -1;
|
|
static gint hf_cops_ver_flags = -1;
|
|
static gint hf_cops_version = -1;
|
|
static gint hf_cops_flags = -1;
|
|
|
|
static gint hf_cops_response_in = -1;
|
|
static gint hf_cops_response_to = -1;
|
|
static gint hf_cops_response_time = -1;
|
|
|
|
static gint hf_cops_op_code = -1;
|
|
static gint hf_cops_client_type = -1;
|
|
static gint hf_cops_msg_len = -1;
|
|
|
|
static gint hf_cops_obj_len = -1;
|
|
static gint hf_cops_obj_c_num = -1;
|
|
static gint hf_cops_obj_c_type = -1;
|
|
|
|
static gint hf_cops_obj_s_num = -1;
|
|
static gint hf_cops_obj_s_type = -1;
|
|
|
|
static gint hf_cops_handle = -1;
|
|
|
|
static gint hf_cops_r_type_flags = -1;
|
|
static gint hf_cops_m_type_flags = -1;
|
|
|
|
static gint hf_cops_in_int_ipv4 = -1;
|
|
static gint hf_cops_in_int_ipv6 = -1;
|
|
static gint hf_cops_out_int_ipv4 = -1;
|
|
static gint hf_cops_out_int_ipv6 = -1;
|
|
static gint hf_cops_int_ifindex = -1;
|
|
|
|
static gint hf_cops_reason = -1;
|
|
static gint hf_cops_reason_sub = -1;
|
|
|
|
static gint hf_cops_dec_cmd_code = -1;
|
|
static gint hf_cops_dec_flags = -1;
|
|
|
|
static gint hf_cops_error = -1;
|
|
static gint hf_cops_error_sub = -1;
|
|
|
|
static gint hf_cops_gperror = -1;
|
|
static gint hf_cops_gperror_sub = -1;
|
|
|
|
static gint hf_cops_cperror = -1;
|
|
static gint hf_cops_cperror_sub = -1;
|
|
|
|
static gint hf_cops_katimer = -1;
|
|
|
|
static gint hf_cops_pepid = -1;
|
|
|
|
static gint hf_cops_report_type = -1;
|
|
|
|
static gint hf_cops_pdprediraddr_ipv4 = -1;
|
|
static gint hf_cops_pdprediraddr_ipv6 = -1;
|
|
static gint hf_cops_lastpdpaddr_ipv4 = -1;
|
|
static gint hf_cops_lastpdpaddr_ipv6 = -1;
|
|
static gint hf_cops_pdp_tcp_port = -1;
|
|
|
|
static gint hf_cops_accttimer = -1;
|
|
|
|
static gint hf_cops_key_id = -1;
|
|
static gint hf_cops_seq_num = -1;
|
|
|
|
static gint hf_cops_prid_oid = -1;
|
|
static gint hf_cops_pprid_oid = -1;
|
|
static gint hf_cops_errprid_oid = -1;
|
|
static gint hf_cops_epd_null = -1;
|
|
static gint hf_cops_epd_int = -1;
|
|
static gint hf_cops_epd_octets = -1;
|
|
static gint hf_cops_epd_oid = -1;
|
|
static gint hf_cops_epd_ipv4 = -1;
|
|
static gint hf_cops_epd_u32 = -1;
|
|
static gint hf_cops_epd_ticks = -1;
|
|
static gint hf_cops_epd_opaque = -1;
|
|
static gint hf_cops_epd_i64 = -1;
|
|
static gint hf_cops_epd_u64 = -1;
|
|
static gint hf_cops_epd_unknown = -1;
|
|
static gint hf_cops_reserved8 = -1;
|
|
static gint hf_cops_reserved16 = -1;
|
|
static gint hf_cops_reserved24 = -1;
|
|
static gint hf_cops_keyed_message_digest = -1;
|
|
static gint hf_cops_integrity_contents = -1;
|
|
static gint hf_cops_opaque_data = -1;
|
|
|
|
/* For PacketCable D-QoS */
|
|
static gint hf_cops_subtree = -1;
|
|
static gint hf_cops_pc_activity_count = -1;
|
|
static gint hf_cops_pc_algorithm = -1;
|
|
static gint hf_cops_pc_close_subcode = -1;
|
|
static gint hf_cops_pc_cmts_ip = -1;
|
|
static gint hf_cops_pc_cmts_ip_port = -1;
|
|
static gint hf_cops_pc_prks_ip = -1;
|
|
static gint hf_cops_pc_prks_ip_port = -1;
|
|
static gint hf_cops_pc_srks_ip = -1;
|
|
static gint hf_cops_pc_srks_ip_port = -1;
|
|
static gint hf_cops_pc_delete_subcode = -1;
|
|
static gint hf_cops_pc_dest_ip = -1;
|
|
static gint hf_cops_pc_dest_port = -1;
|
|
static gint hf_cops_pc_direction = -1;
|
|
static gint hf_cops_pc_ds_field = -1;
|
|
static gint hf_cops_pc_gate_id = -1;
|
|
static gint hf_cops_pc_gate_spec_flags = -1;
|
|
static gint hf_cops_pc_gate_command_type = -1;
|
|
static gint hf_cops_pc_key = -1;
|
|
static gint hf_cops_pc_max_packet_size = -1;
|
|
static gint hf_cops_pc_min_policed_unit = -1;
|
|
static gint hf_cops_pc_packetcable_err_code = -1;
|
|
static gint hf_cops_pc_packetcable_sub_code = -1;
|
|
static gint hf_cops_pc_peak_data_rate = -1;
|
|
static gint hf_cops_pc_protocol_id = -1;
|
|
static gint hf_cops_pc_reason_code = -1;
|
|
static gint hf_cops_pc_remote_flags = -1;
|
|
static gint hf_cops_pc_remote_gate_id = -1;
|
|
static gint hf_cops_pc_reserved = -1;
|
|
static gint hf_cops_pc_session_class = -1;
|
|
static gint hf_cops_pc_slack_term = -1;
|
|
static gint hf_cops_pc_spec_rate = -1;
|
|
static gint hf_cops_pc_src_ip = -1;
|
|
static gint hf_cops_pc_src_port = -1;
|
|
static gint hf_cops_pc_subscriber_id_ipv4 = -1;
|
|
static gint hf_cops_pc_subscriber_id_ipv6 = -1;
|
|
static gint hf_cops_pc_t1_value = -1;
|
|
static gint hf_cops_pc_t7_value = -1;
|
|
static gint hf_cops_pc_t8_value = -1;
|
|
static gint hf_cops_pc_token_bucket_rate = -1;
|
|
static gint hf_cops_pc_token_bucket_size = -1;
|
|
static gint hf_cops_pc_transaction_id = -1;
|
|
static gint hf_cops_pc_bcid_ts = -1;
|
|
static gint hf_cops_pc_bcid_id = -1;
|
|
static gint hf_cops_pc_bcid_tz = -1;
|
|
static gint hf_cops_pc_bcid_ev = -1;
|
|
static gint hf_cops_pc_dfcdc_ip = -1;
|
|
static gint hf_cops_pc_dfccc_ip = -1;
|
|
static gint hf_cops_pc_dfcdc_ip_port = -1;
|
|
static gint hf_cops_pc_dfccc_ip_port = -1;
|
|
static gint hf_cops_pc_dfccc_id = -1;
|
|
|
|
/* PacketCable Multimedia */
|
|
static gint hf_cops_pcmm_amid_app_type = -1;
|
|
static gint hf_cops_pcmm_amid_am_tag = -1;
|
|
static gint hf_cops_pcmm_gate_spec_flags = -1;
|
|
static gint hf_cops_pcmm_gate_spec_flags_gate = -1;
|
|
static gint hf_cops_pcmm_gate_spec_flags_dscp_overwrite = -1;
|
|
static gint hf_cops_pcmm_gate_spec_dscp_tos_field = -1;
|
|
static gint hf_cops_pcmm_gate_spec_dscp_tos_mask = -1;
|
|
static gint hf_cops_pcmm_gate_spec_session_class_id = -1;
|
|
static gint hf_cops_pcmm_gate_spec_session_class_id_priority = -1;
|
|
static gint hf_cops_pcmm_gate_spec_session_class_id_preemption = -1;
|
|
static gint hf_cops_pcmm_gate_spec_session_class_id_configurable = -1;
|
|
static gint hf_cops_pcmm_gate_spec_timer_t1 = -1;
|
|
static gint hf_cops_pcmm_gate_spec_timer_t2 = -1;
|
|
static gint hf_cops_pcmm_gate_spec_timer_t3 = -1;
|
|
static gint hf_cops_pcmm_gate_spec_timer_t4 = -1;
|
|
static gint hf_cops_pcmm_classifier_protocol_id = -1;
|
|
static gint hf_cops_pcmm_classifier_dscp_tos_field = -1;
|
|
static gint hf_cops_pcmm_classifier_dscp_tos_mask = -1;
|
|
static gint hf_cops_pcmm_classifier_src_addr = -1;
|
|
static gint hf_cops_pcmm_classifier_src_mask = -1;
|
|
static gint hf_cops_pcmm_classifier_dst_addr = -1;
|
|
static gint hf_cops_pcmm_classifier_dst_mask = -1;
|
|
static gint hf_cops_pcmm_classifier_src_port = -1;
|
|
static gint hf_cops_pcmm_classifier_src_port_end = -1;
|
|
static gint hf_cops_pcmm_classifier_dst_port = -1;
|
|
static gint hf_cops_pcmm_classifier_dst_port_end = -1;
|
|
static gint hf_cops_pcmm_classifier_priority = -1;
|
|
static gint hf_cops_pcmm_classifier_classifier_id = -1;
|
|
static gint hf_cops_pcmm_classifier_activation_state = -1;
|
|
static gint hf_cops_pcmm_classifier_action = -1;
|
|
static gint hf_cops_pcmm_classifier_flags = -1;
|
|
static gint hf_cops_pcmm_classifier_tc_low = -1;
|
|
static gint hf_cops_pcmm_classifier_tc_high = -1;
|
|
static gint hf_cops_pcmm_classifier_tc_mask = -1;
|
|
static gint hf_cops_pcmm_classifier_flow_label = -1;
|
|
static gint hf_cops_pcmm_classifier_next_header_type = -1;
|
|
static gint hf_cops_pcmm_classifier_source_prefix_length = -1;
|
|
static gint hf_cops_pcmm_classifier_destination_prefix_length = -1;
|
|
static gint hf_cops_pcmm_classifier_src_addr_v6 = -1;
|
|
static gint hf_cops_pcmm_classifier_dst_addr_v6 = -1;
|
|
static gint hf_cops_pcmm_flow_spec_envelope = -1;
|
|
static gint hf_cops_pcmm_flow_spec_service_number = -1;
|
|
static gint hf_cops_pcmm_docsis_scn = -1;
|
|
static gint hf_cops_pcmm_envelope = -1;
|
|
static gint hf_cops_pcmm_traffic_priority = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_all_cm = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_priority = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_request_for_request = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_data_for_data = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_piggyback = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_concatenate = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_fragment = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_supress = -1;
|
|
static gint hf_cops_pcmm_request_transmission_policy_sf_drop_packets = -1;
|
|
static gint hf_cops_pcmm_max_sustained_traffic_rate = -1;
|
|
static gint hf_cops_pcmm_max_traffic_burst = -1;
|
|
static gint hf_cops_pcmm_min_reserved_traffic_rate = -1;
|
|
static gint hf_cops_pcmm_ass_min_rtr_packet_size = -1;
|
|
static gint hf_cops_pcmm_max_concat_burst = -1;
|
|
static gint hf_cops_pcmm_req_att_mask = -1;
|
|
static gint hf_cops_pcmm_forbid_att_mask = -1;
|
|
static gint hf_cops_pcmm_att_aggr_rule_mask = -1;
|
|
static gint hf_cops_pcmm_nominal_polling_interval = -1;
|
|
static gint hf_cops_pcmm_tolerated_poll_jitter = -1;
|
|
static gint hf_cops_pcmm_unsolicited_grant_size = -1;
|
|
static gint hf_cops_pcmm_grants_per_interval = -1;
|
|
static gint hf_cops_pcmm_nominal_grant_interval = -1;
|
|
static gint hf_cops_pcmm_tolerated_grant_jitter = -1;
|
|
static gint hf_cops_pcmm_down_resequencing = -1;
|
|
static gint hf_cops_pcmm_down_peak_traffic_rate = -1;
|
|
static gint hf_cops_pcmm_max_downstream_latency = -1;
|
|
static gint hf_cops_pcmm_volume_based_usage_limit = -1;
|
|
static gint hf_cops_pcmm_time_based_usage_limit = -1;
|
|
static gint hf_cops_pcmm_gate_time_info = -1;
|
|
static gint hf_cops_pcmm_gate_usage_info = -1;
|
|
static gint hf_cops_pcmm_packetcable_error_code = -1;
|
|
static gint hf_cops_pcmm_packetcable_error_subcode = -1;
|
|
static gint hf_cops_pcmm_packetcable_gate_state = -1;
|
|
static gint hf_cops_pcmm_packetcable_gate_state_reason = -1;
|
|
static gint hf_cops_pcmm_packetcable_version_info_major = -1;
|
|
static gint hf_cops_pcmm_packetcable_version_info_minor = -1;
|
|
static gint hf_cops_pcmm_psid = -1;
|
|
static gint hf_cops_pcmm_synch_options_report_type = -1;
|
|
static gint hf_cops_pcmm_synch_options_synch_type = -1;
|
|
static gint hf_cops_pcmm_msg_receipt_key = -1;
|
|
static gint hf_cops_pcmm_userid = -1;
|
|
static gint hf_cops_pcmm_sharedresourceid = -1;
|
|
|
|
|
|
/* Initialize the subtree pointers */
|
|
static gint ett_cops = -1;
|
|
static gint ett_cops_ver_flags = -1;
|
|
static gint ett_cops_obj = -1;
|
|
static gint ett_cops_pr_obj = -1;
|
|
static gint ett_cops_obj_data = -1;
|
|
static gint ett_cops_r_type_flags = -1;
|
|
static gint ett_cops_itf = -1;
|
|
static gint ett_cops_reason = -1;
|
|
static gint ett_cops_decision = -1;
|
|
static gint ett_cops_error = -1;
|
|
static gint ett_cops_clientsi = -1;
|
|
static gint ett_cops_asn1 = -1;
|
|
static gint ett_cops_gperror = -1;
|
|
static gint ett_cops_cperror = -1;
|
|
static gint ett_cops_pdp = -1;
|
|
|
|
static expert_field ei_cops_pepid_not_null = EI_INIT;
|
|
static expert_field ei_cops_trailing_garbage = EI_INIT;
|
|
static expert_field ei_cops_bad_cops_object_length = EI_INIT;
|
|
static expert_field ei_cops_bad_cops_pr_object_length = EI_INIT;
|
|
static expert_field ei_cops_unknown_c_num = EI_INIT;
|
|
/* static expert_field ei_cops_unknown_s_num = EI_INIT; */
|
|
|
|
/* For PacketCable */
|
|
static gint ett_cops_subtree = -1;
|
|
|
|
static gint ett_docsis_request_transmission_policy = -1;
|
|
|
|
/* For request/response matching */
|
|
typedef struct _cops_conv_info_t {
|
|
wmem_map_t *pdus_tree;
|
|
} cops_conv_info_t;
|
|
|
|
typedef struct _cops_call_t
|
|
{
|
|
guint8 op_code;
|
|
gboolean solicited;
|
|
guint32 req_num;
|
|
guint32 rsp_num;
|
|
nstime_t req_time;
|
|
} cops_call_t;
|
|
|
|
void proto_reg_handoff_cops(void);
|
|
static int dissect_cops_object(tvbuff_t *tvb, packet_info *pinfo, guint8 op_code, guint32 offset, proto_tree *tree, guint16 client_type, guint32* handle_value);
|
|
static void dissect_cops_object_data(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree,
|
|
guint8 op_code, guint16 client_type, guint8 c_num, guint8 c_type, int len, guint32* handle_value);
|
|
|
|
static void dissect_cops_pr_objects(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree, int pr_len,
|
|
oid_info_t** oid_info_p, guint32** pprid_subids_p, guint* pprid_subids_len_p);
|
|
static int dissect_cops_pr_object_data(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree,
|
|
guint8 s_num, guint8 s_type, int len,
|
|
oid_info_t** oid_info_p, guint32** pprid_subids, guint* pprid_subids_len);
|
|
|
|
/* Added for PacketCable */
|
|
static proto_tree *info_to_cops_subtree(tvbuff_t *, proto_tree *, int, int, const char *);
|
|
static proto_item *info_to_display(tvbuff_t *, proto_item *, int, int, const char *, const value_string *, int, gint *);
|
|
|
|
static void cops_transaction_id(tvbuff_t *, packet_info *, proto_tree *, guint8, guint, guint32);
|
|
static void cops_subscriber_id_v4(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_subscriber_id_v6(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_gate_id(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_activity_count(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_gate_specs(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_remote_gate_info(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_packetcable_reason(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_packetcable_error(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_event_generation_info(tvbuff_t *, proto_tree *, guint, guint32);
|
|
static void cops_surveillance_parameters(tvbuff_t *, proto_tree *, guint, guint32);
|
|
|
|
static void cops_amid(tvbuff_t *, proto_tree *, guint, guint32);
|
|
|
|
static void decode_docsis_request_transmission_policy(tvbuff_t *tvb, guint32 offset, proto_tree *tree);
|
|
|
|
static void cops_analyze_packetcable_dqos_obj(tvbuff_t *, packet_info *, proto_tree *, guint8, guint32);
|
|
static void cops_analyze_packetcable_mm_obj(tvbuff_t *, packet_info *, proto_tree *, guint8, guint32);
|
|
|
|
static gboolean cops_packetcable = TRUE;
|
|
|
|
/* End of addition for PacketCable */
|
|
|
|
/* COPS PR Tags */
|
|
|
|
#define COPS_IPA 0 /* IP Address */
|
|
#define COPS_U32 2 /* Unsigned 32*/
|
|
#define COPS_TIT 3 /* TimeTicks */
|
|
#define COPS_OPQ 4 /* Opaque */
|
|
#define COPS_I64 10 /* Integer64 */
|
|
#define COPS_U64 11 /* Uinteger64 */
|
|
|
|
/* COPS PR Types */
|
|
|
|
#define COPS_NULL 0
|
|
#define COPS_INTEGER 1 /* l */
|
|
#define COPS_OCTETSTR 2 /* c */
|
|
#define COPS_OBJECTID 3 /* ul */
|
|
#define COPS_IPADDR 4 /* uc */
|
|
#define COPS_UNSIGNED32 5 /* ul */
|
|
#define COPS_TIMETICKS 7 /* ul */
|
|
#define COPS_OPAQUE 8 /* c */
|
|
#define COPS_INTEGER64 10 /* ll */
|
|
#define COPS_UNSIGNED64 11 /* ull */
|
|
|
|
typedef struct _COPS_CNV COPS_CNV;
|
|
|
|
struct _COPS_CNV
|
|
{
|
|
guint ber_class;
|
|
guint tag;
|
|
gint syntax;
|
|
const gchar *name;
|
|
int* hfidp;
|
|
};
|
|
|
|
static const true_false_string tfs_upstream_downstream = { "Upstream", "Downstream" };
|
|
|
|
static COPS_CNV CopsCnv [] =
|
|
{
|
|
{BER_CLASS_UNI, BER_UNI_TAG_NULL, COPS_NULL, "NULL" , &hf_cops_epd_null},
|
|
{BER_CLASS_UNI, BER_UNI_TAG_INTEGER, COPS_INTEGER, "INTEGER", &hf_cops_epd_int},
|
|
{BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, COPS_OCTETSTR, "OCTET STRING", &hf_cops_epd_octets},
|
|
{BER_CLASS_UNI, BER_UNI_TAG_OID, COPS_OBJECTID, "OBJECTID", &hf_cops_epd_oid},
|
|
{BER_CLASS_APP, COPS_IPA, COPS_IPADDR, "IPADDR", &hf_cops_epd_ipv4},
|
|
{BER_CLASS_APP, COPS_U32, COPS_UNSIGNED32,"UNSIGNED32", &hf_cops_epd_u32},
|
|
{BER_CLASS_APP, COPS_TIT, COPS_TIMETICKS, "TIMETICKS", &hf_cops_epd_ticks},
|
|
{BER_CLASS_APP, COPS_OPQ, COPS_OPAQUE, "OPAQUE", &hf_cops_epd_opaque},
|
|
{BER_CLASS_APP, COPS_I64, COPS_INTEGER64, "INTEGER64", &hf_cops_epd_i64},
|
|
{BER_CLASS_APP, COPS_U64, COPS_UNSIGNED64, "UNSIGNED64", &hf_cops_epd_u64},
|
|
{BER_CLASS_ANY, 0, -1, NULL, NULL}
|
|
};
|
|
|
|
static int cops_tag_cls2syntax ( guint tag, guint cls ) {
|
|
COPS_CNV *cnv;
|
|
|
|
|
|
cnv = CopsCnv;
|
|
while (cnv->syntax != -1)
|
|
{
|
|
if (cnv->tag == tag && cnv->ber_class == cls)
|
|
{
|
|
return *(cnv->hfidp);
|
|
}
|
|
cnv++;
|
|
}
|
|
return hf_cops_epd_unknown;
|
|
}
|
|
|
|
static guint
|
|
get_cops_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_)
|
|
{
|
|
/*
|
|
* Get the length of the COPS message.
|
|
*/
|
|
return tvb_get_ntohl(tvb, offset + 4);
|
|
}
|
|
|
|
static int
|
|
dissect_cops_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
guint8 op_code;
|
|
guint16 client_type;
|
|
int object_len;
|
|
proto_item *ti, *tv;
|
|
proto_tree *cops_tree, *ver_flags_tree;
|
|
guint32 msg_len;
|
|
guint32 offset = 0;
|
|
guint8 ver_flags;
|
|
gint garbage;
|
|
guint32 handle_value = 0;
|
|
|
|
/* variables for Request/Response tracking */
|
|
guint i;
|
|
gboolean is_solicited, is_request, is_response;
|
|
conversation_t *conversation;
|
|
cops_conv_info_t *cops_conv_info;
|
|
cops_call_t *cops_call;
|
|
GPtrArray* pdus_array;
|
|
nstime_t delta;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "COPS");
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
op_code = tvb_get_guint8(tvb, 1);
|
|
col_add_fstr(pinfo->cinfo, COL_INFO, "COPS %s",
|
|
val_to_str_const(op_code, cops_op_code_vals, "Unknown Op Code"));
|
|
|
|
/* Currently used by PacketCable */
|
|
client_type = tvb_get_ntohs(tvb, 2);
|
|
|
|
ti = proto_tree_add_item(tree, proto_cops, tvb, offset, -1, ENC_NA);
|
|
cops_tree = proto_item_add_subtree(ti, ett_cops);
|
|
|
|
/* Version and flags share the same byte, put them in a subtree */
|
|
ver_flags = tvb_get_guint8(tvb, offset);
|
|
is_solicited = (lo_nibble(ver_flags) == 0x01);
|
|
tv = proto_tree_add_uint_format(cops_tree, hf_cops_ver_flags, tvb, offset, 1,
|
|
ver_flags, "Version: %u, Flags: %s",
|
|
hi_nibble(ver_flags),
|
|
val_to_str_const(lo_nibble(ver_flags), cops_flags_vals, "Unknown"));
|
|
ver_flags_tree = proto_item_add_subtree(tv, ett_cops_ver_flags);
|
|
proto_tree_add_uint(ver_flags_tree, hf_cops_version, tvb, offset, 1, ver_flags);
|
|
proto_tree_add_uint(ver_flags_tree, hf_cops_flags, tvb, offset, 1, ver_flags);
|
|
offset++;
|
|
|
|
proto_tree_add_item(cops_tree, hf_cops_op_code, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset ++;
|
|
proto_tree_add_item(cops_tree, hf_cops_client_type, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
msg_len = tvb_get_ntohl(tvb, offset);
|
|
proto_tree_add_uint(cops_tree, hf_cops_msg_len, tvb, offset, 4, msg_len);
|
|
offset += 4;
|
|
|
|
while (tvb_reported_length_remaining(tvb, offset) >= COPS_OBJECT_HDR_SIZE) {
|
|
object_len = dissect_cops_object(tvb, pinfo, op_code, offset, cops_tree, client_type, &handle_value);
|
|
if (object_len < 0)
|
|
return offset;
|
|
offset += object_len;
|
|
}
|
|
|
|
garbage = tvb_reported_length_remaining(tvb, offset);
|
|
if (garbage > 0) {
|
|
proto_tree_add_expert_format(tree, pinfo, &ei_cops_trailing_garbage, tvb, offset, garbage, "Trailing garbage: %d byte%s", garbage, plurality(garbage, "", "s"));
|
|
}
|
|
|
|
/* Start request/response matching */
|
|
|
|
/* handle is 0(or not present), and op_code doesn't allow null handle, return */
|
|
/* TODO, add expert info for this abnormal */
|
|
if (handle_value == 0 &&
|
|
( op_code != COPS_MSG_SSQ &&
|
|
op_code != COPS_MSG_OPN &&
|
|
op_code != COPS_MSG_CAT &&
|
|
op_code != COPS_MSG_CC &&
|
|
op_code != COPS_MSG_KA &&
|
|
op_code != COPS_MSG_SSC) ) {
|
|
return offset;
|
|
}
|
|
|
|
|
|
is_request =
|
|
op_code == COPS_MSG_REQ || /* expects DEC */
|
|
(op_code == COPS_MSG_DEC && !is_solicited) || /* expects RPT|DRQ */
|
|
/* COPS_MSG_RPT doesn't expect response */
|
|
/* COPS_MSG_DRQ doesn't expect response */
|
|
op_code == COPS_MSG_SSQ || /* expects RPT|DRQ|SSC */
|
|
op_code == COPS_MSG_OPN || /* expects CAT|CC */
|
|
/* COPS_MSG_CAT doesn't expect response */
|
|
/* COPS_MSG_CC doesn't expect response */
|
|
(op_code == COPS_MSG_KA && !is_solicited); /* expects KA from PDP, always initialized by PEP */
|
|
/* COPS_MSG_SSC doesn't expect response */
|
|
|
|
is_response =
|
|
/* COPS_MSG_REQ request only */
|
|
(op_code == COPS_MSG_DEC && is_solicited) || /* response only if reply REQ */
|
|
(op_code == COPS_MSG_RPT && is_solicited) || /* response only if reply DEC/SSQ */
|
|
(op_code == COPS_MSG_DRQ && is_solicited) || /* response only if reply DEC/SSQ */
|
|
/* COPS_MSG_SSQ request only */
|
|
/* COPS_MSG_OPN request only */
|
|
op_code == COPS_MSG_CAT || /* response for OPN */
|
|
(op_code == COPS_MSG_CC && is_solicited) || /* response for OPN */
|
|
(op_code == COPS_MSG_KA && is_solicited) || /* response for KA from PEP */
|
|
op_code == COPS_MSG_SSC; /* response for SSQ */
|
|
|
|
conversation = find_or_create_conversation(pinfo);
|
|
cops_conv_info = (cops_conv_info_t *)conversation_get_proto_data(conversation, proto_cops);
|
|
if (!cops_conv_info) {
|
|
cops_conv_info = (cops_conv_info_t *)wmem_alloc(wmem_file_scope(), sizeof(cops_conv_info_t));
|
|
|
|
cops_conv_info->pdus_tree = wmem_map_new(wmem_file_scope(), g_direct_hash, g_direct_equal);
|
|
conversation_add_proto_data(conversation, proto_cops, cops_conv_info);
|
|
}
|
|
|
|
if ( is_request ||
|
|
(op_code == COPS_MSG_DEC && is_solicited) ) { /* DEC as response for REQ is considered as request, because it expects RPT|DRQ */
|
|
|
|
pdus_array = (GPtrArray *)wmem_map_lookup(cops_conv_info->pdus_tree, GUINT_TO_POINTER(handle_value));
|
|
if (pdus_array == NULL) { /* This is the first request we've seen with this handle_value */
|
|
pdus_array = g_ptr_array_new();
|
|
wmem_map_insert(cops_conv_info->pdus_tree, GUINT_TO_POINTER(handle_value), pdus_array);
|
|
}
|
|
|
|
if (!pinfo->fd->flags.visited) {
|
|
cops_call = wmem_new(wmem_file_scope(), cops_call_t);
|
|
cops_call->op_code = op_code;
|
|
cops_call->solicited = is_solicited;
|
|
cops_call->req_num = pinfo->num;
|
|
cops_call->rsp_num = 0;
|
|
cops_call->req_time = pinfo->abs_ts;
|
|
g_ptr_array_add(pdus_array, cops_call);
|
|
}
|
|
else {
|
|
for (i=0; i < pdus_array->len; i++) {
|
|
cops_call = (cops_call_t*)g_ptr_array_index(pdus_array, i);
|
|
if ( cops_call->req_num == pinfo->num
|
|
&& cops_call->rsp_num != 0) {
|
|
ti = proto_tree_add_uint_format(cops_tree, hf_cops_response_in, tvb, 0, 0, cops_call->rsp_num,
|
|
"Response to this request is in frame %u", cops_call->rsp_num);
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (is_response) {
|
|
pdus_array = (GPtrArray *)wmem_map_lookup(cops_conv_info->pdus_tree, GUINT_TO_POINTER(handle_value));
|
|
|
|
if (pdus_array == NULL) /* There's no request with this handle value */
|
|
return offset;
|
|
|
|
if (!pinfo->fd->flags.visited) {
|
|
for (i=0; i < pdus_array->len; i++) {
|
|
cops_call = (cops_call_t*)g_ptr_array_index(pdus_array, i);
|
|
|
|
if (nstime_cmp(&pinfo->abs_ts, &cops_call->req_time) <= 0 || cops_call->rsp_num != 0)
|
|
continue;
|
|
|
|
if (
|
|
( (cops_call->op_code == COPS_MSG_REQ) &&
|
|
(op_code == COPS_MSG_DEC && is_solicited) ) ||
|
|
( (cops_call->op_code == COPS_MSG_DEC) &&
|
|
( (op_code == COPS_MSG_RPT && is_solicited) ||
|
|
(op_code == COPS_MSG_DRQ && is_solicited) ) ) ||
|
|
( (cops_call->op_code == COPS_MSG_SSQ) &&
|
|
( (op_code == COPS_MSG_RPT && is_solicited) ||
|
|
(op_code == COPS_MSG_DRQ && is_solicited) ||
|
|
(op_code == COPS_MSG_SSC) ) ) ||
|
|
( (cops_call->op_code == COPS_MSG_OPN) &&
|
|
(op_code == COPS_MSG_CAT ||
|
|
op_code == COPS_MSG_CC) ) ||
|
|
( (cops_call->op_code == COPS_MSG_KA && !(cops_call->solicited)) &&
|
|
(op_code == COPS_MSG_KA && is_solicited) ) ) {
|
|
cops_call->rsp_num = pinfo->num;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for (i=0; i < pdus_array->len; i++) {
|
|
cops_call = (cops_call_t*)g_ptr_array_index(pdus_array, i);
|
|
if ( cops_call->rsp_num == pinfo->num ) {
|
|
ti = proto_tree_add_uint_format(cops_tree, hf_cops_response_to, tvb, 0, 0, cops_call->req_num,
|
|
"Response to a request in frame %u", cops_call->req_num);
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
nstime_delta(&delta, &pinfo->abs_ts, &cops_call->req_time);
|
|
ti = proto_tree_add_time(cops_tree, hf_cops_response_time, tvb, 0, 0, &delta);
|
|
PROTO_ITEM_SET_GENERATED(ti);
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return tvb_reported_length(tvb);
|
|
}
|
|
|
|
/* Code to actually dissect the packets */
|
|
static int
|
|
dissect_cops(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
|
|
{
|
|
tcp_dissect_pdus(tvb, pinfo, tree, cops_desegment, 8,
|
|
get_cops_pdu_len, dissect_cops_pdu, data);
|
|
return tvb_reported_length(tvb);
|
|
}
|
|
|
|
static const char *cops_c_type_to_str(guint8 c_num, guint8 c_type)
|
|
{
|
|
switch (c_num) {
|
|
case COPS_OBJ_HANDLE:
|
|
if (c_type == 1)
|
|
return "Client Handle";
|
|
break;
|
|
case COPS_OBJ_IN_INT:
|
|
case COPS_OBJ_OUT_INT:
|
|
if (c_type == 1)
|
|
return "IPv4 Address + Interface";
|
|
else if (c_type == 2)
|
|
return "IPv6 Address + Interface";
|
|
break;
|
|
case COPS_OBJ_DECISION:
|
|
case COPS_OBJ_LPDPDECISION:
|
|
if (c_type == 1)
|
|
return "Decision Flags (Mandatory)";
|
|
else if (c_type == 2)
|
|
return "Stateless Data";
|
|
else if (c_type == 3)
|
|
return "Replacement Data";
|
|
else if (c_type == 4)
|
|
return "Client Specific Decision Data";
|
|
else if (c_type == 5)
|
|
return "Named Decision Data";
|
|
break;
|
|
case COPS_OBJ_CLIENTSI:
|
|
if (c_type == 1)
|
|
return "Signaled ClientSI";
|
|
else if (c_type == 2)
|
|
return "Named ClientSI";
|
|
break;
|
|
case COPS_OBJ_KATIMER:
|
|
if (c_type == 1)
|
|
return "Keep-alive timer value";
|
|
break;
|
|
case COPS_OBJ_PDPREDIRADDR:
|
|
case COPS_OBJ_LASTPDPADDR:
|
|
if (c_type == 1)
|
|
return "IPv4 Address + TCP Port";
|
|
else if (c_type == 2)
|
|
return "IPv6 Address + TCP Port";
|
|
break;
|
|
case COPS_OBJ_ACCTTIMER:
|
|
if (c_type == 1)
|
|
return "Accounting timer value";
|
|
break;
|
|
case COPS_OBJ_INTEGRITY:
|
|
if (c_type == 1)
|
|
return "HMAC digest";
|
|
break;
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
static int dissect_cops_object(tvbuff_t *tvb, packet_info *pinfo, guint8 op_code, guint32 offset, proto_tree *tree, guint16 client_type, guint32* handle_value)
|
|
{
|
|
int object_len, contents_len;
|
|
guint8 c_num, c_type;
|
|
proto_item *ti;
|
|
proto_tree *obj_tree;
|
|
const char *type_str;
|
|
|
|
object_len = tvb_get_ntohs(tvb, offset);
|
|
if (object_len < COPS_OBJECT_HDR_SIZE) {
|
|
/* Bogus! */
|
|
ti = proto_tree_add_uint(tree, hf_cops_obj_len, tvb, offset, 2, object_len);
|
|
expert_add_info_format(pinfo, ti, &ei_cops_bad_cops_object_length,
|
|
"Bad COPS object length: %u, should be at least %u",
|
|
object_len, COPS_OBJECT_HDR_SIZE);
|
|
return -1;
|
|
}
|
|
c_num = tvb_get_guint8(tvb, offset + 2);
|
|
c_type = tvb_get_guint8(tvb, offset + 3);
|
|
|
|
ti = proto_tree_add_uint_format(tree, hf_cops_obj_c_num, tvb, offset, object_len, c_num,
|
|
"%s: %s", val_to_str_const(c_num, cops_c_num_vals, "Unknown"),
|
|
cops_c_type_to_str(c_num, c_type));
|
|
obj_tree = proto_item_add_subtree(ti, ett_cops_obj);
|
|
|
|
proto_tree_add_uint(obj_tree, hf_cops_obj_len, tvb, offset, 2, object_len);
|
|
offset += 2;
|
|
|
|
proto_tree_add_uint(obj_tree, hf_cops_obj_c_num, tvb, offset, 1, c_num);
|
|
offset++;
|
|
|
|
type_str = cops_c_type_to_str(c_num, c_type);
|
|
proto_tree_add_uint_format_value(obj_tree, hf_cops_obj_c_type, tvb, offset, 1, c_type,
|
|
"%s%s%u%s",
|
|
type_str,
|
|
strlen(type_str) ? " (" : "",
|
|
c_type,
|
|
strlen(type_str) ? ")" : "");
|
|
offset++;
|
|
|
|
contents_len = object_len - COPS_OBJECT_HDR_SIZE;
|
|
dissect_cops_object_data(tvb, pinfo, offset, obj_tree, op_code, client_type, c_num, c_type, contents_len, handle_value);
|
|
|
|
/* Pad to 32bit boundary */
|
|
if (object_len % sizeof (guint32))
|
|
object_len += ((int)sizeof (guint32) - object_len % (int)sizeof (guint32));
|
|
|
|
return object_len;
|
|
}
|
|
|
|
static void dissect_cops_pr_objects(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree, int pr_len,
|
|
oid_info_t** oid_info_p, guint32** pprid_subids_p, guint* pprid_subids_len_p)
|
|
{
|
|
int object_len, contents_len;
|
|
guint8 s_num, s_type;
|
|
const char *type_str;
|
|
int ret;
|
|
proto_tree *cops_pr_tree, *obj_tree;
|
|
proto_item *ti;
|
|
|
|
cops_pr_tree = proto_item_add_subtree(tree, ett_cops_pr_obj);
|
|
|
|
while (pr_len >= COPS_OBJECT_HDR_SIZE) {
|
|
object_len = tvb_get_ntohs(tvb, offset);
|
|
if (object_len < COPS_OBJECT_HDR_SIZE) {
|
|
/* Bogus! */
|
|
ti = proto_tree_add_uint(cops_pr_tree, hf_cops_obj_len, tvb, offset, 2, object_len);
|
|
expert_add_info_format(pinfo, ti, &ei_cops_bad_cops_pr_object_length,
|
|
"Bad COPS-PR object length: %u, should be at least %u",
|
|
object_len, COPS_OBJECT_HDR_SIZE);
|
|
return;
|
|
}
|
|
s_num = tvb_get_guint8(tvb, offset + 2);
|
|
|
|
ti = proto_tree_add_uint_format(cops_pr_tree, hf_cops_obj_s_num, tvb, offset, object_len, s_num,
|
|
"%s", val_to_str_const(s_num, cops_s_num_vals, "Unknown"));
|
|
obj_tree = proto_item_add_subtree(ti, ett_cops_pr_obj);
|
|
|
|
proto_tree_add_uint(obj_tree, hf_cops_obj_len, tvb, offset, 2, object_len);
|
|
offset += 2;
|
|
pr_len -= 2;
|
|
|
|
proto_tree_add_uint(obj_tree, hf_cops_obj_s_num, tvb, offset, 1, s_num);
|
|
offset++;
|
|
pr_len--;
|
|
|
|
s_type = tvb_get_guint8(tvb, offset);
|
|
type_str = val_to_str_const(s_type, cops_s_type_vals, "Unknown");
|
|
proto_tree_add_uint_format_value(obj_tree, hf_cops_obj_s_type, tvb, offset, 1, s_type,
|
|
"%s%s%u%s",
|
|
type_str,
|
|
strlen(type_str) ? " (" : "",
|
|
s_type,
|
|
strlen(type_str) ? ")" : "");
|
|
offset++;
|
|
pr_len--;
|
|
|
|
contents_len = object_len - COPS_OBJECT_HDR_SIZE;
|
|
ret = dissect_cops_pr_object_data(tvb, pinfo, offset, obj_tree, s_num, s_type, contents_len,
|
|
oid_info_p, pprid_subids_p, pprid_subids_len_p);
|
|
if (ret < 0)
|
|
break;
|
|
|
|
/* Pad to 32bit boundary */
|
|
if (object_len % sizeof (guint32))
|
|
object_len += ((int)sizeof (guint32) - object_len % (int)sizeof (guint32));
|
|
|
|
pr_len -= object_len - COPS_OBJECT_HDR_SIZE;
|
|
offset += object_len - COPS_OBJECT_HDR_SIZE;
|
|
}
|
|
}
|
|
|
|
static void dissect_cops_object_data(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree,
|
|
guint8 op_code, guint16 client_type, guint8 c_num, guint8 c_type, int len, guint32* handle_value)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *r_type_tree, *itf_tree, *reason_tree, *dec_tree, *error_tree, *clientsi_tree, *pdp_tree;
|
|
guint16 r_type, m_type, reason, reason_sub, cmd_code, cmd_flags, error, error_sub,
|
|
tcp_port, katimer, accttimer;
|
|
guint32 ifindex;
|
|
struct e_in6_addr ipv6addr;
|
|
oid_info_t* oid_info = NULL;
|
|
guint32* pprid_subids = NULL;
|
|
guint pprid_subids_len = 0;
|
|
|
|
switch (c_num) {
|
|
case COPS_OBJ_HANDLE: /* handle is a variable-length field, however 32bit seems enough for most of the applications */
|
|
if (len >= 4) {
|
|
offset += (len-4); /* for handle longer than 32bit, only take lowest 32 bits as handle */
|
|
*handle_value = tvb_get_ntohl(tvb, offset);
|
|
proto_tree_add_item(tree, hf_cops_handle, tvb, offset, 4, ENC_BIG_ENDIAN);
|
|
}
|
|
break;
|
|
case COPS_OBJ_CONTEXT:
|
|
r_type = tvb_get_ntohs(tvb, offset);
|
|
m_type = tvb_get_ntohs(tvb, offset + 2);
|
|
r_type_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_r_type_flags, NULL,
|
|
"Contents: R-Type: %s, M-Type: %u",
|
|
val_to_str_const(r_type, cops_r_type_vals, "Unknown"), m_type);
|
|
|
|
proto_tree_add_uint(r_type_tree, hf_cops_r_type_flags, tvb, offset, 2, r_type);
|
|
offset += 2;
|
|
proto_tree_add_uint(r_type_tree, hf_cops_m_type_flags, tvb, offset, 2, m_type);
|
|
|
|
break;
|
|
case COPS_OBJ_IN_INT:
|
|
case COPS_OBJ_OUT_INT:
|
|
if (c_type == 1) { /* IPv4 */
|
|
ifindex = tvb_get_ntohl(tvb, offset + 4);
|
|
itf_tree = proto_tree_add_subtree_format(tree, tvb, offset, 8, ett_cops_itf, NULL,
|
|
"Contents: IPv4 address %s, ifIndex: %u",
|
|
tvb_ip_to_str(tvb, offset), ifindex);
|
|
proto_tree_add_item(itf_tree,
|
|
(c_num == COPS_OBJ_IN_INT) ? hf_cops_in_int_ipv4 : hf_cops_out_int_ipv4,
|
|
tvb, offset, 4, ENC_BIG_ENDIAN);
|
|
offset += 4;
|
|
} else if (c_type == 2) { /* IPv6 */
|
|
ifindex = tvb_get_ntohl(tvb, offset + (int)sizeof ipv6addr);
|
|
itf_tree = proto_tree_add_subtree_format(tree, tvb, offset, 20, ett_cops_itf, NULL,
|
|
"Contents: IPv6 address %s, ifIndex: %u",
|
|
tvb_ip6_to_str(tvb, offset), ifindex);
|
|
proto_tree_add_item(itf_tree,
|
|
(c_num == COPS_OBJ_IN_INT) ? hf_cops_in_int_ipv6 : hf_cops_out_int_ipv6,
|
|
tvb, offset, 16, ENC_NA);
|
|
offset += 16;
|
|
} else {
|
|
break;
|
|
}
|
|
proto_tree_add_uint(itf_tree, hf_cops_int_ifindex, tvb, offset, 4, ifindex);
|
|
|
|
break;
|
|
case COPS_OBJ_REASON:
|
|
reason = tvb_get_ntohs(tvb, offset);
|
|
reason_sub = tvb_get_ntohs(tvb, offset + 2);
|
|
reason_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_reason, NULL,
|
|
"Contents: Reason-Code: %s, Reason Sub-code: 0x%04x",
|
|
val_to_str_const(reason, cops_reason_vals, "<Unknown value>"), reason_sub);
|
|
proto_tree_add_uint(reason_tree, hf_cops_reason, tvb, offset, 2, reason);
|
|
offset += 2;
|
|
if (reason == 13) { /* RFC 2748 2.2.5 */
|
|
proto_tree_add_uint_format_value(reason_tree, hf_cops_reason_sub, tvb, offset, 2,
|
|
reason_sub, "Unknown object's C-Num %u, C-Type %u",
|
|
tvb_get_guint8(tvb, offset), tvb_get_guint8(tvb, offset + 1));
|
|
} else
|
|
proto_tree_add_uint(reason_tree, hf_cops_reason_sub, tvb, offset, 2, reason_sub);
|
|
|
|
break;
|
|
case COPS_OBJ_DECISION:
|
|
case COPS_OBJ_LPDPDECISION:
|
|
if (c_type == 1) {
|
|
cmd_code = tvb_get_ntohs(tvb, offset);
|
|
cmd_flags = tvb_get_ntohs(tvb, offset + 2);
|
|
dec_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_decision, NULL, "Contents: Command-Code: %s, Flags: %s",
|
|
val_to_str_const(cmd_code, cops_dec_cmd_code_vals, "<Unknown value>"),
|
|
val_to_str_const(cmd_flags, cops_dec_cmd_flag_vals, "<Unknown flag>"));
|
|
proto_tree_add_uint(dec_tree, hf_cops_dec_cmd_code, tvb, offset, 2, cmd_code);
|
|
offset += 2;
|
|
proto_tree_add_uint(dec_tree, hf_cops_dec_flags, tvb, offset, 2, cmd_flags);
|
|
} else if (c_type == 5) { /*COPS-PR Data*/
|
|
dec_tree = proto_tree_add_subtree_format(tree, tvb, offset, len, ett_cops_decision, NULL, "Contents: %d bytes", len);
|
|
dissect_cops_pr_objects(tvb, pinfo, offset, dec_tree, len, &oid_info, &pprid_subids, &pprid_subids_len);
|
|
}
|
|
|
|
/* PacketCable : Analyze the remaining data if available */
|
|
if (client_type == COPS_CLIENT_PC_DQOS && c_type == 4) {
|
|
cops_analyze_packetcable_dqos_obj(tvb, pinfo, tree, op_code, offset);
|
|
} else if (client_type == COPS_CLIENT_PC_MM && c_type == 4) {
|
|
cops_analyze_packetcable_mm_obj(tvb, pinfo, tree, op_code, offset);
|
|
}
|
|
|
|
break;
|
|
case COPS_OBJ_ERROR:
|
|
if (c_type != 1)
|
|
break;
|
|
|
|
error = tvb_get_ntohs(tvb, offset);
|
|
error_sub = tvb_get_ntohs(tvb, offset + 2);
|
|
error_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_error, NULL,
|
|
"Contents: Error-Code: %s, Error Sub-code: 0x%04x",
|
|
val_to_str_const(error, cops_error_vals, "<Unknown value>"), error_sub);
|
|
proto_tree_add_uint(error_tree, hf_cops_error, tvb, offset, 2, error);
|
|
offset += 2;
|
|
if (error == 13) { /* RFC 2748 2.2.8 */
|
|
proto_tree_add_uint_format_value(error_tree, hf_cops_error_sub, tvb, offset, 2,
|
|
error_sub, "Unknown object's C-Num %u, C-Type %u",
|
|
tvb_get_guint8(tvb, offset), tvb_get_guint8(tvb, offset + 1));
|
|
} else
|
|
proto_tree_add_uint(error_tree, hf_cops_error_sub, tvb, offset, 2, error_sub);
|
|
|
|
break;
|
|
case COPS_OBJ_CLIENTSI:
|
|
|
|
/* For PacketCable */
|
|
if (client_type == COPS_CLIENT_PC_DQOS && c_type == 1) {
|
|
cops_analyze_packetcable_dqos_obj(tvb, pinfo, tree, op_code, offset);
|
|
break;
|
|
} else if (client_type == COPS_CLIENT_PC_MM && c_type == 1) {
|
|
cops_analyze_packetcable_mm_obj(tvb, pinfo, tree, op_code, offset);
|
|
break;
|
|
}
|
|
|
|
if (c_type != 2) /*Not COPS-PR data*/
|
|
break;
|
|
|
|
clientsi_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_clientsi, NULL, "Contents: %d bytes", len);
|
|
|
|
dissect_cops_pr_objects(tvb, pinfo, offset, clientsi_tree, len, &oid_info, &pprid_subids, &pprid_subids_len);
|
|
|
|
break;
|
|
case COPS_OBJ_KATIMER:
|
|
if (c_type != 1)
|
|
break;
|
|
|
|
katimer = tvb_get_ntohs(tvb, offset + 2);
|
|
if (katimer == 0) {
|
|
proto_tree_add_uint_format_value(tree, hf_cops_katimer, tvb, offset + 2, 2, katimer, "0 (infinity)");
|
|
} else {
|
|
proto_tree_add_item(tree, hf_cops_katimer, tvb, offset + 2, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
break;
|
|
case COPS_OBJ_PEPID:
|
|
if (c_type != 1)
|
|
break;
|
|
|
|
if (tvb_strnlen(tvb, offset, len) == -1) {
|
|
ti = proto_tree_add_item(tree, hf_cops_pepid, tvb, offset, len, ENC_ASCII|ENC_NA);
|
|
expert_add_info(pinfo, ti, &ei_cops_pepid_not_null);
|
|
}
|
|
else
|
|
proto_tree_add_item(tree, hf_cops_pepid, tvb, offset,
|
|
tvb_strnlen(tvb, offset, len) + 1, ENC_ASCII|ENC_NA);
|
|
|
|
break;
|
|
case COPS_OBJ_REPORT_TYPE:
|
|
if (c_type != 1)
|
|
break;
|
|
|
|
proto_tree_add_item(tree, hf_cops_report_type, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
|
|
break;
|
|
case COPS_OBJ_PDPREDIRADDR:
|
|
case COPS_OBJ_LASTPDPADDR:
|
|
if (c_type == 1) { /* IPv4 */
|
|
tcp_port = tvb_get_ntohs(tvb, offset + 4 + 2);
|
|
pdp_tree = proto_tree_add_subtree_format(tree, tvb, offset, 8, ett_cops_pdp, NULL,
|
|
"Contents: IPv4 address %s, TCP Port Number: %u",
|
|
tvb_ip_to_str(tvb, offset), tcp_port);
|
|
proto_tree_add_item(pdp_tree,
|
|
(c_num == COPS_OBJ_PDPREDIRADDR) ? hf_cops_pdprediraddr_ipv4 : hf_cops_lastpdpaddr_ipv4,
|
|
tvb, offset, 4, ENC_BIG_ENDIAN);
|
|
offset += 4;
|
|
} else if (c_type == 2) { /* IPv6 */
|
|
tcp_port = tvb_get_ntohs(tvb, offset + (int)sizeof ipv6addr + 2);
|
|
pdp_tree = proto_tree_add_subtree_format(tree, tvb, offset, 20, ett_cops_pdp, NULL,
|
|
"Contents: IPv6 address %s, TCP Port Number: %u",
|
|
tvb_ip6_to_str(tvb, offset), tcp_port);
|
|
proto_tree_add_item(pdp_tree,
|
|
(c_num == COPS_OBJ_PDPREDIRADDR) ? hf_cops_pdprediraddr_ipv6 : hf_cops_lastpdpaddr_ipv6,
|
|
tvb, offset, 16, ENC_NA);
|
|
offset += 16;
|
|
} else {
|
|
break;
|
|
}
|
|
offset += 2;
|
|
proto_tree_add_uint(pdp_tree, hf_cops_pdp_tcp_port, tvb, offset, 2, tcp_port);
|
|
|
|
break;
|
|
case COPS_OBJ_ACCTTIMER:
|
|
if (c_type != 1)
|
|
break;
|
|
|
|
accttimer = tvb_get_ntohs(tvb, offset + 2);
|
|
if (accttimer == 0) {
|
|
proto_tree_add_uint_format_value(tree, hf_cops_accttimer, tvb, offset + 2, 2, accttimer,
|
|
"0 (there SHOULD be no unsolicited accounting updates)");
|
|
} else {
|
|
proto_tree_add_item(tree, hf_cops_accttimer, tvb, offset + 2, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
break;
|
|
case COPS_OBJ_INTEGRITY:
|
|
if (c_type != 1)
|
|
break; /* Not HMAC digest */
|
|
|
|
proto_tree_add_item(tree, hf_cops_key_id, tvb, offset, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_cops_seq_num, tvb, offset + 4, 4, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(tree, hf_cops_keyed_message_digest, tvb, offset + 8 , len - 8, ENC_NA);
|
|
|
|
break;
|
|
default:
|
|
proto_tree_add_expert_format(tree, pinfo, &ei_cops_unknown_c_num, tvb, offset, len, "Unknown C-Num %d, Contents: %d bytes", c_num, len);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static guint redecode_oid(guint32* pprid_subids, guint pprid_subids_len, guint8* encoded_subids, guint encoded_len, guint32** subids_p) {
|
|
guint i;
|
|
guint n = 0;
|
|
guint32 subid = 0;
|
|
guint32* subids;
|
|
guint32* subid_overflow;
|
|
|
|
for (i=0; i<encoded_len; i++) { if (! (encoded_subids[i] & 0x80 )) n++; }
|
|
|
|
*subids_p = subids = (guint32 *)wmem_alloc(wmem_packet_scope(), sizeof(guint32)*(n+pprid_subids_len));
|
|
subid_overflow = subids+n+pprid_subids_len;
|
|
for (i=0;i<pprid_subids_len;i++) subids[i] = pprid_subids[i];
|
|
|
|
subids += pprid_subids_len;
|
|
|
|
|
|
for (i=0; i<encoded_len; i++){
|
|
guint8 byte = encoded_subids[i];
|
|
|
|
subid <<= 7;
|
|
subid |= byte & 0x7F;
|
|
|
|
if (byte & 0x80) {
|
|
continue;
|
|
}
|
|
|
|
DISSECTOR_ASSERT(subids < subid_overflow);
|
|
*subids++ = subid;
|
|
subid = 0;
|
|
}
|
|
|
|
return pprid_subids_len+n;
|
|
}
|
|
|
|
|
|
static int dissect_cops_pr_object_data(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, proto_tree *tree,
|
|
guint8 s_num, guint8 s_type, int len,
|
|
oid_info_t** oid_info_p, guint32** pprid_subids, guint* pprid_subids_len) {
|
|
proto_tree *asn_tree, *gperror_tree, *cperror_tree;
|
|
guint16 gperror=0, gperror_sub=0, cperror=0, cperror_sub=0;
|
|
asn1_ctx_t actx;
|
|
|
|
memset(&actx,0,sizeof(actx));
|
|
actx.pinfo = pinfo;
|
|
|
|
switch (s_num){
|
|
case COPS_OBJ_PPRID: {
|
|
tvbuff_t* oid_tvb = NULL;
|
|
|
|
if (s_type != 1) /* Not Prefix Provisioning Instance Identifier (PPRID) */
|
|
break;
|
|
/* Never tested this branch */
|
|
asn_tree = proto_tree_add_subtree(tree, tvb, offset, len, ett_cops_asn1, NULL, "Contents:");
|
|
|
|
dissect_ber_object_identifier(FALSE, &actx, asn_tree, tvb, offset, hf_cops_pprid_oid, &oid_tvb);
|
|
|
|
if (oid_tvb) {
|
|
gint encoid_len;
|
|
guint8* encoid;
|
|
|
|
encoid_len = tvb_reported_length_remaining(oid_tvb,0);
|
|
if (encoid_len > 0) {
|
|
encoid = (guint8*)tvb_memdup(wmem_packet_scope(),oid_tvb,0,encoid_len);
|
|
(*pprid_subids_len) = oid_encoded2subid(wmem_packet_scope(), encoid, encoid_len, pprid_subids);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case COPS_OBJ_PRID: {
|
|
guint32* subids;
|
|
guint subids_len;
|
|
guint matched;
|
|
guint left;
|
|
gint8 ber_class;
|
|
gboolean ber_pc;
|
|
gint32 ber_tag;
|
|
guint encoid_len;
|
|
guint8* encoid;
|
|
oid_info_t* oid_info;
|
|
|
|
if (s_type != 1) break; /* Not Provisioning Instance Identifier (PRID) */
|
|
|
|
asn_tree = proto_tree_add_subtree(tree, tvb, offset, len, ett_cops_asn1, NULL, "Contents:");
|
|
|
|
offset = get_ber_identifier(tvb, offset, &ber_class, &ber_pc, &ber_tag);
|
|
offset = get_ber_length(tvb, offset, &encoid_len, NULL);
|
|
|
|
/* TODO: check pc, class and tag */
|
|
|
|
encoid = (guint8*)tvb_memdup(wmem_packet_scope(),tvb,offset,encoid_len);
|
|
|
|
if (*pprid_subids) {
|
|
/* Never tested this branch */
|
|
subids_len = redecode_oid(*pprid_subids, *pprid_subids_len, encoid, encoid_len, &subids);
|
|
encoid_len = oid_subid2encoded(wmem_packet_scope(), subids_len, subids, &encoid);
|
|
} else {
|
|
subids_len = oid_encoded2subid(wmem_packet_scope(), encoid, encoid_len, &subids);
|
|
}
|
|
|
|
proto_tree_add_oid(asn_tree,hf_cops_prid_oid,tvb,offset,encoid_len,encoid);
|
|
|
|
oid_info = oid_get(subids_len, subids, &matched, &left);
|
|
|
|
/*
|
|
TODO: from RFC 3159 find-out how the values are mapped;
|
|
when instead of an oid for an xxEntry
|
|
we have one describing a scalar or something else;
|
|
what's below works in most cases but is not complete.
|
|
*/
|
|
if (left <= 1 && oid_info->kind == OID_KIND_ROW) {
|
|
*oid_info_p = oid_info;
|
|
} else {
|
|
*oid_info_p = NULL;
|
|
}
|
|
|
|
break;
|
|
}
|
|
case COPS_OBJ_EPD: {
|
|
oid_info_t* oid_info;
|
|
guint end_offset = offset + len;
|
|
|
|
if (s_type != 1) break;/* Not Encoded Provisioning Instance Data (EPD) */
|
|
|
|
asn_tree = proto_tree_add_subtree(tree, tvb, offset, len, ett_cops_asn1, NULL, "Contents:");
|
|
|
|
/*
|
|
* XXX: LAZYNESS WARNING:
|
|
* We are assuming that for the first element in the sequence
|
|
* that describes an entry subid==1, and, that the subsequent elements
|
|
* use ++subid; This is true for all IETF's PIBs (and good sense
|
|
* indicates it should be this way) but AFAIK there's nothing in
|
|
* SMIv2 that imposes this restriction. -- a lazy lego
|
|
*/
|
|
|
|
if(*oid_info_p) {
|
|
if ((*oid_info_p)->kind == OID_KIND_ROW) {
|
|
oid_info = (oid_info_t *)wmem_tree_lookup32((*oid_info_p)->children,1);
|
|
} else {
|
|
oid_info = NULL;
|
|
}
|
|
} else {
|
|
oid_info = NULL;
|
|
}
|
|
|
|
|
|
while(offset < end_offset) {
|
|
gint8 ber_class;
|
|
gboolean ber_pc;
|
|
gint32 ber_tag;
|
|
guint32 ber_length;
|
|
gboolean ber_ind;
|
|
int hfid;
|
|
|
|
offset = get_ber_identifier(tvb, offset, &ber_class, &ber_pc, &ber_tag);
|
|
offset = get_ber_length(tvb, offset, &ber_length, &ber_ind);
|
|
|
|
if (oid_info) {
|
|
/*
|
|
* XXX: LAZYNESS WARNING:
|
|
* We are assuming that the value of the sequenced item is of
|
|
* the right class, the right type and the right length.
|
|
* We should check that to avoid throwing a Malformed packet and
|
|
* keep dissecting.
|
|
* We should verify the class and the tag match what we expect as well,
|
|
* but COPS and SNMP use different tags (&#@$!) so the typedata in oid_info_t
|
|
* does not work here.
|
|
* -- a lazy lego
|
|
*/
|
|
hfid = oid_info->value_hfid;
|
|
oid_info = (oid_info_t *)wmem_tree_lookup32((*oid_info_p)->children,oid_info->subid+1);
|
|
} else
|
|
hfid = cops_tag_cls2syntax( ber_tag, ber_class );
|
|
switch (proto_registrar_get_ftype(hfid)) {
|
|
|
|
case FT_INT8:
|
|
case FT_INT16:
|
|
case FT_INT24:
|
|
case FT_INT32:
|
|
case FT_INT64:
|
|
case FT_UINT8:
|
|
case FT_UINT16:
|
|
case FT_UINT24:
|
|
case FT_UINT32:
|
|
case FT_UINT64:
|
|
case FT_BOOLEAN:
|
|
case FT_FLOAT:
|
|
case FT_DOUBLE:
|
|
case FT_IPv4:
|
|
proto_tree_add_item(asn_tree,hfid,tvb,offset,ber_length,ENC_BIG_ENDIAN);
|
|
break;
|
|
|
|
case FT_STRING:
|
|
proto_tree_add_item(asn_tree,hfid,tvb,offset,ber_length,ENC_ASCII|ENC_NA);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_item(asn_tree,hfid,tvb,offset,ber_length,ENC_NA);
|
|
break;
|
|
}
|
|
|
|
offset += ber_length;
|
|
}
|
|
|
|
(*oid_info_p) = NULL;
|
|
break;
|
|
}
|
|
case COPS_OBJ_ERRPRID: {
|
|
if (s_type != 1) break; /*Not Error Provisioning Instance Identifier (ErrorPRID)*/
|
|
|
|
asn_tree = proto_tree_add_subtree(tree, tvb, offset, len, ett_cops_asn1, NULL, "Contents:");
|
|
|
|
dissect_ber_object_identifier(FALSE, &actx, asn_tree, tvb, offset, hf_cops_errprid_oid, NULL);
|
|
|
|
break;
|
|
}
|
|
case COPS_OBJ_GPERR:
|
|
if (s_type != 1) /* Not Global Provisioning Error Object (GPERR) */
|
|
break;
|
|
|
|
gperror = tvb_get_ntohs(tvb, offset);
|
|
gperror_sub = tvb_get_ntohs(tvb, offset + 2);
|
|
gperror_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_gperror, NULL,
|
|
"Contents: Error-Code: %s, Error Sub-code: 0x%04x",
|
|
val_to_str_const(gperror, cops_gperror_vals, "<Unknown value>"), gperror_sub);
|
|
proto_tree_add_uint(gperror_tree, hf_cops_gperror, tvb, offset, 2, gperror);
|
|
offset += 2;
|
|
if (gperror == 13) { /* RFC 3084 4.4 */
|
|
proto_tree_add_uint_format_value(gperror_tree, hf_cops_gperror_sub, tvb, offset, 2,
|
|
gperror_sub, "Unknown object's C-Num %u, C-Type %u",
|
|
tvb_get_guint8(tvb, offset), tvb_get_guint8(tvb, offset + 1));
|
|
} else
|
|
proto_tree_add_uint(gperror_tree, hf_cops_gperror_sub, tvb, offset, 2, gperror_sub);
|
|
|
|
break;
|
|
case COPS_OBJ_CPERR:
|
|
if (s_type != 1) /*Not PRC Class Provisioning Error Object (CPERR) */
|
|
break;
|
|
|
|
cperror = tvb_get_ntohs(tvb, offset);
|
|
cperror_sub = tvb_get_ntohs(tvb, offset + 2);
|
|
cperror_tree = proto_tree_add_subtree_format(tree, tvb, offset, 4, ett_cops_gperror, NULL,
|
|
"Contents: Error-Code: %s, Error Sub-code: 0x%04x",
|
|
val_to_str_const(gperror, cops_gperror_vals, "<Unknown value>"), gperror_sub);
|
|
proto_tree_add_uint(cperror_tree, hf_cops_cperror, tvb, offset, 2, cperror);
|
|
offset += 2;
|
|
if (cperror == 13) { /* RFC 3084 4.5 */
|
|
proto_tree_add_uint_format_value(cperror_tree, hf_cops_cperror_sub, tvb, offset, 2, cperror_sub,
|
|
"Unknown object's S-Num %u, C-Type %u",
|
|
tvb_get_guint8(tvb, offset), tvb_get_guint8(tvb, offset + 1));
|
|
} else
|
|
proto_tree_add_uint(cperror_tree, hf_cops_cperror_sub, tvb, offset, 2, cperror_sub);
|
|
|
|
break;
|
|
default:
|
|
proto_tree_add_bytes_format_value(tree, hf_cops_integrity_contents, tvb, offset, len, NULL, "%d bytes", len);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* Register the protocol with Wireshark */
|
|
void proto_register_cops(void)
|
|
{
|
|
/* Setup list of header fields */
|
|
static hf_register_info hf[] = {
|
|
{ &hf_cops_ver_flags,
|
|
{ "Version and Flags", "cops.ver_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"Version and Flags in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_version,
|
|
{ "Version", "cops.version",
|
|
FT_UINT8, BASE_DEC, NULL, 0xF0,
|
|
"Version in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_flags,
|
|
{ "Flags", "cops.flags",
|
|
FT_UINT8, BASE_HEX, VALS(cops_flags_vals), 0x0F,
|
|
"Flags in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_response_in,
|
|
{ "Response In", "cops.response_in",
|
|
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
|
|
"The response to this COPS request is in this frame", HFILL }
|
|
},
|
|
{ &hf_cops_response_to,
|
|
{ "Request In", "cops.response_to",
|
|
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
|
|
"This is a response to the COPS request in this frame", HFILL }
|
|
},
|
|
{ &hf_cops_response_time,
|
|
{ "Response Time", "cops.response_time",
|
|
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x0,
|
|
"The time between the Call and the Reply", HFILL }
|
|
},
|
|
{ &hf_cops_op_code,
|
|
{ "Op Code", "cops.op_code",
|
|
FT_UINT8, BASE_DEC, VALS(cops_op_code_vals), 0x0,
|
|
"Op Code in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_client_type,
|
|
{ "Client Type", "cops.client_type",
|
|
FT_UINT16, BASE_DEC, VALS(cops_client_type_vals), 0x0,
|
|
"Client Type in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_msg_len,
|
|
{ "Message Length", "cops.msg_len",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Message Length in COPS Common Header", HFILL }
|
|
},
|
|
{ &hf_cops_obj_len,
|
|
{ "Object Length", "cops.obj.len",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Object Length in COPS Object Header", HFILL }
|
|
},
|
|
{ &hf_cops_obj_c_num,
|
|
{ "C-Num", "cops.c_num",
|
|
FT_UINT8, BASE_DEC, VALS(cops_c_num_vals), 0x0,
|
|
"C-Num in COPS Object Header", HFILL }
|
|
},
|
|
{ &hf_cops_obj_c_type,
|
|
{ "C-Type", "cops.c_type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"C-Type in COPS Object Header", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_obj_s_num,
|
|
{ "S-Num", "cops.s_num",
|
|
FT_UINT8, BASE_DEC, VALS(cops_s_num_vals), 0x0,
|
|
"S-Num in COPS-PR Object Header", HFILL }
|
|
},
|
|
{ &hf_cops_obj_s_type,
|
|
{ "S-Type", "cops.s_type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
"S-Type in COPS-PR Object Header", HFILL }
|
|
},
|
|
{ &hf_cops_handle,
|
|
{ "Handle", "cops.handle",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
"Handle in COPS Handle Object", HFILL }
|
|
},
|
|
{ &hf_cops_r_type_flags,
|
|
{ "R-Type", "cops.context.r_type",
|
|
FT_UINT16, BASE_HEX, VALS(cops_r_type_vals), 0xFFFF,
|
|
"R-Type in COPS Context Object", HFILL }
|
|
},
|
|
{ &hf_cops_m_type_flags,
|
|
{ "M-Type", "cops.context.m_type",
|
|
FT_UINT16, BASE_HEX, NULL, 0xFFFF,
|
|
"M-Type in COPS Context Object", HFILL }
|
|
},
|
|
{ &hf_cops_in_int_ipv4,
|
|
{ "IPv4 address", "cops.in-int.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"IPv4 address in COPS IN-Int object", HFILL }
|
|
},
|
|
{ &hf_cops_in_int_ipv6,
|
|
{ "IPv6 address", "cops.in-int.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"IPv6 address in COPS IN-Int object", HFILL }
|
|
},
|
|
{ &hf_cops_out_int_ipv4,
|
|
{ "IPv4 address", "cops.out-int.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"IPv4 address in COPS OUT-Int object", HFILL }
|
|
},
|
|
{ &hf_cops_out_int_ipv6,
|
|
{ "IPv6 address", "cops.out-int.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"IPv6 address in COPS OUT-Int", HFILL }
|
|
},
|
|
{ &hf_cops_int_ifindex,
|
|
{ "ifIndex", "cops.in-out-int.ifindex",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"If SNMP is supported, corresponds to MIB-II ifIndex", HFILL }
|
|
},
|
|
{ &hf_cops_reason,
|
|
{ "Reason", "cops.reason",
|
|
FT_UINT16, BASE_DEC, VALS(cops_reason_vals), 0,
|
|
"Reason in Reason object", HFILL }
|
|
},
|
|
{ &hf_cops_reason_sub,
|
|
{ "Reason Sub-code", "cops.reason_sub",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"Reason Sub-code in Reason object", HFILL }
|
|
},
|
|
{ &hf_cops_dec_cmd_code,
|
|
{ "Command-Code", "cops.decision.cmd",
|
|
FT_UINT16, BASE_DEC, VALS(cops_dec_cmd_code_vals), 0,
|
|
"Command-Code in Decision/LPDP Decision object", HFILL }
|
|
},
|
|
{ &hf_cops_dec_flags,
|
|
{ "Flags", "cops.decision.flags",
|
|
FT_UINT16, BASE_HEX, VALS(cops_dec_cmd_flag_vals), 0xffff,
|
|
"Flags in Decision/LPDP Decision object", HFILL }
|
|
},
|
|
{ &hf_cops_error,
|
|
{ "Error", "cops.error",
|
|
FT_UINT16, BASE_DEC, VALS(cops_error_vals), 0,
|
|
"Error in Error object", HFILL }
|
|
},
|
|
{ &hf_cops_error_sub,
|
|
{ "Error Sub-code", "cops.error_sub",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"Error Sub-code in Error object", HFILL }
|
|
},
|
|
{ &hf_cops_katimer,
|
|
{ "Contents: KA Timer Value", "cops.katimer.value",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"Keep-Alive Timer Value in KATimer object", HFILL }
|
|
},
|
|
{ &hf_cops_pepid,
|
|
{ "Contents: PEP Id", "cops.pepid.id",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"PEP Id in PEPID object", HFILL }
|
|
},
|
|
{ &hf_cops_report_type,
|
|
{ "Contents: Report-Type", "cops.report_type",
|
|
FT_UINT16, BASE_DEC, VALS(cops_report_type_vals), 0,
|
|
"Report-Type in Report-Type object", HFILL }
|
|
},
|
|
{ &hf_cops_pdprediraddr_ipv4,
|
|
{ "IPv4 address", "cops.pdprediraddr.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"IPv4 address in COPS PDPRedirAddr object", HFILL }
|
|
},
|
|
{ &hf_cops_pdprediraddr_ipv6,
|
|
{ "IPv6 address", "cops.pdprediraddr.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"IPv6 address in COPS PDPRedirAddr object", HFILL }
|
|
},
|
|
{ &hf_cops_lastpdpaddr_ipv4,
|
|
{ "IPv4 address", "cops.lastpdpaddr.ipv4",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"IPv4 address in COPS LastPDPAddr object", HFILL }
|
|
},
|
|
{ &hf_cops_lastpdpaddr_ipv6,
|
|
{ "IPv6 address", "cops.lastpdpaddr.ipv6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"IPv6 address in COPS LastPDPAddr object", HFILL }
|
|
},
|
|
{ &hf_cops_pdp_tcp_port,
|
|
{ "TCP Port Number", "cops.pdp.tcp_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"TCP Port Number of PDP in PDPRedirAddr/LastPDPAddr object", HFILL }
|
|
},
|
|
{ &hf_cops_accttimer,
|
|
{ "Contents: ACCT Timer Value", "cops.accttimer.value",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"Accounting Timer Value in AcctTimer object", HFILL }
|
|
},
|
|
{ &hf_cops_key_id,
|
|
{ "Contents: Key ID", "cops.integrity.key_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"Key ID in Integrity object", HFILL }
|
|
},
|
|
{ &hf_cops_seq_num,
|
|
{ "Contents: Sequence Number", "cops.integrity.seq_num",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"Sequence Number in Integrity object", HFILL }
|
|
},
|
|
{ &hf_cops_keyed_message_digest,
|
|
{ "Contents: Keyed Message Digest", "cops.integrity.keyed_message_digest",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_integrity_contents,
|
|
{ "Contents", "cops.integrity.contents",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_opaque_data,
|
|
{ "Opaque Data", "cops.opaque_data",
|
|
FT_BYTES, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_gperror,
|
|
{ "Error", "cops.gperror",
|
|
FT_UINT16, BASE_DEC, VALS(cops_gperror_vals), 0,
|
|
"Error in Error object", HFILL }
|
|
},
|
|
{ &hf_cops_gperror_sub,
|
|
{ "Error Sub-code", "cops.gperror_sub",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"Error Sub-code in Error object", HFILL }
|
|
},
|
|
{ &hf_cops_cperror,
|
|
{ "Error", "cops.cperror",
|
|
FT_UINT16, BASE_DEC, VALS(cops_cperror_vals), 0,
|
|
"Error in Error object", HFILL }
|
|
},
|
|
{ &hf_cops_cperror_sub,
|
|
{ "Error Sub-code", "cops.cperror_sub",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"Error Sub-code in Error object", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_reserved8, { "Reserved", "cops.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_reserved16, { "Reserved", "cops.reserved", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_reserved24, { "Reserved", "cops.reserved", FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL } },
|
|
|
|
{ &hf_cops_prid_oid, { "PRID Instance Identifier", "cops.prid.instance_id", FT_OID, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_pprid_oid, { "Prefix Identifier", "cops.pprid.prefix_id", FT_OID, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_errprid_oid, { "ErrorPRID Instance Identifier", "cops.errprid.instance_id", FT_OID, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_unknown, { "EPD Unknown Data", "cops.epd.unknown", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_null, { "EPD Null Data", "cops.epd.null", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_int, { "EPD Integer Data", "cops.epd.int", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_octets, { "EPD Octet String Data", "cops.epd.octets", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_oid, { "EPD OID Data", "cops.epd.oid", FT_OID, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_ipv4, { "EPD IPAddress Data", "cops.epd.ipv4", FT_IPv4, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_u32, { "EPD Unsigned32 Data", "cops.epd.unsigned32", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_ticks, { "EPD TimeTicks Data", "cops.epd.timeticks", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_opaque, { "EPD Opaque Data", "cops.epd.opaque", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_i64, { "EPD Inetger64 Data", "cops.epd.integer64", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL } },
|
|
{ &hf_cops_epd_u64, { "EPD Unsigned64 Data", "cops.epd.unsigned64", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL } },
|
|
|
|
/* Added for PacketCable */
|
|
|
|
{ &hf_cops_subtree,
|
|
{ "Object Subtree", "cops.pc_subtree",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_ds_field,
|
|
{ "DS Field (DSCP or TOS)", "cops.pc_ds_field",
|
|
FT_UINT8, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_direction,
|
|
{ "Direction", "cops.pc_direction",
|
|
FT_UINT8, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_gate_spec_flags,
|
|
{ "Flags", "cops.pc_gate_spec_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_protocol_id,
|
|
{ "Protocol ID", "cops.pc_protocol_id",
|
|
FT_UINT8, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_session_class,
|
|
{ "Session Class", "cops.pc_session_class",
|
|
FT_UINT8, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_algorithm,
|
|
{ "Algorithm", "cops.pc_algorithm",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_cmts_ip_port,
|
|
{ "CMTS IP Port", "cops.pc_cmts_ip_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_prks_ip_port,
|
|
{ "PRKS IP Port", "cops.pc_prks_ip_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_srks_ip_port,
|
|
{ "SRKS IP Port", "cops.pc_srks_ip_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dest_port,
|
|
{ "Destination IP Port", "cops.pc_dest_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_packetcable_err_code,
|
|
{ "Error Code", "cops.pc_packetcable_err_code",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_packetcable_sub_code,
|
|
{ "Error Sub Code", "cops.pc_packetcable_sub_code",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_remote_flags,
|
|
{ "Flags", "cops.pc_remote_flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_close_subcode,
|
|
{ "Reason Sub Code", "cops.pc_close_subcode",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_gate_command_type,
|
|
{ "Gate Command Type", "cops.pc_gate_command_type",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_reason_code,
|
|
{ "Reason Code", "cops.pc_reason_code",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_delete_subcode,
|
|
{ "Reason Sub Code", "cops.pc_delete_subcode",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_src_port,
|
|
{ "Source IP Port", "cops.pc_src_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_t1_value,
|
|
{ "Timer T1 Value (sec)", "cops.pc_t1_value",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_t7_value,
|
|
{ "Timer T7 Value (sec)", "cops.pc_t7_value",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_t8_value,
|
|
{ "Timer T8 Value (sec)", "cops.pc_t8_value",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_transaction_id,
|
|
{ "Transaction Identifier", "cops.pc_transaction_id",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_cmts_ip,
|
|
{ "CMTS IP Address", "cops.pc_cmts_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_prks_ip,
|
|
{ "PRKS IP Address", "cops.pc_prks_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_srks_ip,
|
|
{ "SRKS IP Address", "cops.pc_srks_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dfcdc_ip,
|
|
{ "DF IP Address CDC", "cops.pc_dfcdc_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dfccc_ip,
|
|
{ "DF IP Address CCC", "cops.pc_dfccc_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dfcdc_ip_port,
|
|
{ "DF IP Port CDC", "cops.pc_dfcdc_ip_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dfccc_ip_port,
|
|
{ "DF IP Port CCC", "cops.pc_dfccc_ip_port",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dfccc_id,
|
|
{ "CCC ID", "cops.pc_dfccc_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_activity_count,
|
|
{ "Count", "cops.pc_activity_count",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_dest_ip,
|
|
{ "Destination IP Address", "cops.pc_dest_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_gate_id,
|
|
{ "Gate Identifier", "cops.pc_gate_id",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_max_packet_size,
|
|
{ "Maximum Packet Size", "cops.pc_max_packet_size",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_min_policed_unit,
|
|
{ "Minimum Policed Unit", "cops.pc_min_policed_unit",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_peak_data_rate,
|
|
{ "Peak Data Rate", "cops.pc_peak_data_rate",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_spec_rate,
|
|
{ "Rate", "cops.pc_spec_rate",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_remote_gate_id,
|
|
{ "Remote Gate ID", "cops.pc_remote_gate_id",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_reserved,
|
|
{ "Reserved", "cops.pc_reserved",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_key,
|
|
{ "Security Key", "cops.pc_key",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_slack_term,
|
|
{ "Slack Term", "cops.pc_slack_term",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_src_ip,
|
|
{ "Source IP Address", "cops.pc_src_ip",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_subscriber_id_ipv4,
|
|
{ "Subscriber Identifier (IPv4)", "cops.pc_subscriber_id4",
|
|
FT_IPv4, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_subscriber_id_ipv6,
|
|
{ "Subscriber Identifier (IPv6)", "cops.pc_subscriber_id6",
|
|
FT_IPv6, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_token_bucket_rate,
|
|
{ "Token Bucket Rate", "cops.pc_token_bucket_rate",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_token_bucket_size,
|
|
{ "Token Bucket Size", "cops.pc_token_bucket_size",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_bcid_id,
|
|
{ "BCID - Element ID", "cops.pc_bcid.id",
|
|
FT_STRING, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_bcid_tz,
|
|
{ "BCID - Time Zone", "cops.pc_bcid.tz",
|
|
FT_STRING, BASE_NONE, NULL, 0x00,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pc_bcid_ts,
|
|
{ "BDID Timestamp", "cops.pc_bcid_ts",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
"BCID Timestamp", HFILL }
|
|
},
|
|
{ &hf_cops_pc_bcid_ev,
|
|
{ "BDID Event Counter", "cops.pc_bcid_ev",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00,
|
|
"BCID Event Counter", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_amid_app_type,
|
|
{ "AMID Application Type", "cops.pc_mm_amid_application_type",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia AMID Application Type", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_amid_am_tag,
|
|
{ "AMID Application Manager Tag", "cops.pc_mm_amid_am_tag",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia AMID Application Manager Tag", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_spec_flags,
|
|
{ "Flags", "cops.pc_mm_gs_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia GateSpec Flags", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_spec_flags_gate,
|
|
{ "Gate", "cops.pc_mm_gs_flags.gate",
|
|
FT_BOOLEAN, 8, TFS(&tfs_upstream_downstream), 0x1,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_spec_flags_dscp_overwrite,
|
|
{ "DSCP/TOS overwrite", "cops.pc_mm_gs_flags.dscp_overwrite",
|
|
FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x2,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_spec_dscp_tos_field,
|
|
{ "DSCP/TOS Field", "cops.pc_mm_gs_dscp",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia GateSpec DSCP/TOS Field", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_dscp_tos_mask,
|
|
{ "DSCP/TOS Mask", "cops.pc_mm_gs_dscp_mask",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia GateSpec DSCP/TOS Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_session_class_id,
|
|
{ "SessionClassID", "cops.pc_mm_gs_scid",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia GateSpec SessionClassID", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_session_class_id_priority,
|
|
{ "SessionClassID Priority", "cops.pc_mm_gs_scid_prio",
|
|
FT_UINT8, BASE_DEC, NULL, 0x07,
|
|
"PacketCable Multimedia GateSpec SessionClassID Priority", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_session_class_id_preemption,
|
|
{ "SessionClassID Preemption", "cops.pc_mm_gs_scid_preempt",
|
|
FT_UINT8, BASE_DEC, NULL, 0x08,
|
|
"PacketCable Multimedia GateSpec SessionClassID Preemption", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_session_class_id_configurable,
|
|
{ "SessionClassID Configurable", "cops.pc_mm_gs_scid_conf",
|
|
FT_UINT8, BASE_DEC, NULL, 0xf0,
|
|
"PacketCable Multimedia GateSpec SessionClassID Configurable", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_timer_t1,
|
|
{ "Timer T1", "cops.pc_mm_gs_timer_t1",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia GateSpec Timer T1", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_timer_t2,
|
|
{ "Timer T2", "cops.pc_mm_gs_timer_t2",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia GateSpec Timer T2", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_timer_t3,
|
|
{ "Timer T3", "cops.pc_mm_gs_timer_t3",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia GateSpec Timer T3", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_gate_spec_timer_t4,
|
|
{ "Timer T4", "cops.pc_mm_gs_timer_t4",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia GateSpec Timer T4", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_classifier_protocol_id,
|
|
{ "Protocol ID", "cops.pc_mm_classifier_proto_id",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Protocol ID", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dscp_tos_field,
|
|
{ "DSCP/TOS Field", "cops.pc_mm_classifier_dscp",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier DSCP/TOS Field", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dscp_tos_mask,
|
|
{ "DSCP/TOS Mask", "cops.pc_mm_classifier_dscp_mask",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier DSCP/TOS Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_src_addr,
|
|
{ "Source address", "cops.pc_mm_classifier_src_addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source IP Address", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_src_mask,
|
|
{ "Source mask", "cops.pc_mm_classifier_src_mask",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dst_addr,
|
|
{ "Destination address", "cops.pc_mm_classifier_dst_addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier Destination IP Address", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dst_mask,
|
|
{ "Destination mask", "cops.pc_mm_classifier_dst_mask",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier Destination Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_src_port,
|
|
{ "Source Port", "cops.pc_mm_classifier_src_port",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Port", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_src_port_end,
|
|
{ "Source Port End", "cops.pc_mm_classifier_src_port_end",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Port End", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dst_port,
|
|
{ "Destination Port", "cops.pc_mm_classifier_dst_port",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Port", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dst_port_end,
|
|
{ "Destination Port End", "cops.pc_mm_classifier_dst_port_end",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Port End", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_priority,
|
|
{ "Priority", "cops.pc_mm_classifier_priority",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Priority", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_classifier_id,
|
|
{ "Classifier Id", "cops.pc_mm_classifier_id",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier ID", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_activation_state,
|
|
{ "Activation State", "cops.pc_mm_classifier_activation_state",
|
|
FT_UINT8, BASE_HEX, VALS(pcmm_activation_state_vals), 0,
|
|
"PacketCable Multimedia Classifier Activation State", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_action,
|
|
{ "Action", "cops.pc_mm_classifier_action",
|
|
FT_UINT8, BASE_HEX, VALS(pcmm_action_vals), 0,
|
|
"PacketCable Multimedia Classifier Action", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_flags,
|
|
{ "Flags", "cops.pc_mm_classifier_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Flags", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_tc_low,
|
|
{ "tc-low", "cops.pc_mm_classifier_tc_low",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier tc-low", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_tc_high,
|
|
{ "tc-high", "cops.pc_mm_classifier_tc_high",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier tc-high", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_tc_mask,
|
|
{ "tc-mask", "cops.pc_mm_classifier_tc_mask",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier tc-mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_flow_label,
|
|
{ "Flow Label", "cops.pc_mm_classifier_flow_label",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Flow Label", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_next_header_type,
|
|
{ "Next Header Type", "cops.pc_mm_classifier_next_header_type",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Next Header Type", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_source_prefix_length,
|
|
{ "Source Prefix Length", "cops.pc_mm_classifier_source_prefix_length",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Source Prefix Length", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_destination_prefix_length,
|
|
{ "Destination Prefix Length", "cops.pc_mm_classifier_destination_prefix_length",
|
|
FT_UINT8, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Classifier Destination Prefix Length", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_src_addr_v6,
|
|
{ "IPv6 Source Address", "cops.pc_mm_classifier_src_addr_v6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier IPv6 Source Address", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_classifier_dst_addr_v6,
|
|
{ "IPv6 Destination Address", "cops.pc_mm_classifier_dst_addr_v6",
|
|
FT_IPv6, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia Classifier IPv6 Destination Address", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_flow_spec_envelope,
|
|
{ "Envelope", "cops.pc_mm_fs_envelope",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Flow Spec Envelope", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_flow_spec_service_number,
|
|
{ "Service Number", "cops.pc_mm_fs_svc_num",
|
|
FT_UINT8, BASE_DEC, VALS(pcmm_flow_spec_service_vals), 0,
|
|
"PacketCable Multimedia Flow Spec Service Number", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_docsis_scn,
|
|
{ "Service Class Name", "cops.pc_mm_docsis_scn",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia DOCSIS Service Class Name", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_envelope,
|
|
{ "Envelope", "cops.pc_mm_envelope",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Envelope", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_traffic_priority,
|
|
{ "Traffic Priority", "cops.pc_mm_tp",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Traffic Priority", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy,
|
|
{ "Request Transmission Policy", "cops.pc_mm_rtp",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Traffic Priority", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_all_cm,
|
|
{ "The Service Flow MUST NOT use \"all CMs\" broadcast request opportunities", "cops.pc_mm_rtp.sf.all_cm",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_priority,
|
|
{ "The Service Flow MUST NOT use Priority Request multicast request opportunities", "cops.pc_mm_rtp.sf.priority",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_request_for_request,
|
|
{ "The Service Flow MUST NOT use Request/Data opportunities for Requests", "cops.pc_mm_rtp.sf.request_for_request",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0004,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_data_for_data,
|
|
{ "The Service Flow MUST NOT use Request/Data opportunities for Data", "cops.pc_mm_rtp.sf.data_for_data",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0008,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_piggyback,
|
|
{ "The Service Flow MUST NOT piggyback requests with data", "cops.pc_mm_rtp.sf.piggyback",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0010,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_concatenate,
|
|
{ "The Service Flow MUST NOT concatenate data", "cops.pc_mm_rtp.sf.concatenate",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0020,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_fragment,
|
|
{ "The Service Flow MUST NOT fragment data", "cops.pc_mm_rtp.sf.fragment",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0040,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_supress,
|
|
{ "The Service Flow MUST NOT suppress payload headers", "cops.pc_mm_rtp.sf.supress",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0080,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_request_transmission_policy_sf_drop_packets,
|
|
{ "The Service Flow MUST drop packets that do not fit in the Unsolicited Grant Size", "cops.pc_mm_rtp.sf.drop_packets",
|
|
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0100,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_max_sustained_traffic_rate,
|
|
{ "Maximum Sustained Traffic Rate", "cops.pc_mm_mstr",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Maximum Sustained Traffic Rate", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_max_traffic_burst,
|
|
{ "Maximum Traffic Burst", "cops.pc_mm_mtb",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Maximum Traffic Burst", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_min_reserved_traffic_rate,
|
|
{ "Minimum Reserved Traffic Rate", "cops.pc_mm_mrtr",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Minimum Reserved Traffic Rate", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_ass_min_rtr_packet_size,
|
|
{ "Assumed Minimum Reserved Traffic Rate Packet Size", "cops.pc_mm_amrtrps",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Assumed Minimum Reserved Traffic Rate Packet Size", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_max_concat_burst,
|
|
{ "Maximum Concatenated Burst", "cops.pc_mm_mcburst",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Maximum Concatenated Burst", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_req_att_mask,
|
|
{ "Required Attribute Mask", "cops.pc_mm_ramask",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Required Attribute Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_forbid_att_mask,
|
|
{ "Forbidden Attribute Mask", "cops.pc_mm_famask",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Forbidden Attribute Mask", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_att_aggr_rule_mask,
|
|
{ "Attribute Aggregation Rule Mask", "cops.pc_mm_aarmask",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Committed Envelope Attribute Aggregation Rule Mask", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_nominal_polling_interval,
|
|
{ "Nominal Polling Interval", "cops.pc_mm_npi",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Nominal Polling Interval", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_tolerated_poll_jitter,
|
|
{ "Tolerated Poll Jitter", "cops.pc_mm_tpj",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Tolerated Poll Jitter", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_unsolicited_grant_size,
|
|
{ "Unsolicited Grant Size", "cops.pc_mm_ugs",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Unsolicited Grant Size", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_grants_per_interval,
|
|
{ "Grants Per Interval", "cops.pc_mm_gpi",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Grants Per Interval", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_nominal_grant_interval,
|
|
{ "Nominal Grant Interval", "cops.pc_mm_ngi",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Nominal Grant Interval", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_tolerated_grant_jitter,
|
|
{ "Tolerated Grant Jitter", "cops.pc_mm_tgj",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Tolerated Grant Jitter", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_down_resequencing,
|
|
{ "Downstream Resequencing", "cops.pc_mm_downres",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Downstream Resequencing", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_down_peak_traffic_rate,
|
|
{ "Downstream Peak Traffic Rate", "cops.pc_mm_downpeak",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Downstream Peak Traffic Rate", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_max_downstream_latency,
|
|
{ "Maximum Downstream Latency", "cops.pc_mm_mdl",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Maximum Downstream Latency", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_volume_based_usage_limit,
|
|
{ "Usage Limit", "cops.pc_mm_vbul_ul",
|
|
FT_UINT64, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Volume-Based Usage Limit", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_time_based_usage_limit,
|
|
{ "Usage Limit", "cops.pc_mm_tbul_ul",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Time-Based Usage Limit", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_time_info,
|
|
{ "Gate Time Info", "cops.pc_mm_gti",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Gate Time Info", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_gate_usage_info,
|
|
{ "Gate Usage Info", "cops.pc_mm_gui",
|
|
FT_UINT64, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Gate Usage Info", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_packetcable_error_code,
|
|
{ "Error-Code", "cops.pc_mm_error_ec",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia PacketCable-Error Error-Code", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_packetcable_error_subcode,
|
|
{ "Error-code", "cops.pc_mm_error_esc",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia PacketCable-Error Error Sub-code", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_packetcable_gate_state,
|
|
{ "State", "cops.pc_mm_gs_state",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Gate State", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_packetcable_gate_state_reason,
|
|
{ "Reason", "cops.pc_mm_gs_reason",
|
|
FT_UINT16, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Gate State Reason", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_packetcable_version_info_major,
|
|
{ "Major Version Number", "cops.pc_mm_vi_major",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Major Version Number", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_packetcable_version_info_minor,
|
|
{ "Minor Version Number", "cops.pc_mm_vi_minor",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia Minor Version Number", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_psid,
|
|
{ "PSID", "cops.pc_mm_psid",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PacketCable Multimedia PSID", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_synch_options_report_type,
|
|
{ "Report Type", "cops.pc_mm_synch_options_report_type",
|
|
FT_UINT8, BASE_DEC, VALS(pcmm_report_type_vals), 0,
|
|
"PacketCable Multimedia Synch Options Report Type", HFILL }
|
|
},
|
|
{ &hf_cops_pcmm_synch_options_synch_type,
|
|
{ "Synch Type", "cops.pc_mm_synch_options_synch_type",
|
|
FT_UINT8, BASE_DEC, VALS(pcmm_synch_type_vals), 0,
|
|
"PacketCable Multimedia Synch Options Synch Type", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_msg_receipt_key,
|
|
{ "Msg Receipt Key", "cops.pc_mm_msg_receipt_key",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia Msg Receipt Key", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_userid,
|
|
{ "UserID", "cops.pc_mm_userid",
|
|
FT_STRING, BASE_NONE, NULL, 0,
|
|
"PacketCable Multimedia UserID", HFILL }
|
|
},
|
|
|
|
{ &hf_cops_pcmm_sharedresourceid,
|
|
{ "SharedResourceID", "cops.pc_mm_sharedresourceid",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"PacketCable Multimedia SharedResourceID", HFILL }
|
|
},
|
|
|
|
/* End of addition for PacketCable */
|
|
|
|
};
|
|
|
|
/* Setup protocol subtree array */
|
|
static gint *ett[] = {
|
|
&ett_cops,
|
|
&ett_cops_ver_flags,
|
|
&ett_cops_obj,
|
|
&ett_cops_pr_obj,
|
|
&ett_cops_obj_data,
|
|
&ett_cops_r_type_flags,
|
|
&ett_cops_itf,
|
|
&ett_cops_reason,
|
|
&ett_cops_decision,
|
|
&ett_cops_error,
|
|
&ett_cops_clientsi,
|
|
&ett_cops_asn1,
|
|
&ett_cops_gperror,
|
|
&ett_cops_cperror,
|
|
&ett_cops_pdp,
|
|
&ett_cops_subtree,
|
|
&ett_docsis_request_transmission_policy,
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
{ &ei_cops_pepid_not_null, { "cops.pepid.not_null", PI_MALFORMED, PI_NOTE, "PEP Id is not a NULL terminated ASCII string", EXPFILL }},
|
|
{ &ei_cops_trailing_garbage, { "cops.trailing_garbage", PI_UNDECODED, PI_NOTE, "Trailing garbage", EXPFILL }},
|
|
{ &ei_cops_bad_cops_object_length, { "cops.bad_cops_object_length", PI_MALFORMED, PI_ERROR, "COPS object length is too short", EXPFILL }},
|
|
{ &ei_cops_bad_cops_pr_object_length, { "cops.bad_cops_pr_object_length", PI_MALFORMED, PI_ERROR, "COPS-PR object length is too short", EXPFILL }},
|
|
{ &ei_cops_unknown_c_num, { "cops.unknown_c_num", PI_UNDECODED, PI_NOTE, "Unknown C-Num value", EXPFILL }},
|
|
#if 0
|
|
{ &ei_cops_unknown_s_num, { "cops.unknown_s_num", PI_UNDECODED, PI_NOTE, "Unknown S-Num value", EXPFILL }},
|
|
#endif
|
|
};
|
|
|
|
|
|
module_t* cops_module;
|
|
expert_module_t* expert_cops;
|
|
|
|
/* Register the protocol name and description */
|
|
proto_cops = proto_register_protocol("Common Open Policy Service",
|
|
"COPS", "cops");
|
|
|
|
/* Required function calls to register the header fields and subtrees used */
|
|
proto_register_field_array(proto_cops, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_cops = expert_register_protocol(proto_cops);
|
|
expert_register_field_array(expert_cops, ei, array_length(ei));
|
|
|
|
/* Make dissector findable by name */
|
|
register_dissector("cops", dissect_cops, proto_cops);
|
|
|
|
/* Register our configuration options for cops */
|
|
cops_module = prefs_register_protocol(proto_cops, proto_reg_handoff_cops);
|
|
prefs_register_uint_preference(cops_module,"tcp.cops_port",
|
|
"COPS TCP Port",
|
|
"Set the TCP port for COPS messages",
|
|
10,&global_cops_tcp_port);
|
|
prefs_register_bool_preference(cops_module, "desegment",
|
|
"Reassemble COPS messages spanning multiple TCP segments",
|
|
"Whether the COPS dissector should reassemble messages spanning multiple TCP segments."
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
|
|
&cops_desegment);
|
|
|
|
/* For PacketCable */
|
|
prefs_register_bool_preference(cops_module, "packetcable",
|
|
"Decode for PacketCable clients",
|
|
"Decode the COPS messages using PacketCable clients. (Select port 2126)",
|
|
&cops_packetcable);
|
|
|
|
prefs_register_static_text_preference(cops_module, "info_pibs",
|
|
"PIB settings can be changed in the Name Resolution preferences",
|
|
"PIB settings can be changed in the Name Resolution preferences");
|
|
|
|
prefs_register_obsolete_preference(cops_module, "typefrommib");
|
|
}
|
|
|
|
void proto_reg_handoff_cops(void)
|
|
{
|
|
static gboolean cops_prefs_initialized = FALSE;
|
|
static dissector_handle_t cops_handle;
|
|
static guint cops_tcp_port;
|
|
|
|
if (!cops_prefs_initialized) {
|
|
cops_handle = find_dissector("cops");
|
|
dissector_add_uint("tcp.port", TCP_PORT_PKTCABLE_COPS, cops_handle);
|
|
dissector_add_uint("tcp.port", TCP_PORT_PKTCABLE_MM_COPS, cops_handle);
|
|
cops_prefs_initialized = TRUE;
|
|
} else {
|
|
dissector_delete_uint("tcp.port",cops_tcp_port,cops_handle);
|
|
}
|
|
cops_tcp_port = global_cops_tcp_port;
|
|
|
|
dissector_add_uint("tcp.port", cops_tcp_port, cops_handle);
|
|
}
|
|
|
|
|
|
/* Additions for PacketCable ( Added by Dick Gooris, Lucent Technologies ) */
|
|
|
|
/* Definitions for print formatting */
|
|
/* XXX - Why don't we just use ftenum types here? */
|
|
#define FMT_DEC 0
|
|
#define FMT_HEX 1
|
|
#define FMT_IPv4 2
|
|
#define FMT_IPv6 3
|
|
#define FMT_FLT 4
|
|
#define FMT_STR 5
|
|
|
|
/* Print the translated information in the display gui in a formatted way
|
|
*
|
|
* octets = The number of octets to obtain from the buffer
|
|
*
|
|
* vsp = If not a NULL pointer, it points to an array with text
|
|
*
|
|
* mode = 0 -> print decimal value
|
|
* 1 -> print hexadecimal vaue
|
|
* 2 -> print value as an IPv4 address
|
|
* 3 -> print value as an IPv6 address
|
|
* 4 -> print value as an IEEE float
|
|
* 5 -> print value as a string
|
|
*
|
|
* This function in combination with the separate function info_to_cops_subtree() for subtrees.
|
|
*
|
|
*/
|
|
|
|
static proto_item *
|
|
info_to_display(tvbuff_t *tvb, proto_item *stt, int offset, int octets, const char *str, const value_string *vsp, int mode,gint *hf_proto_parameter)
|
|
{
|
|
proto_item *pi = NULL;
|
|
guint8 *codestr;
|
|
guint8 code8 = 0;
|
|
guint16 code16 = 0;
|
|
guint32 codeipv4 = 0;
|
|
guint32 code32 = 0;
|
|
guint64 code64 = 0;
|
|
float codefl = 0.0f;
|
|
|
|
/* Special section for printing strings */
|
|
if (mode==FMT_STR) {
|
|
codestr = tvb_get_string_enc(wmem_packet_scope(), tvb, offset, octets, ENC_ASCII);
|
|
pi = proto_tree_add_string_format(stt, *hf_proto_parameter, tvb,
|
|
offset, octets, codestr, "%-28s : %s", str, codestr);
|
|
return pi;
|
|
}
|
|
|
|
/* Print information elements in the specified way */
|
|
switch (octets) {
|
|
|
|
case 1:
|
|
/* Get the octet */
|
|
code8 = tvb_get_guint8( tvb, offset );
|
|
if (vsp == NULL) {
|
|
/* Hexadecimal format */
|
|
if (mode==FMT_HEX)
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code8,"%-28s : 0x%02x",str,code8);
|
|
else
|
|
/* Print an 8 bits integer */
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code8,"%-28s : %u",str,code8);
|
|
} else {
|
|
if (mode==FMT_HEX)
|
|
/* Hexadecimal format */
|
|
pi = proto_tree_add_uint_format(
|
|
stt, *hf_proto_parameter,tvb, offset, octets, code8,
|
|
"%-28s : %s (0x%02x)",str,val_to_str_const(code8, vsp, "Unknown"),code8);
|
|
else
|
|
/* String table indexed */
|
|
pi = proto_tree_add_uint_format(
|
|
stt, *hf_proto_parameter,tvb, offset, octets, code8,
|
|
"%-28s : %s (%u)",str,val_to_str_const(code8, vsp, "Unknown"),code8);
|
|
}
|
|
break;
|
|
|
|
case 2:
|
|
|
|
/* Get the next two octets */
|
|
code16 = tvb_get_ntohs(tvb,offset);
|
|
if (vsp == NULL) {
|
|
/* Hexadecimal format */
|
|
if (mode==FMT_HEX)
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code16,"%-28s : 0x%04x",str,code16);
|
|
else
|
|
/* Print a 16 bits integer */
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code16,"%-28s : %u",str,code16);
|
|
} else {
|
|
if (mode==FMT_HEX)
|
|
/* Hexadecimal format */
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code16,"%-28s : %s (0x%04x)", str,
|
|
val_to_str(code16, vsp, "Unknown (0x%04x)"),code16);
|
|
else
|
|
/* Print a 16 bits integer */
|
|
pi = proto_tree_add_uint_format(
|
|
stt, *hf_proto_parameter,tvb, offset, octets, code16,
|
|
"%-28s : %s (%u)",str,val_to_str(code16, vsp, "Unknown (0x%04x)"),code16);
|
|
}
|
|
break;
|
|
|
|
case 4:
|
|
|
|
/* Get the next four octets */
|
|
switch (mode) {
|
|
case FMT_FLT: codefl = tvb_get_ntohieee_float(tvb,offset);
|
|
break;
|
|
case FMT_IPv4: codeipv4 = tvb_get_ipv4(tvb, offset);
|
|
break;
|
|
default: code32 = tvb_get_ntohl(tvb,offset);
|
|
}
|
|
|
|
if (vsp == NULL) {
|
|
/* Hexadecimal format */
|
|
if (mode==FMT_HEX) {
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb,
|
|
offset, octets, code32,"%-28s : 0x%08x",str,code32);
|
|
break;
|
|
}
|
|
/* Ip address format*/
|
|
if (mode==FMT_IPv4) {
|
|
pi = proto_tree_add_ipv4(stt, *hf_proto_parameter,tvb, offset, octets, codeipv4);
|
|
break;
|
|
}
|
|
/* Ieee float format */
|
|
if (mode==FMT_FLT) {
|
|
pi = proto_tree_add_float_format(stt, *hf_proto_parameter,tvb, offset, octets,
|
|
codefl,"%-28s : %.10g",str,codefl);
|
|
break;
|
|
}
|
|
/* Print a 32 bits integer */
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb, offset, octets,
|
|
code32,"%-28s : %u",str,code32);
|
|
} else {
|
|
/* Hexadecimal format */
|
|
if (mode==FMT_HEX)
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb, offset, octets,
|
|
code32,"%-28s : %s (0x%08x)",str,val_to_str_const(code32, vsp, "Unknown"),code32);
|
|
else
|
|
/* String table indexed */
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,tvb, offset, octets,
|
|
code32,"%-28s : %s (%u)",str,val_to_str_const(code32, vsp, "Unknown"),code32);
|
|
}
|
|
break;
|
|
|
|
/* In case of more than 4 octets.... */
|
|
default:
|
|
|
|
if (mode==FMT_HEX) {
|
|
pi = proto_tree_add_item(stt, *hf_proto_parameter,
|
|
tvb, offset, octets, ENC_NA);
|
|
} else if (mode==FMT_IPv6 && octets==16) {
|
|
pi = proto_tree_add_item(stt, *hf_proto_parameter, tvb, offset, octets,
|
|
ENC_NA);
|
|
} else if (mode==FMT_DEC && octets==8) {
|
|
code64 = tvb_get_ntoh64(tvb, offset);
|
|
pi = proto_tree_add_uint64_format(stt, *hf_proto_parameter, tvb, offset, octets,
|
|
code64, "%-28s : %" G_GINT64_MODIFIER "u", str, code64);
|
|
} else {
|
|
pi = proto_tree_add_uint_format(stt, *hf_proto_parameter,
|
|
tvb, offset, octets, code32,"%s",str);
|
|
}
|
|
break;
|
|
|
|
}
|
|
return pi;
|
|
}
|
|
|
|
/* Print the subtree information for cops */
|
|
static proto_tree *
|
|
info_to_cops_subtree(tvbuff_t *tvb, proto_tree *st, int n, int offset, const char *str) {
|
|
proto_item *tv;
|
|
|
|
tv = proto_tree_add_none_format( st, hf_cops_subtree, tvb, offset, n, "%s", str);
|
|
return( proto_item_add_subtree( tv, ett_cops_subtree ) );
|
|
}
|
|
|
|
/* Cops - Section : D-QoS Transaction ID */
|
|
static void
|
|
cops_transaction_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *st, guint8 op_code, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
guint16 code16;
|
|
char info[50];
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"D-QoS Transaction ID");
|
|
offset += 4;
|
|
|
|
/* Transaction Identifier */
|
|
info_to_display(tvb,stt,offset,2,"D-QoS Transaction Identifier", NULL,FMT_DEC,&hf_cops_pc_transaction_id);
|
|
offset +=2;
|
|
|
|
/* Gate Command Type */
|
|
code16 = tvb_get_ntohs(tvb,offset);
|
|
proto_tree_add_uint_format(stt, hf_cops_pc_gate_command_type,tvb, offset, 2,
|
|
code16,"%-28s : %s (%u)", "Gate Command Type",
|
|
val_to_str(code16,table_cops_dqos_transaction_id, "Unknown (0x%04x)"),code16);
|
|
|
|
/* Write the right data into the 'info field' on the Gui */
|
|
g_snprintf(info,sizeof(info),"COPS %-20s - %s",val_to_str_const(op_code,cops_op_code_vals, "Unknown"),
|
|
val_to_str_const(code16,table_cops_dqos_transaction_id, "Unknown"));
|
|
|
|
col_add_str(pinfo->cinfo, COL_INFO,info);
|
|
}
|
|
|
|
/* Cops - Section : Subscriber IDv4 */
|
|
static void
|
|
cops_subscriber_id_v4(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_item *tv;
|
|
|
|
/* Create a subtree */
|
|
tv = info_to_cops_subtree(tvb,st,n,offset,"Subscriber ID (IPv4)");
|
|
offset += 4;
|
|
|
|
/* Subscriber Identifier */
|
|
info_to_display(tvb,tv,offset,4,"Subscriber Identifier (IPv4)", NULL,FMT_IPv4,&hf_cops_pc_subscriber_id_ipv4);
|
|
}
|
|
|
|
/* Cops - Section : Subscriber IDv6 */
|
|
static void
|
|
cops_subscriber_id_v6(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_item *tv;
|
|
|
|
/* Create a subtree */
|
|
tv = info_to_cops_subtree(tvb,st,n,offset,"Subscriber ID (IPv6)");
|
|
offset += 4;
|
|
|
|
/* Subscriber Identifier */
|
|
info_to_display(tvb,tv,offset,16,"Subscriber Identifier (IPv6)", NULL,FMT_IPv6,&hf_cops_pc_subscriber_id_ipv6);
|
|
}
|
|
|
|
/* Cops - Section : Gate ID */
|
|
static void
|
|
cops_gate_id(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate ID");
|
|
offset += 4;
|
|
|
|
/* Gate Identifier */
|
|
info_to_display(tvb,stt,offset,4,"Gate Identifier", NULL,FMT_HEX,&hf_cops_pc_gate_id);
|
|
}
|
|
|
|
/* Cops - Section : Activity Count */
|
|
static void
|
|
cops_activity_count(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Activity Count");
|
|
offset += 4;
|
|
|
|
/* Activity Count */
|
|
info_to_display(tvb,stt,offset,4,"Count", NULL,FMT_DEC,&hf_cops_pc_activity_count);
|
|
}
|
|
|
|
/* Cops - Section : Gate Specifications */
|
|
static void
|
|
cops_gate_specs(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate Specifications");
|
|
offset += 4;
|
|
|
|
/* Direction */
|
|
info_to_display(tvb,stt,offset,1,"Direction",table_cops_direction,FMT_DEC,&hf_cops_pc_direction);
|
|
offset += 1;
|
|
|
|
/* Protocol ID */
|
|
info_to_display(tvb,stt,offset,1,"Protocol ID",NULL,FMT_DEC,&hf_cops_pc_protocol_id);
|
|
offset += 1;
|
|
|
|
/* Flags */
|
|
info_to_display(tvb,stt,offset,1,"Flags",NULL,FMT_DEC,&hf_cops_pc_gate_spec_flags);
|
|
offset += 1;
|
|
|
|
/* Session Class */
|
|
info_to_display(tvb,stt,offset,1,"Session Class",table_cops_session_class,FMT_DEC,&hf_cops_pc_session_class);
|
|
offset += 1;
|
|
|
|
/* Source IP Address */
|
|
info_to_display(tvb,stt,offset,4,"Source IP Address",NULL,FMT_IPv4,&hf_cops_pc_src_ip);
|
|
offset += 4;
|
|
|
|
/* Destination IP Address */
|
|
info_to_display(tvb,stt,offset,4,"Destination IP Address",NULL,FMT_IPv4,&hf_cops_pc_dest_ip);
|
|
offset += 4;
|
|
|
|
/* Source IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Source IP Port",NULL,FMT_DEC,&hf_cops_pc_src_port);
|
|
offset += 2;
|
|
|
|
/* Destination IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Destination IP Port",NULL,FMT_DEC,&hf_cops_pc_dest_port);
|
|
offset += 2;
|
|
|
|
/* DiffServ Code Point */
|
|
info_to_display(tvb,stt,offset,1,"DS Field (DSCP or TOS)",NULL,FMT_HEX,&hf_cops_pc_ds_field);
|
|
offset += 1;
|
|
|
|
/* 3 octets Not specified */
|
|
offset += 3;
|
|
|
|
/* Timer T1 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T1 Value (sec)",NULL,FMT_DEC,&hf_cops_pc_t1_value);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,2,"Reserved",NULL,FMT_DEC,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Timer T7 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T7 Value (sec)",NULL,FMT_DEC,&hf_cops_pc_t7_value);
|
|
offset += 2;
|
|
|
|
/* Timer T8 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T8 Value (sec)",NULL,FMT_DEC,&hf_cops_pc_t8_value);
|
|
offset += 2;
|
|
|
|
/* Token Bucket Rate */
|
|
info_to_display(tvb,stt,offset,4,"Token Bucket Rate",NULL,FMT_FLT,&hf_cops_pc_token_bucket_rate);
|
|
offset += 4;
|
|
|
|
/* Token Bucket Size */
|
|
info_to_display(tvb,stt,offset,4,"Token Bucket Size",NULL,FMT_FLT,&hf_cops_pc_token_bucket_size);
|
|
offset += 4;
|
|
|
|
/* Peak Data Rate */
|
|
info_to_display(tvb,stt,offset,4,"Peak Data Rate",NULL,FMT_FLT,&hf_cops_pc_peak_data_rate);
|
|
offset += 4;
|
|
|
|
/* Minimum Policed Unit */
|
|
info_to_display(tvb,stt,offset,4,"Minimum Policed Unit",NULL,FMT_DEC,&hf_cops_pc_min_policed_unit);
|
|
offset += 4;
|
|
|
|
/* Maximum Packet Size */
|
|
info_to_display(tvb,stt,offset,4,"Maximum Packet Size",NULL,FMT_DEC,&hf_cops_pc_max_packet_size);
|
|
offset += 4;
|
|
|
|
/* Rate */
|
|
info_to_display(tvb,stt,offset,4,"Rate",NULL,FMT_FLT,&hf_cops_pc_spec_rate);
|
|
offset += 4;
|
|
|
|
/* Slack Term */
|
|
info_to_display(tvb,stt,offset,4,"Slack Term",NULL,FMT_DEC,&hf_cops_pc_slack_term);
|
|
}
|
|
|
|
/* Cops - Section : Electronic Surveillance Parameters */
|
|
static void
|
|
cops_surveillance_parameters(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Electronic Surveillance Parameters");
|
|
offset += 4;
|
|
|
|
/* DF IP Address for CDC */
|
|
info_to_display(tvb,stt,offset,4,"DF IP Address for CDC", NULL,FMT_IPv4,&hf_cops_pc_dfcdc_ip);
|
|
offset += 4;
|
|
|
|
/* DF IP Port for CDC */
|
|
info_to_display(tvb,stt,offset,2,"DF IP Port for CDC",NULL,FMT_DEC,&hf_cops_pc_dfcdc_ip_port);
|
|
offset += 2;
|
|
|
|
/* Flags */
|
|
info_to_display(tvb,stt,offset,2,"Flags",NULL,FMT_HEX,&hf_cops_pc_gate_spec_flags);
|
|
offset += 2;
|
|
|
|
/* DF IP Address for CCC */
|
|
info_to_display(tvb,stt,offset,4,"DF IP Address for CCC", NULL,FMT_IPv4,&hf_cops_pc_dfccc_ip);
|
|
offset += 4;
|
|
|
|
/* DF IP Port for CCC */
|
|
info_to_display(tvb,stt,offset,2,"DF IP Port for CCC",NULL,FMT_DEC,&hf_cops_pc_dfccc_ip_port);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* CCCID */
|
|
info_to_display(tvb,stt,offset,4,"CCCID", NULL,FMT_DEC,&hf_cops_pc_dfccc_id);
|
|
offset += 4;
|
|
|
|
/* BCID Timestamp */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Timestamp",NULL,FMT_HEX,&hf_cops_pc_bcid_ts);
|
|
offset += 4;
|
|
|
|
/* BCID Element ID */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_id, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Time Zone */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_tz, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Event Counter */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Event Counter",NULL,FMT_DEC,&hf_cops_pc_bcid_ev);
|
|
}
|
|
|
|
/* Cops - Section : Event Gereration-Info */
|
|
static void
|
|
cops_event_generation_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Event Generation Info");
|
|
offset += 4;
|
|
|
|
/* Primary Record Keeping Server IP Address */
|
|
info_to_display(tvb,stt,offset,4,"PRKS IP Address", NULL,FMT_IPv4,&hf_cops_pc_prks_ip);
|
|
offset += 4;
|
|
|
|
/* Primary Record Keeping Server IP Port */
|
|
info_to_display(tvb,stt,offset,2,"PRKS IP Port",NULL,FMT_DEC,&hf_cops_pc_prks_ip_port);
|
|
offset += 2;
|
|
|
|
/* Flags */
|
|
info_to_display(tvb,stt,offset,1,"Flags",NULL,FMT_HEX,&hf_cops_pc_gate_spec_flags);
|
|
offset += 1;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,1,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 1;
|
|
|
|
/* Secondary Record Keeping Server IP Address */
|
|
info_to_display(tvb,stt,offset,4,"SRKS IP Address", NULL,FMT_IPv4,&hf_cops_pc_srks_ip);
|
|
offset += 4;
|
|
|
|
/* Secondary Record Keeping Server IP Port */
|
|
info_to_display(tvb,stt,offset,2,"SRKS IP Port",NULL,FMT_DEC,&hf_cops_pc_srks_ip_port);
|
|
offset += 2;
|
|
|
|
/* Flags */
|
|
info_to_display(tvb,stt,offset,1,"Flags",NULL,FMT_DEC,&hf_cops_pc_gate_spec_flags);
|
|
offset += 1;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,1,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 1;
|
|
|
|
/* BCID Timestamp */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Timestamp",NULL,FMT_HEX,&hf_cops_pc_bcid_ts);
|
|
offset += 4;
|
|
|
|
/* BCID Element ID */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_id, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Time Zone */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_tz, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Event Counter */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Event Counter",NULL,FMT_DEC,&hf_cops_pc_bcid_ev);
|
|
}
|
|
|
|
/* Cops - Section : Remote Gate */
|
|
static void
|
|
cops_remote_gate_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Remote Gate Info");
|
|
offset += 4;
|
|
|
|
/* CMTS IP Address */
|
|
info_to_display(tvb,stt,offset,4,"CMTS IP Address", NULL,FMT_IPv4,&hf_cops_pc_cmts_ip);
|
|
offset += 4;
|
|
|
|
/* CMTS IP Port */
|
|
info_to_display(tvb,stt,offset,2,"CMTS IP Port",NULL,FMT_DEC,&hf_cops_pc_cmts_ip_port);
|
|
offset += 2;
|
|
|
|
/* Flags */
|
|
info_to_display(tvb,stt,offset,2,"Flags",NULL,FMT_DEC,&hf_cops_pc_remote_flags);
|
|
offset += 2;
|
|
|
|
/* Remote Gate ID */
|
|
info_to_display(tvb,stt,offset,4,"Remote Gate ID", NULL,FMT_HEX,&hf_cops_pc_remote_gate_id);
|
|
offset += 4;
|
|
|
|
/* Algorithm */
|
|
info_to_display(tvb,stt,offset,2,"Algorithm", NULL,FMT_DEC,&hf_cops_pc_algorithm);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,4,"Reserved", NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 4;
|
|
|
|
/* Security Key */
|
|
info_to_display(tvb,stt,offset,4,"Security Key", NULL,FMT_HEX,&hf_cops_pc_key);
|
|
offset += 4;
|
|
|
|
/* Security Key */
|
|
info_to_display(tvb,stt,offset,4,"Security Key (cont)", NULL,FMT_HEX,&hf_cops_pc_key);
|
|
offset += 4;
|
|
|
|
/* Security Key */
|
|
info_to_display(tvb,stt,offset,4,"Security Key (cont)", NULL,FMT_HEX,&hf_cops_pc_key);
|
|
offset += 4;
|
|
|
|
/* Security Key */
|
|
info_to_display(tvb,stt,offset,4,"Security Key (cont)", NULL,FMT_HEX,&hf_cops_pc_key);
|
|
}
|
|
|
|
/* Cops - Section : PacketCable reason */
|
|
static void
|
|
cops_packetcable_reason(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
guint16 code16;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"PacketCable Reason");
|
|
offset += 4;
|
|
|
|
/* Reason Code */
|
|
code16 = tvb_get_ntohs(tvb,offset);
|
|
proto_tree_add_uint_format(stt, hf_cops_pc_reason_code,tvb, offset, 2,
|
|
code16, "%-28s : %s (%u)","Reason Code",
|
|
val_to_str(code16, table_cops_reason_code, "Unknown (0x%04x)"),code16);
|
|
offset += 2;
|
|
|
|
if ( code16 == 0 ) {
|
|
/* Reason Sub Code with Delete */
|
|
info_to_display(tvb,stt,offset,2,"Reason Sub Code",table_cops_reason_subcode_delete,FMT_DEC,&hf_cops_pc_delete_subcode);
|
|
} else {
|
|
/* Reason Sub Code with Close */
|
|
info_to_display(tvb,stt,offset,2,"Reason Sub Code",table_cops_reason_subcode_close,FMT_DEC,&hf_cops_pc_close_subcode);
|
|
}
|
|
}
|
|
|
|
/* Cops - Section : PacketCable error */
|
|
static void
|
|
cops_packetcable_error(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"PacketCable Error");
|
|
offset += 4;
|
|
|
|
/* Error Code */
|
|
info_to_display(tvb,stt,offset,2,"Error Code",table_cops_packetcable_error,FMT_DEC,&hf_cops_pc_packetcable_err_code);
|
|
offset += 2;
|
|
|
|
/* Error Sub Code */
|
|
info_to_display(tvb,stt,offset,2,"Error Sub Code",NULL,FMT_HEX,&hf_cops_pc_packetcable_sub_code);
|
|
|
|
}
|
|
|
|
/* Cops - Section : Multimedia Transaction ID */
|
|
static void
|
|
cops_mm_transaction_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *st, guint8 op_code, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
guint16 code16;
|
|
char info[50];
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"MM Transaction ID");
|
|
offset += 4;
|
|
|
|
/* Transaction Identifier */
|
|
info_to_display(tvb,stt,offset,2,"Multimedia Transaction Identifier", NULL,FMT_DEC,&hf_cops_pc_transaction_id);
|
|
offset +=2;
|
|
|
|
/* Gate Command Type */
|
|
code16 = tvb_get_ntohs(tvb,offset);
|
|
proto_tree_add_uint_format(stt, hf_cops_pc_gate_command_type,tvb, offset, 2,
|
|
code16,"%-28s : %s (%u)", "Gate Command Type",
|
|
val_to_str(code16,table_cops_mm_transaction_id, "Unknown (0x%04x)"),code16);
|
|
|
|
/* Write the right data into the 'info field' on the Gui */
|
|
g_snprintf(info,sizeof(info),"COPS %-20s - %s",val_to_str_const(op_code,cops_op_code_vals, "Unknown"),
|
|
val_to_str_const(code16,table_cops_mm_transaction_id, "Unknown"));
|
|
|
|
col_add_str(pinfo->cinfo, COL_INFO,info);
|
|
}
|
|
|
|
/* Cops - Section : AMID */
|
|
static void
|
|
cops_amid(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"AMID");
|
|
offset += 4;
|
|
|
|
/* Application Type */
|
|
info_to_display(tvb,stt,offset,2,"Application Manager ID Application Type", NULL,FMT_DEC,&hf_cops_pcmm_amid_app_type);
|
|
offset += 2;
|
|
|
|
/* Application Manager Tag */
|
|
info_to_display(tvb,stt,offset,2,"Application Manager ID Application Manager Tag", NULL,FMT_DEC,&hf_cops_pcmm_amid_am_tag);
|
|
|
|
}
|
|
|
|
|
|
/* Cops - Section : Multimedia Gate Specifications */
|
|
static int
|
|
cops_mm_gate_spec(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_item *ti;
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate Spec");
|
|
offset += 4;
|
|
|
|
/* Flags */
|
|
ti = info_to_display(tvb,stt,offset,1,"Flags",NULL,FMT_HEX,&hf_cops_pcmm_gate_spec_flags);
|
|
object_tree = proto_item_add_subtree(ti, ett_cops_subtree );
|
|
proto_tree_add_item(object_tree, hf_cops_pcmm_gate_spec_flags_gate, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(object_tree, hf_cops_pcmm_gate_spec_flags_dscp_overwrite, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* DiffServ Code Point */
|
|
info_to_display(tvb,stt,offset,1,"DS Field (DSCP or TOS)",NULL,FMT_HEX,&hf_cops_pcmm_gate_spec_dscp_tos_field);
|
|
offset += 1;
|
|
|
|
/* DiffServ Code Point Mask */
|
|
info_to_display(tvb,stt,offset,1,"DS Field (DSCP or TOS) Mask",NULL,FMT_HEX,&hf_cops_pcmm_gate_spec_dscp_tos_mask);
|
|
offset += 1;
|
|
|
|
/* Session Class */
|
|
ti = info_to_display(tvb,stt,offset,1,"Session Class",table_cops_session_class,FMT_DEC,&hf_cops_pcmm_gate_spec_session_class_id);
|
|
object_tree = proto_item_add_subtree(ti, ett_cops_subtree);
|
|
proto_tree_add_item(object_tree, hf_cops_pcmm_gate_spec_session_class_id_priority, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(object_tree, hf_cops_pcmm_gate_spec_session_class_id_preemption, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(object_tree, hf_cops_pcmm_gate_spec_session_class_id_configurable, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Timer T1 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T1 Value (sec)",NULL,FMT_DEC,&hf_cops_pcmm_gate_spec_timer_t1);
|
|
offset += 2;
|
|
|
|
/* Timer T2 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T2 Value (sec)",NULL,FMT_DEC,&hf_cops_pcmm_gate_spec_timer_t2);
|
|
offset += 2;
|
|
|
|
/* Timer T3 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T3 Value (sec)",NULL,FMT_DEC,&hf_cops_pcmm_gate_spec_timer_t3);
|
|
offset += 2;
|
|
|
|
/* Timer T4 Value */
|
|
info_to_display(tvb,stt,offset,2,"Timer T4 Value (sec)",NULL,FMT_DEC,&hf_cops_pcmm_gate_spec_timer_t4);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Classifier */
|
|
static int
|
|
cops_classifier(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean extended) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,
|
|
extended ? "Extended Classifier" : "Classifier");
|
|
offset += 4;
|
|
|
|
/* Protocol ID */
|
|
info_to_display(tvb,stt,offset,2,"Protocol ID",NULL,FMT_DEC,&hf_cops_pcmm_classifier_protocol_id);
|
|
offset += 2;
|
|
|
|
/* DiffServ Code Point */
|
|
info_to_display(tvb,stt,offset,1,"DS Field (DSCP or TOS)",NULL,FMT_HEX,&hf_cops_pcmm_classifier_dscp_tos_field);
|
|
offset += 1;
|
|
|
|
/* DiffServ Code Point Mask */
|
|
info_to_display(tvb,stt,offset,1,"DS Field (DSCP or TOS) Mask",NULL,FMT_HEX,&hf_cops_pcmm_classifier_dscp_tos_mask);
|
|
offset += 1;
|
|
|
|
/* Source IP Address */
|
|
info_to_display(tvb,stt,offset,4,"Source IP Address",NULL,FMT_IPv4,&hf_cops_pcmm_classifier_src_addr);
|
|
offset += 4;
|
|
|
|
if (extended) {
|
|
/* Source Mask */
|
|
info_to_display(tvb,stt,offset,4,"Source Mask",NULL,FMT_IPv4,&hf_cops_pcmm_classifier_src_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
/* Destination IP Address */
|
|
info_to_display(tvb,stt,offset,4,"Destination IP Address",NULL,FMT_IPv4,&hf_cops_pcmm_classifier_dst_addr);
|
|
offset += 4;
|
|
|
|
if (extended) {
|
|
/* Destination Mask */
|
|
info_to_display(tvb,stt,offset,4,"Destination Mask",NULL,FMT_IPv4,&hf_cops_pcmm_classifier_dst_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
/* Source IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Source IP Port",NULL,FMT_DEC,&hf_cops_pcmm_classifier_src_port);
|
|
offset += 2;
|
|
|
|
if (extended) {
|
|
/* Source Port End */
|
|
info_to_display(tvb,stt,offset,2,"Source Port End",NULL,FMT_DEC,&hf_cops_pcmm_classifier_src_port_end);
|
|
offset += 2;
|
|
}
|
|
|
|
/* Destination IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Destination IP Port",NULL,FMT_DEC,&hf_cops_pcmm_classifier_dst_port);
|
|
offset += 2;
|
|
|
|
if (extended) {
|
|
/* Destination Port End */
|
|
info_to_display(tvb,stt,offset,2,"Destination Port End",NULL,FMT_DEC,&hf_cops_pcmm_classifier_dst_port_end);
|
|
offset += 2;
|
|
}
|
|
|
|
if (extended) {
|
|
/* ClassifierID */
|
|
info_to_display(tvb,stt,offset,2,"ClassifierID",NULL,FMT_HEX,&hf_cops_pcmm_classifier_classifier_id);
|
|
offset += 2;
|
|
}
|
|
|
|
/* Priority */
|
|
info_to_display(tvb,stt,offset,1,"Priority",NULL,FMT_HEX,&hf_cops_pcmm_classifier_priority);
|
|
offset += 1;
|
|
|
|
if (extended) {
|
|
/* Activation State */
|
|
info_to_display(tvb,stt,offset,1,"Activation State",NULL,FMT_HEX,&hf_cops_pcmm_classifier_activation_state);
|
|
offset += 1;
|
|
|
|
/* Action */
|
|
info_to_display(tvb,stt,offset,1,"Action",NULL,FMT_HEX,&hf_cops_pcmm_classifier_action);
|
|
offset += 1;
|
|
}
|
|
|
|
/* 3 octets Not specified */
|
|
offset += 3;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : IPv6 Classifier */
|
|
static int
|
|
cops_ipv6_classifier(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset, "IPv6 Classifier");
|
|
offset += 4;
|
|
|
|
/* Reserved/Flags */
|
|
info_to_display(tvb,stt,offset,1,"Flags",NULL,FMT_HEX,&hf_cops_pcmm_classifier_flags);
|
|
offset += 1;
|
|
|
|
/* tc-low */
|
|
info_to_display(tvb,stt,offset,1,"tc-low",NULL,FMT_HEX,&hf_cops_pcmm_classifier_tc_low);
|
|
offset += 1;
|
|
|
|
/* tc-high */
|
|
info_to_display(tvb,stt,offset,1,"tc-high",NULL,FMT_HEX,&hf_cops_pcmm_classifier_tc_high);
|
|
offset += 1;
|
|
|
|
/* tc-mask */
|
|
info_to_display(tvb,stt,offset,1,"tc-mask",NULL,FMT_HEX,&hf_cops_pcmm_classifier_tc_mask);
|
|
offset += 1;
|
|
|
|
/* Flow Label */
|
|
info_to_display(tvb,stt,offset,4,"Flow Label",NULL,FMT_HEX,&hf_cops_pcmm_classifier_flow_label);
|
|
offset += 4;
|
|
|
|
/* Next Header Type */
|
|
info_to_display(tvb,stt,offset,2,"Next Header Type",NULL,FMT_DEC,&hf_cops_pcmm_classifier_next_header_type);
|
|
offset += 2;
|
|
|
|
/* Source Prefix Length */
|
|
info_to_display(tvb,stt,offset,1,"Source Prefix Length",NULL,FMT_DEC,&hf_cops_pcmm_classifier_source_prefix_length);
|
|
offset += 1;
|
|
|
|
/* Destination Prefix Length */
|
|
info_to_display(tvb,stt,offset,1,"Destination Prefix Length",NULL,FMT_DEC,&hf_cops_pcmm_classifier_destination_prefix_length);
|
|
offset += 1;
|
|
|
|
/* Source IP Address */
|
|
info_to_display(tvb,stt,offset,16,"IPv6 Source Address",NULL,FMT_IPv6,&hf_cops_pcmm_classifier_src_addr_v6);
|
|
offset += 16;
|
|
|
|
/* Destination IP Address */
|
|
info_to_display(tvb,stt,offset,16,"IPv6 Destination Address",NULL,FMT_IPv6,&hf_cops_pcmm_classifier_dst_addr_v6);
|
|
offset += 16;
|
|
|
|
/* Source IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Source Port Start",NULL,FMT_DEC,&hf_cops_pcmm_classifier_src_port);
|
|
offset += 2;
|
|
|
|
/* Source Port End */
|
|
info_to_display(tvb,stt,offset,2,"Source Port End",NULL,FMT_DEC,&hf_cops_pcmm_classifier_src_port_end);
|
|
offset += 2;
|
|
|
|
/* Destination IP Port */
|
|
info_to_display(tvb,stt,offset,2,"Destination Port Start",NULL,FMT_DEC,&hf_cops_pcmm_classifier_dst_port);
|
|
offset += 2;
|
|
|
|
/* Destination Port End */
|
|
info_to_display(tvb,stt,offset,2,"Destination Port End",NULL,FMT_DEC,&hf_cops_pcmm_classifier_dst_port_end);
|
|
offset += 2;
|
|
|
|
/* ClassifierID */
|
|
info_to_display(tvb,stt,offset,2,"ClassifierID",NULL,FMT_HEX,&hf_cops_pcmm_classifier_classifier_id);
|
|
offset += 2;
|
|
|
|
/* Priority */
|
|
info_to_display(tvb,stt,offset,1,"Priority",NULL,FMT_HEX,&hf_cops_pcmm_classifier_priority);
|
|
offset += 1;
|
|
|
|
/* Activation State */
|
|
info_to_display(tvb,stt,offset,1,"Activation State",NULL,FMT_HEX,&hf_cops_pcmm_classifier_activation_state);
|
|
offset += 1;
|
|
|
|
/* Action */
|
|
info_to_display(tvb,stt,offset,1,"Action",NULL,FMT_HEX,&hf_cops_pcmm_classifier_action);
|
|
offset += 1;
|
|
|
|
/* 3 octets Not specified */
|
|
offset += 3;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Gate Specifications */
|
|
static int
|
|
cops_flow_spec(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Flow Spec");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_flow_spec_envelope);
|
|
offset += 1;
|
|
|
|
/* Service Number */
|
|
info_to_display(tvb,stt,offset,1,"Service Number",NULL,FMT_DEC,&hf_cops_pcmm_flow_spec_service_number);
|
|
offset += 1;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 28, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Token Bucket Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Rate",NULL,FMT_FLT,&hf_cops_pc_token_bucket_rate);
|
|
offset += 4;
|
|
|
|
/* Token Bucket Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Size",NULL,FMT_FLT,&hf_cops_pc_token_bucket_size);
|
|
offset += 4;
|
|
|
|
/* Peak Data Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Peak Data Rate",NULL,FMT_FLT,&hf_cops_pc_peak_data_rate);
|
|
offset += 4;
|
|
|
|
/* Minimum Policed Unit */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Policed Unit",NULL,FMT_DEC,&hf_cops_pc_min_policed_unit);
|
|
offset += 4;
|
|
|
|
/* Maximum Packet Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Packet Size",NULL,FMT_DEC,&hf_cops_pc_max_packet_size);
|
|
offset += 4;
|
|
|
|
/* Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Rate",NULL,FMT_FLT,&hf_cops_pc_spec_rate);
|
|
offset += 4;
|
|
|
|
/* Slack Term */
|
|
info_to_display(tvb,object_tree,offset,4,"Slack Term",NULL,FMT_DEC,&hf_cops_pc_slack_term);
|
|
offset += 4;
|
|
|
|
if (n < 64) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 28, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Token Bucket Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Rate",NULL,FMT_FLT,&hf_cops_pc_token_bucket_rate);
|
|
offset += 4;
|
|
|
|
/* Token Bucket Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Size",NULL,FMT_FLT,&hf_cops_pc_token_bucket_size);
|
|
offset += 4;
|
|
|
|
/* Peak Data Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Peak Data Rate",NULL,FMT_FLT,&hf_cops_pc_peak_data_rate);
|
|
offset += 4;
|
|
|
|
/* Minimum Policed Unit */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Policed Unit",NULL,FMT_DEC,&hf_cops_pc_min_policed_unit);
|
|
offset += 4;
|
|
|
|
/* Maximum Packet Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Packet Size",NULL,FMT_DEC,&hf_cops_pc_max_packet_size);
|
|
offset += 4;
|
|
|
|
/* Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Rate",NULL,FMT_FLT,&hf_cops_pc_spec_rate);
|
|
offset += 4;
|
|
|
|
/* Slack Term */
|
|
info_to_display(tvb,object_tree,offset,4,"Slack Term",NULL,FMT_DEC,&hf_cops_pc_slack_term);
|
|
offset += 4;
|
|
|
|
if (n < 92) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 28, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Token Bucket Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Rate",NULL,FMT_FLT,&hf_cops_pc_token_bucket_rate);
|
|
offset += 4;
|
|
|
|
/* Token Bucket Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Token Bucket Size",NULL,FMT_FLT,&hf_cops_pc_token_bucket_size);
|
|
offset += 4;
|
|
|
|
/* Peak Data Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Peak Data Rate",NULL,FMT_FLT,&hf_cops_pc_peak_data_rate);
|
|
offset += 4;
|
|
|
|
/* Minimum Policed Unit */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Policed Unit",NULL,FMT_DEC,&hf_cops_pc_min_policed_unit);
|
|
offset += 4;
|
|
|
|
/* Maximum Packet Size */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Packet Size",NULL,FMT_DEC,&hf_cops_pc_max_packet_size);
|
|
offset += 4;
|
|
|
|
/* Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Rate",NULL,FMT_FLT,&hf_cops_pc_spec_rate);
|
|
offset += 4;
|
|
|
|
/* Slack Term */
|
|
info_to_display(tvb,object_tree,offset,4,"Slack Term",NULL,FMT_DEC,&hf_cops_pc_slack_term);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : DOCSIS Service Class Name */
|
|
static int
|
|
cops_docsis_service_class_name(tvbuff_t *tvb, packet_info *pinfo, proto_tree *st, guint object_len, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,object_len,offset,"DOCSIS Service Class Name");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
if (object_len >= 12) {
|
|
proto_tree_add_item(stt, hf_cops_pcmm_docsis_scn, tvb, offset, object_len - 8, ENC_ASCII|ENC_NA);
|
|
offset += object_len - 8;
|
|
} else {
|
|
proto_tree_add_expert_format(stt, pinfo, &ei_cops_bad_cops_object_length,
|
|
tvb, offset - 8, 2, "Invalid object length: %u", object_len);
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* New functions were made with the i04 suffix to maintain backward compatibility with I03
|
|
*
|
|
* BEGIN PCMM I04
|
|
*
|
|
*/
|
|
|
|
/* Cops - Section : Best Effort Service */
|
|
static int
|
|
cops_best_effort_service_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Best Effort Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Non-Real-Time Polling Service */
|
|
static int
|
|
cops_non_real_time_polling_service_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Non-Real-Time Polling Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 64) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 92) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Real-Time Polling Service */
|
|
static int
|
|
cops_real_time_polling_service_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Real-Time Polling Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 64) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 92) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Maximum Concatenated Burst */
|
|
info_to_display(tvb,object_tree,offset,2,"Maximum Concatenated Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_concat_burst);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Unsolicited Grant Service */
|
|
static int
|
|
cops_unsolicited_grant_service_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Unsolicited Grant Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 28 : 24, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 40) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 28 : 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 28 : 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Unsolicited Grant Service with Activity Detection */
|
|
static int
|
|
cops_ugs_with_activity_detection_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Unsolicited Grant Service with Activity Detection");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 36 : 32, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Downstream Service */
|
|
static int
|
|
cops_downstream_service_i04_i05(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset, gboolean i05) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Downstream Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
/* Downstream Resequencing */
|
|
info_to_display(tvb,object_tree,offset,1,"Downstream Resequencing",NULL,FMT_HEX,&hf_cops_pcmm_down_resequencing);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved16, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
/* Downstream Peak Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Downstream Peak Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_down_peak_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
/* Downstream Resequencing */
|
|
info_to_display(tvb,object_tree,offset,1,"Downstream Resequencing",NULL,FMT_HEX,&hf_cops_pcmm_down_resequencing);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved16, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
/* Downstream Peak Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Downstream Peak Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_down_peak_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, i05 ? 40 : 36, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
/* Downstream Resequencing */
|
|
info_to_display(tvb,object_tree,offset,1,"Downstream Resequencing",NULL,FMT_HEX,&hf_cops_pcmm_down_resequencing);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved16, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
/* Downstream Peak Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Downstream Peak Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_down_peak_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Required Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Required Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_req_att_mask);
|
|
offset += 4;
|
|
|
|
/* Forbidden Attribute Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Forbidden Attribute Mask",NULL,FMT_DEC,&hf_cops_pcmm_forbid_att_mask);
|
|
offset += 4;
|
|
|
|
if (i05) {
|
|
/* Attribute Aggregation Rule Mask */
|
|
info_to_display(tvb,object_tree,offset,4,"Attribute Aggregation Rule Mask",NULL,FMT_DEC,&hf_cops_pcmm_att_aggr_rule_mask);
|
|
offset += 4;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Upstream Drop */
|
|
static int
|
|
cops_upstream_drop_i04(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Upstream Drop");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* END PCMM I04 */
|
|
|
|
/* Cops - Section : Best Effort Service */
|
|
static int
|
|
cops_best_effort_service(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Best Effort Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Non-Real-Time Polling Service */
|
|
static int
|
|
cops_non_real_time_polling_service(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Non-Real-Time Polling Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 28, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
if (n < 64) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
if (n < 92) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Real-Time Polling Service */
|
|
static int
|
|
cops_real_time_polling_service(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Real-Time Polling Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 28, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 64) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 92) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Unsolicited Grant Service */
|
|
static int
|
|
cops_unsolicited_grant_service(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Unsolicited Grant Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 16, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 40) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 16, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 16, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Unsolicited Grant Service with Activity Detection */
|
|
static int
|
|
cops_ugs_with_activity_detection(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Unsolicited Grant Service with Activity Detection");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Request Transmission Policy */
|
|
decode_docsis_request_transmission_policy(tvb, offset, object_tree);
|
|
offset += 4;
|
|
|
|
/* Unsolicited Grant Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Unsolicited Grant Size",NULL,FMT_DEC,&hf_cops_pcmm_unsolicited_grant_size);
|
|
offset += 2;
|
|
|
|
/* Grants Per Interval */
|
|
info_to_display(tvb,object_tree,offset,1,"Grants Per Interval",NULL,FMT_DEC,&hf_cops_pcmm_grants_per_interval);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
|
|
offset += 1;
|
|
|
|
/* Nominal Grant Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Grant Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_grant_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Grant Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Grant Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_grant_jitter);
|
|
offset += 4;
|
|
|
|
/* Nominal Polling Interval */
|
|
info_to_display(tvb,object_tree,offset,4,"Nominal Polling Interval",NULL,FMT_DEC,&hf_cops_pcmm_nominal_polling_interval);
|
|
offset += 4;
|
|
|
|
/* Tolerated Poll Jitter */
|
|
info_to_display(tvb,object_tree,offset,4,"Tolerated Poll Jitter",NULL,FMT_DEC,&hf_cops_pcmm_tolerated_poll_jitter);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Downstream Service */
|
|
static int
|
|
cops_downstream_service(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
proto_tree *stt, *object_tree;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Downstream Service");
|
|
offset += 4;
|
|
|
|
/* Envelope */
|
|
info_to_display(tvb,stt,offset,1,"Envelope",NULL,FMT_DEC,&hf_cops_pcmm_envelope);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Authorized Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Authorized Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
if (n < 56) return offset;
|
|
|
|
/* Reserved Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Reserved Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
if (n < 80) return offset;
|
|
|
|
/* Committed Envelope */
|
|
object_tree = proto_tree_add_subtree(stt, tvb, offset, 24, ett_cops_subtree, NULL, "Committed Envelope");
|
|
|
|
/* Traffic Priority */
|
|
info_to_display(tvb,object_tree,offset,1,"Traffic Priority",NULL,FMT_HEX,&hf_cops_pcmm_traffic_priority);
|
|
offset += 1;
|
|
|
|
proto_tree_add_item(object_tree, hf_cops_reserved24, tvb, offset, 3, ENC_BIG_ENDIAN);
|
|
offset += 3;
|
|
|
|
/* Maximum Sustained Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Sustained Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_max_sustained_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Maximum Traffic Burst */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Traffic Burst",NULL,FMT_DEC,&hf_cops_pcmm_max_traffic_burst);
|
|
offset += 4;
|
|
|
|
/* Minimum Reserved Traffic Rate */
|
|
info_to_display(tvb,object_tree,offset,4,"Minimum Reserved Traffic Rate",NULL,FMT_DEC,&hf_cops_pcmm_min_reserved_traffic_rate);
|
|
offset += 4;
|
|
|
|
/* Assumed Minimum Reserved Traffic Rate Packet Size */
|
|
info_to_display(tvb,object_tree,offset,2,"Assumed Minimum Reserved Traffic Rate Packet Size",NULL,FMT_DEC,&hf_cops_pcmm_ass_min_rtr_packet_size);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,object_tree,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Maximum Downstream Latency */
|
|
info_to_display(tvb,object_tree,offset,4,"Maximum Downstream Latency",NULL,FMT_DEC,&hf_cops_pcmm_max_downstream_latency);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : PacketCable Multimedia Event Gereration-Info */
|
|
static void
|
|
cops_mm_event_generation_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Event Generation Info");
|
|
offset += 4;
|
|
|
|
/* Primary Record Keeping Server IP Address */
|
|
info_to_display(tvb,stt,offset,4,"PRKS IP Address", NULL,FMT_IPv4,&hf_cops_pc_prks_ip);
|
|
offset += 4;
|
|
|
|
/* Primary Record Keeping Server IP Port */
|
|
info_to_display(tvb,stt,offset,2,"PRKS IP Port",NULL,FMT_DEC,&hf_cops_pc_prks_ip_port);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* Secondary Record Keeping Server IP Address */
|
|
info_to_display(tvb,stt,offset,4,"SRKS IP Address", NULL,FMT_IPv4,&hf_cops_pc_srks_ip);
|
|
offset += 4;
|
|
|
|
/* Secondary Record Keeping Server IP Port */
|
|
info_to_display(tvb,stt,offset,2,"SRKS IP Port",NULL,FMT_DEC,&hf_cops_pc_srks_ip_port);
|
|
offset += 2;
|
|
|
|
/* Reserved */
|
|
info_to_display(tvb,stt,offset,2,"Reserved",NULL,FMT_HEX,&hf_cops_pc_reserved);
|
|
offset += 2;
|
|
|
|
/* BCID Timestamp */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Timestamp",NULL,FMT_HEX,&hf_cops_pc_bcid_ts);
|
|
offset += 4;
|
|
|
|
/* BCID Element ID */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_id, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Time Zone */
|
|
proto_tree_add_item(stt, hf_cops_pc_bcid_tz, tvb, offset, 8, ENC_ASCII|ENC_NA);
|
|
offset += 8;
|
|
|
|
/* BCID Event Counter */
|
|
info_to_display(tvb,stt,offset,4,"BCID - Event Counter",NULL,FMT_DEC,&hf_cops_pc_bcid_ev);
|
|
}
|
|
|
|
/* Cops - Section : Volume-Based Usage Limit */
|
|
static int
|
|
cops_volume_based_usage_limit(tvbuff_t *tvb, proto_tree *st, guint object_len, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,object_len,offset,"Volume-Based Usage Limit");
|
|
offset += 4;
|
|
|
|
/* Usage Limit */
|
|
proto_tree_add_item(stt, hf_cops_pcmm_volume_based_usage_limit, tvb, offset, 8,
|
|
ENC_BIG_ENDIAN);
|
|
offset += 8;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Time-Based Usage Limit */
|
|
static int
|
|
cops_time_based_usage_limit(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Time-Based Usage Limit");
|
|
offset += 4;
|
|
|
|
/* Time Limit */
|
|
info_to_display(tvb,stt,offset,4,"Time Limit", NULL,FMT_DEC,&hf_cops_pcmm_time_based_usage_limit);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Opaque Data */
|
|
static void
|
|
cops_opaque_data(tvbuff_t *tvb, proto_tree *st, guint object_len, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,object_len,offset,"Opaque Data");
|
|
offset += 4;
|
|
|
|
/* Opaque Data */
|
|
proto_tree_add_item(stt, hf_cops_opaque_data, tvb, offset, 8, ENC_NA);
|
|
}
|
|
|
|
/* Cops - Section : Gate Time Info */
|
|
static int
|
|
cops_gate_time_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate Time Info");
|
|
offset += 4;
|
|
|
|
/* Gate Time Info */
|
|
info_to_display(tvb,stt,offset,4,"Time Committed", NULL,FMT_DEC,&hf_cops_pcmm_gate_time_info);
|
|
offset += 4;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Gate Usage Info */
|
|
static void
|
|
cops_gate_usage_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate Usage Info");
|
|
offset += 4;
|
|
|
|
/* Gate Usage Info */
|
|
info_to_display(tvb,stt,offset,8,"Octet Count", NULL,FMT_DEC,&hf_cops_pcmm_gate_usage_info);
|
|
}
|
|
|
|
/* Cops - Section : PacketCable error */
|
|
static int
|
|
cops_packetcable_mm_error(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
guint16 code, subcode;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"PacketCable Error");
|
|
offset += 4;
|
|
|
|
code = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_uint_format(stt, hf_cops_pcmm_packetcable_error_code, tvb, offset, 2, code,
|
|
"Error Code: %s (%u)", val_to_str_const(code, pcmm_packetcable_error_code, "Unknown"),
|
|
code);
|
|
offset += 2;
|
|
|
|
subcode = tvb_get_ntohs(tvb, offset);
|
|
if (code == 6 || code == 7)
|
|
proto_tree_add_uint_format(stt, hf_cops_pcmm_packetcable_error_subcode,
|
|
tvb, offset, 2, code, "Error-Subcode: 0x%02x, S-Num: 0x%02x, S-Type: 0x%02x",
|
|
subcode, subcode >> 8, subcode & 0xf);
|
|
else
|
|
proto_tree_add_uint_format(stt, hf_cops_pcmm_packetcable_error_subcode,
|
|
tvb, offset, 2, code, "Error-Subcode: 0x%04x", subcode);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Gate State */
|
|
static int
|
|
cops_gate_state(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Gate State");
|
|
offset += 4;
|
|
|
|
/* State */
|
|
info_to_display(tvb,stt,offset,2,"State",pcmm_gate_state,FMT_DEC,&hf_cops_pcmm_packetcable_gate_state);
|
|
offset += 2;
|
|
|
|
/* Reason */
|
|
info_to_display(tvb,stt,offset,2,"Reason",pcmm_gate_state_reason,FMT_DEC,&hf_cops_pcmm_packetcable_gate_state_reason);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Version Info */
|
|
static int
|
|
cops_version_info(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Version Info");
|
|
offset += 4;
|
|
|
|
/* State */
|
|
info_to_display(tvb,stt,offset,2,"Major Version Number",NULL,FMT_DEC,&hf_cops_pcmm_packetcable_version_info_major);
|
|
offset += 2;
|
|
|
|
/* Reason */
|
|
info_to_display(tvb,stt,offset,2,"Minor Version Number",NULL,FMT_DEC,&hf_cops_pcmm_packetcable_version_info_minor);
|
|
offset += 2;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : PSID */
|
|
static void
|
|
cops_psid(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"PSID");
|
|
offset += 4;
|
|
|
|
/* PSID */
|
|
info_to_display(tvb,stt,offset,4,"PSID", NULL,FMT_DEC,&hf_cops_pcmm_psid);
|
|
}
|
|
|
|
/* Cops - Section : Synch Options */
|
|
static int
|
|
cops_synch_options(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Synch Options");
|
|
offset += 4;
|
|
|
|
proto_tree_add_item(stt, hf_cops_reserved16, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* Report Type */
|
|
info_to_display(tvb,stt,offset,1,"Report Type", pcmm_report_type_vals,FMT_DEC,&hf_cops_pcmm_synch_options_report_type);
|
|
offset += 1;
|
|
|
|
/* Sych Type */
|
|
info_to_display(tvb,stt,offset,1,"Synch Type", pcmm_synch_type_vals,FMT_DEC,&hf_cops_pcmm_synch_options_synch_type);
|
|
offset += 1;
|
|
|
|
return offset;
|
|
}
|
|
|
|
/* Cops - Section : Msg Receipt Key */
|
|
static void
|
|
cops_msg_receipt_key(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"Msg Receipt Key");
|
|
offset += 4;
|
|
|
|
/* Msg Receipt Key */
|
|
info_to_display(tvb,stt,offset,4,"Msg Receipt Key", NULL,FMT_HEX,&hf_cops_pcmm_msg_receipt_key);
|
|
}
|
|
|
|
/* Cops - Section : UserID */
|
|
static void
|
|
cops_userid(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb, st, n, offset, "UserID");
|
|
offset += 4;
|
|
|
|
/* UserID */
|
|
info_to_display(tvb, stt, offset, n-4, "UserID", NULL, FMT_STR, &hf_cops_pcmm_userid);
|
|
}
|
|
|
|
/* Cops - Section : SharedResourceID */
|
|
static void
|
|
cops_sharedresourceid(tvbuff_t *tvb, proto_tree *st, guint n, guint32 offset) {
|
|
|
|
proto_tree *stt;
|
|
|
|
/* Create a subtree */
|
|
stt = info_to_cops_subtree(tvb,st,n,offset,"SharedResourceID");
|
|
offset += 4;
|
|
|
|
/* SharedResourceID */
|
|
info_to_display(tvb,stt,offset,4,"SharedResourceID", NULL,FMT_HEX,&hf_cops_pcmm_sharedresourceid);
|
|
}
|
|
|
|
/* PacketCable D-QoS S-Num/S-Type globs */
|
|
#define PCDQ_TRANSACTION_ID 0x0101
|
|
#define PCDQ_SUBSCRIBER_IDv4 0x0201
|
|
#define PCDQ_SUBSCRIBER_IDv6 0x0202
|
|
#define PCDQ_GATE_ID 0x0301
|
|
#define PCDQ_ACTIVITY_COUNT 0x0401
|
|
#define PCDQ_GATE_SPEC 0x0501
|
|
#define PCDQ_REMOTE_GATE_INFO 0x0601
|
|
#define PCDQ_EVENT_GENERATION_INFO 0x0701
|
|
#define PCDQ_MEDIA_CONNECTION_EVENT_INFO 0x0801
|
|
#define PCDQ_PACKETCABLE_ERROR 0x0901
|
|
#define PCDQ_PACKETCABLE_REASON 0x0d01
|
|
#define PCDQ_ELECTRONIC_SURVEILLANCE 0x0a01
|
|
#define PCDQ_SESSION_DESCRIPTION 0x0b01
|
|
|
|
/* Analyze the PacketCable objects */
|
|
static void
|
|
cops_analyze_packetcable_dqos_obj(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 op_code, guint32 offset) {
|
|
|
|
gint remdata;
|
|
guint16 object_len;
|
|
guint8 s_num, s_type;
|
|
guint16 num_type_glob;
|
|
|
|
/* Only if this option is enabled by the Gui */
|
|
if ( cops_packetcable == FALSE ) {
|
|
return;
|
|
}
|
|
|
|
/* Do the remaining client specific objects */
|
|
remdata = tvb_reported_length_remaining(tvb, offset);
|
|
while (remdata > 4) {
|
|
|
|
/* In case we have remaining data, then lets try to get this analyzed */
|
|
object_len = tvb_get_ntohs(tvb, offset);
|
|
if (object_len < 4) {
|
|
proto_tree_add_expert_format(tree, pinfo, &ei_cops_bad_cops_object_length, tvb, offset, 2,
|
|
"Incorrect PacketCable object length %u < 4", object_len);
|
|
return;
|
|
}
|
|
|
|
s_num = tvb_get_guint8(tvb, offset + 2);
|
|
s_type = tvb_get_guint8(tvb, offset + 3);
|
|
|
|
/* Glom the s_num and s_type together to make switching easier */
|
|
num_type_glob = s_num << 8 | s_type;
|
|
|
|
/* Perform the appropriate functions */
|
|
switch (num_type_glob){
|
|
case PCDQ_TRANSACTION_ID:
|
|
cops_transaction_id(tvb, pinfo, tree, op_code, object_len, offset);
|
|
break;
|
|
case PCDQ_SUBSCRIBER_IDv4:
|
|
cops_subscriber_id_v4(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_SUBSCRIBER_IDv6:
|
|
cops_subscriber_id_v6(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_GATE_ID:
|
|
cops_gate_id(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_ACTIVITY_COUNT:
|
|
cops_activity_count(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_GATE_SPEC:
|
|
cops_gate_specs(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_REMOTE_GATE_INFO:
|
|
cops_remote_gate_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_EVENT_GENERATION_INFO:
|
|
cops_event_generation_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_PACKETCABLE_ERROR:
|
|
cops_packetcable_error(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_ELECTRONIC_SURVEILLANCE:
|
|
cops_surveillance_parameters(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCDQ_PACKETCABLE_REASON:
|
|
cops_packetcable_reason(tvb, tree, object_len, offset);
|
|
break;
|
|
}
|
|
|
|
/* Tune offset */
|
|
offset += object_len;
|
|
|
|
/* See what we can still get from the buffer */
|
|
remdata = tvb_reported_length_remaining(tvb, offset);
|
|
}
|
|
}
|
|
|
|
/* XXX - This duplicates code in the DOCSIS dissector. */
|
|
static void
|
|
decode_docsis_request_transmission_policy(tvbuff_t *tvb, guint32 offset, proto_tree *tree) {
|
|
|
|
static const int *policies[] = {
|
|
&hf_cops_pcmm_request_transmission_policy_sf_all_cm,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_priority,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_request_for_request,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_data_for_data,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_piggyback,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_concatenate,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_fragment,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_supress,
|
|
&hf_cops_pcmm_request_transmission_policy_sf_drop_packets,
|
|
NULL
|
|
};
|
|
|
|
proto_tree_add_bitmask(tree, tvb, offset, hf_cops_pcmm_request_transmission_policy,
|
|
ett_docsis_request_transmission_policy,
|
|
policies,
|
|
ENC_BIG_ENDIAN);
|
|
}
|
|
|
|
|
|
#define PCMM_TRANSACTION_ID 0x0101
|
|
#define PCMM_AMID 0x0201
|
|
#define PCMM_SUBSCRIBER_ID 0x0301
|
|
#define PCMM_SUBSCRIBER_ID_V6 0x0302
|
|
#define PCMM_GATE_ID 0x0401
|
|
#define PCMM_GATE_SPEC 0x0501
|
|
#define PCMM_CLASSIFIER 0x0601
|
|
#define PCMM_EXTENDED_CLASSIFIER 0x0602
|
|
#define PCMM_IPV6_CLASSIFIER 0x0603
|
|
#define PCMM_FLOW_SPEC 0x0701
|
|
#define PCMM_DOCSIS_SERVICE_CLASS_NAME 0x0702
|
|
#define PCMM_BEST_EFFORT_SERVICE 0x0703
|
|
#define PCMM_NON_REAL_TIME_POLLING_SERVICE 0x0704
|
|
#define PCMM_REAL_TIME_POLLING_SERVICE 0x0705
|
|
#define PCMM_UNSOLICITED_GRANT_SERVICE 0x0706
|
|
#define PCMM_UGS_WITH_ACTIVITY_DETECTION 0x0707
|
|
#define PCMM_DOWNSTREAM_SERVICE 0x0708
|
|
#define PCMM_UPSTREAM_DROP 0x0709
|
|
#define PCMM_EVENT_GENERATION_INFO 0x0801
|
|
#define PCMM_VOLUME_BASED_USAGE_LIMIT 0x0901
|
|
#define PCMM_TIME_BASED_USAGE_LIMIT 0x0a01
|
|
#define PCMM_OPAQUE_DATA 0x0b01
|
|
#define PCMM_GATE_TIME_INFO 0x0c01
|
|
#define PCMM_GATE_USAGE_INFO 0x0d01
|
|
#define PCMM_PACKETCABLE_ERROR 0x0e01
|
|
#define PCMM_GATE_STATE 0x0f01
|
|
#define PCMM_VERSION_INFO 0x1001
|
|
#define PCMM_PSID 0x1101
|
|
#define PCMM_SYNCH_OPTIONS 0x1201
|
|
#define PCMM_MSG_RECEIPT_KEY 0x1301
|
|
#define PCMM_USERID 0x1501
|
|
#define PCMM_SHAREDRESOURCEID 0x1601
|
|
|
|
|
|
static void
|
|
cops_analyze_packetcable_mm_obj(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 op_code, guint32 offset) {
|
|
|
|
guint16 object_len;
|
|
guint8 s_num, s_type;
|
|
guint16 num_type_glob;
|
|
|
|
/* Only if this option is enabled by the Gui */
|
|
if ( cops_packetcable == FALSE ) {
|
|
return;
|
|
}
|
|
|
|
/* Do the remaining client specific objects */
|
|
while (tvb_reported_length_remaining(tvb, offset) > 4) {
|
|
|
|
/* In case we have remaining data, then lets try to get this analyzed */
|
|
object_len = tvb_get_ntohs(tvb, offset);
|
|
if (object_len < 4) {
|
|
proto_tree_add_expert_format(tree, pinfo, &ei_cops_bad_cops_object_length, tvb, offset, 2,
|
|
"Incorrect PacketCable object length %u < 4", object_len);
|
|
return;
|
|
}
|
|
|
|
s_num = tvb_get_guint8(tvb, offset + 2);
|
|
s_type = tvb_get_guint8(tvb, offset + 3);
|
|
|
|
/* Glom the s_num and s_type together to make switching easier */
|
|
num_type_glob = s_num << 8 | s_type;
|
|
|
|
/* Perform the appropriate functions */
|
|
switch (num_type_glob){
|
|
case PCMM_TRANSACTION_ID:
|
|
cops_mm_transaction_id(tvb, pinfo, tree, op_code, object_len, offset);
|
|
break;
|
|
case PCMM_AMID:
|
|
cops_amid(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_SUBSCRIBER_ID:
|
|
cops_subscriber_id_v4(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_SUBSCRIBER_ID_V6:
|
|
cops_subscriber_id_v6(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_GATE_ID:
|
|
cops_gate_id(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_GATE_SPEC:
|
|
cops_mm_gate_spec(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_CLASSIFIER:
|
|
cops_classifier(tvb, tree, object_len, offset, FALSE);
|
|
break;
|
|
case PCMM_EXTENDED_CLASSIFIER:
|
|
cops_classifier(tvb, tree, object_len, offset, TRUE);
|
|
break;
|
|
case PCMM_IPV6_CLASSIFIER:
|
|
cops_ipv6_classifier(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_FLOW_SPEC:
|
|
cops_flow_spec(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_DOCSIS_SERVICE_CLASS_NAME:
|
|
cops_docsis_service_class_name(tvb, pinfo, tree, object_len, offset);
|
|
break;
|
|
case PCMM_BEST_EFFORT_SERVICE:
|
|
if (object_len == 44 || object_len == 80 || object_len == 116)
|
|
cops_best_effort_service_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 40 || object_len == 72 || object_len == 104)
|
|
cops_best_effort_service_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_best_effort_service(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_NON_REAL_TIME_POLLING_SERVICE:
|
|
if (object_len == 48 || object_len == 88 || object_len == 128)
|
|
cops_non_real_time_polling_service_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 44 || object_len == 80 || object_len == 116)
|
|
cops_non_real_time_polling_service_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_non_real_time_polling_service(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_REAL_TIME_POLLING_SERVICE:
|
|
if (object_len == 48 || object_len == 88 || object_len == 128)
|
|
cops_real_time_polling_service_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 44 || object_len == 80 || object_len == 116)
|
|
cops_real_time_polling_service_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_real_time_polling_service(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_UNSOLICITED_GRANT_SERVICE:
|
|
if (object_len == 36 || object_len == 64 || object_len == 92)
|
|
cops_unsolicited_grant_service_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 32 || object_len == 56 || object_len == 80)
|
|
cops_unsolicited_grant_service_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_unsolicited_grant_service(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_UGS_WITH_ACTIVITY_DETECTION:
|
|
if (object_len == 44 || object_len == 80 || object_len == 116)
|
|
cops_ugs_with_activity_detection_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 40 || object_len == 72 || object_len == 104)
|
|
cops_ugs_with_activity_detection_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_ugs_with_activity_detection(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_DOWNSTREAM_SERVICE:
|
|
if (object_len == 48 || object_len == 88 || object_len == 128)
|
|
cops_downstream_service_i04_i05(tvb, tree, object_len, offset, TRUE);
|
|
else if (object_len == 40 || object_len == 72 || object_len == 104)
|
|
cops_downstream_service_i04_i05(tvb, tree, object_len, offset, FALSE);
|
|
else
|
|
cops_downstream_service(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_UPSTREAM_DROP:
|
|
cops_upstream_drop_i04(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_EVENT_GENERATION_INFO:
|
|
cops_mm_event_generation_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_VOLUME_BASED_USAGE_LIMIT:
|
|
cops_volume_based_usage_limit(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_TIME_BASED_USAGE_LIMIT:
|
|
cops_time_based_usage_limit(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_OPAQUE_DATA:
|
|
cops_opaque_data(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_GATE_TIME_INFO:
|
|
cops_gate_time_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_GATE_USAGE_INFO:
|
|
cops_gate_usage_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_PACKETCABLE_ERROR:
|
|
cops_packetcable_mm_error(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_GATE_STATE:
|
|
cops_gate_state(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_VERSION_INFO:
|
|
cops_version_info(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_PSID:
|
|
cops_psid(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_SYNCH_OPTIONS:
|
|
cops_synch_options(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_MSG_RECEIPT_KEY:
|
|
cops_msg_receipt_key(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_USERID:
|
|
cops_userid(tvb, tree, object_len, offset);
|
|
break;
|
|
case PCMM_SHAREDRESOURCEID:
|
|
cops_sharedresourceid(tvb, tree, object_len, offset);
|
|
break;
|
|
|
|
}
|
|
|
|
/* Tune offset */
|
|
offset += object_len;
|
|
}
|
|
}
|
|
|
|
|
|
/* End of PacketCable Addition */
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|