pfcp: Update to 3GPP TS 29.244 V16.7.0
This commit is contained in:
Joakim Karlsson
Wireshark GitLab Utility
parent
a0a9d41d13
commit
22b580b946
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@ -10,7 +10,7 @@
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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* Ref 3GPP TS 29.244 V16.6.0 (2020-12-11)
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* Ref 3GPP TS 29.244 V16.7.0 (2021-03-30)
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*/
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#include "config.h"
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@ -173,6 +173,7 @@ static int hf_pfcp_fq_csid_node_id_ipv6 = -1;
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static int hf_pfcp_fq_csid_node_id_mcc_mnc = -1;
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static int hf_pfcp_fq_csid_node_id_int = -1;
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static int hf_pfcp_fq_csid = -1;
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static int hf_pfcp_fq_csid_node_type = -1;
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static int hf_pfcp_measurement_period = -1;
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static int hf_pfcp_duration_measurement = -1;
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static int hf_pfcp_time_of_first_packet = -1;
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@ -1089,7 +1090,7 @@ static void dissect_pfcp_qos_monitoring_report(tvbuff_t *tvb, packet_info *pinfo
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static void dissect_pfcp_packet_rate_status_report_ie_within_pfcp_session_deletion_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_ethernet_context_information_within_pfcp_session_modification_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_redundant_transmission_detection_parameters(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_updated_pdr_ie_within_pfcp_session_report_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_updated_pdr_ie_within_pfcp_session_modification_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_provide_rds_configuration_information_ie_within_pfcp_session_modification_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_query_packet_rate_status_ie_within_pfcp_session_modification_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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static void dissect_pfcp_query_packet_rate_status_report_ie_within_pfcp_session_modification_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args _U_);
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@ -1249,7 +1250,7 @@ static value_string_ext pfcp_message_type_ext = VALUE_STRING_EXT_INIT(pfcp_messa
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#define PFCP_IE_PACKET_RATE_STATUS_REPORT_IE_WITHIN_PFCP_SESSION_DELETION_RESPONSE 252
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#define PCFP_IE_ETHERNET_CONTEXT_INFORMATION_WITHIN_PFCP_SESSION_MODIFICATION_REQUEST 254
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#define PFCP_IE_REDUNDANT_TRANSMISSION_DETECTION_PARAMETERS_IE_IN_PDI 255
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#define PFCP_IE_UPDATED_PDR_IE_WITHIN_PFCP_SESSION_REPORT_RESPONSE 256
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#define PFCP_IE_UPDATED_PDR_IE_WITHIN_PFCP_SESSION_MODIFICATION_RESPONSE 256
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#define PFCP_IE_PROVIDE_RDS_CONFIGURATION_INFORMATION_IE_WITHIN_PCFP_SESSION_ESTABLISHMENT_REQUEST 261
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#define PFCP_IE_QUERY_PACKET_RATE_STATUS_IE_WITHIN_PCFP_SESSION_ESTABLISHMENT_REQUEST 263
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#define PFCP_IE_QUERY_PACKET_RATE_STATUS_REPORT_IE_WITHIN_PCFP_SESSION_ESTABLISHMENT_RESPONSE 264
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@ -3744,6 +3745,17 @@ static const value_string pfcp_fq_csid_node_id_type_vals[] = {
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{ 0, NULL }
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};
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static const value_string pfcp_fq_csid_node_type_vals[] = {
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{ 0, "MME" },
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{ 1, "SGW-C" },
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{ 2, "PGW-C" },
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{ 3, "ePDG" },
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{ 4, "TWAN" },
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{ 5, "PGW-U/SGW-U" },
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{ 0, NULL }
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};
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static void
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dissect_pfcp_fq_csid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, pfcp_session_args_t *args _U_)
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{
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@ -3786,6 +3798,13 @@ dissect_pfcp_fq_csid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_
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offset += 2;
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num_csid--;
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}
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if (offset < length) {
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proto_tree_add_item(tree, hf_pfcp_spare_b7_b4, tvb, offset, 1, ENC_BIG_ENDIAN);
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proto_tree_add_item(tree, hf_pfcp_fq_csid_node_type, tvb, offset, 1, ENC_BIG_ENDIAN);
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offset++;
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}
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if (offset < length) {
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proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
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}
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@ -5045,9 +5064,43 @@ static const value_string pfcp_failed_rule_id_type_vals[] = {
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{ 2, "QER" },
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{ 3, "URR" },
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{ 4, "BAR" },
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{ 5, "MAR" },
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{ 6, "SRR" },
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{ 0, NULL }
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};
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/*
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* 8.2.123 MAR ID
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*/
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static int
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decode_pfcp_mar_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, gint offset)
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{
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guint32 mar_id;
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/* Octet 5 to 6 MAR ID*/
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proto_tree_add_item_ret_uint(tree, hf_pfcp_mar_id, tvb, offset, 2, ENC_BIG_ENDIAN, &mar_id);
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offset += 2;
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proto_item_append_text(item, "%u", mar_id);
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return offset;
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}
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/*
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* 8.2.151 SRR ID
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*/
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static int
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decode_pfcp_srr_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, gint offset)
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{
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guint32 srr_id;
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/* Oct 5 The SRR ID value shall be encoded as a binary integer value. */
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proto_tree_add_item_ret_uint(tree, hf_pfcp_srr_id, tvb, offset, 1, ENC_BIG_ENDIAN, &srr_id);
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offset += 1;
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proto_item_append_text(item, "%u", srr_id);
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return offset;
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}
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static void
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dissect_pfcp_failed_rule_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, pfcp_session_args_t *args _U_)
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{
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@ -5062,7 +5115,7 @@ dissect_pfcp_failed_rule_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t
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/* 6 to p Rule ID value
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* The length and the value of the Rule ID value field shall be set as specified for the
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* PDR ID, FAR ID, QER ID, URR ID and BAR ID IE types respectively.
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* PDR ID, FAR ID, QER ID, URR ID, BAR ID, MAR ID and SRR ID IE types respectively.
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*/
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switch (rule_type) {
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case 0:
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@ -5085,6 +5138,14 @@ dissect_pfcp_failed_rule_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t
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/* BAR ID */
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offset = decode_pfcp_bar_id(tvb, pinfo, tree, item, offset);
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break;
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case 5:
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/* MAR ID */
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offset = decode_pfcp_mar_id(tvb, pinfo, tree, item, offset);
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break;
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case 6:
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/* SRR ID */
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offset = decode_pfcp_srr_id(tvb, pinfo, tree, item, offset);
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break;
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default:
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break;
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}
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@ -6122,7 +6183,7 @@ static const value_string pfcp_tgpp_interface_type_vals[] = {
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{ 1, "S5/S8-U" },
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{ 2, "S4-U" },
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{ 3, "S11-U" },
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{ 4, "S12-U" },
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{ 4, "S12" },
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{ 5, "Gn/Gp-U" },
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{ 6, "S2a-U" },
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{ 7, "S2b-U" },
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@ -6133,12 +6194,20 @@ static const value_string pfcp_tgpp_interface_type_vals[] = {
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{ 12, "N3 Trusted Non-3GPP Access" },
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{ 13, "N3 Untrusted Non-3GPP Access" },
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{ 14, "N3 for data forwarding" },
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{ 15, "N9" },
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{ 15, "N9 (or N9 for non-roaming)" },
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{ 16, "SGi" },
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{ 17, "N6" },
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{ 18, "N19" },
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{ 19, "S8-U" },
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{ 20, "Gp-U" },
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{ 21, "N9 for roaming" },
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{ 22, "Iu-U" },
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{ 23, "N9 for data forwarding" },
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{ 24, "Sxa-U" },
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{ 25, "Sxb-U" },
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{ 26, "Sxc-U" },
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{ 27, "N4-U" },
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{ 28, "SGW/UPF GTP-U interface for UL data forwarding" },
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{ 0, NULL }
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};
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@ -6255,18 +6324,6 @@ dissect_pfcp_deactivation_time(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tr
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/*
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* 8.2.123 MAR ID
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*/
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static int
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decode_pfcp_mar_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, gint offset)
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{
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guint32 mar_id;
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/* Octet 5 to 6 MAR ID*/
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proto_tree_add_item_ret_uint(tree, hf_pfcp_mar_id, tvb, offset, 2, ENC_BIG_ENDIAN, &mar_id);
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offset += 2;
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proto_item_append_text(item, "%u", mar_id);
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return offset;
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}
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static void
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dissect_pfcp_mar_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, pfcp_session_args_t *args _U_)
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@ -6965,20 +7022,16 @@ dissect_pfcp_cumulative_rate_ratio_measurement(tvbuff_t *tvb, packet_info *pinfo
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/*
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* 8.2.151 SRR ID
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*/
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static void
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dissect_pfcp_srr_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, pfcp_session_args_t *args _U_)
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dissect_pfcp_srr_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, pfcp_session_args_t *args _U_)
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{
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int offset = 0;
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guint value;
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/* Oct 5 The SRR ID value shall be encoded as a binary integer value. */
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proto_tree_add_item_ret_uint(tree, hf_pfcp_srr_id, tvb, offset, 1, ENC_BIG_ENDIAN, &value);
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offset++;
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proto_item_append_text(item, "%u", value);
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offset = decode_pfcp_srr_id(tvb, pinfo, tree, item, offset);
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if (offset < length) {
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proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, length);
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proto_tree_add_expert(tree, pinfo, &ei_pfcp_ie_data_not_decoded, tvb, offset, -1);
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}
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}
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@ -8099,7 +8152,7 @@ static const pfcp_ie_t pfcp_ies[] = {
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/* 253 */ { dissect_pfcp_nf_instance_id }, /* NF Instance ID Extendable / Clause 8.2.175 */
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/* 254 */ { dissect_pfcp_ethernet_context_information_within_pfcp_session_modification_request }, /* Ethernet Context Information within PFCP Session Modification Request Extendable / Table 7.5.4.21-1 */
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/* 255 */ { dissect_pfcp_redundant_transmission_detection_parameters }, /* Redundant Transmission Detection Parameters Extendable / Table 7.5.2.2-5 */
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/* 256 */ { dissect_pfcp_updated_pdr_ie_within_pfcp_session_report_response }, /* Updated PDR IE within PFCP Session Report Response Extendable / Table 7.5.9.3-1 */
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/* 256 */ { dissect_pfcp_updated_pdr_ie_within_pfcp_session_modification_response }, /* Updated PDR IE within PFCP Session Modification Response Extendable / Table 7.5.5.5-1 */
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/* 257 */ { dissect_pfcp_s_nssai }, /* S-NSSAI Fixed Length / Clause 8.2.176 */
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/* 258 */ { dissect_pfcp_ip_version }, /* IP version Extendable / Clause 8.2.177 */
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/* 259 */ { dissect_pfcp_pfcpasreq_flags }, /* PFCPASReq-Flags Extendable / Clause 8.2.178 */
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@ -8775,9 +8828,9 @@ dissect_pfcp_redundant_transmission_detection_parameters(tvbuff_t *tvb, packet_i
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}
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static void
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dissect_pfcp_updated_pdr_ie_within_pfcp_session_report_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args)
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dissect_pfcp_updated_pdr_ie_within_pfcp_session_modification_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, pfcp_session_args_t *args)
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{
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dissect_pfcp_grouped_ie(tvb, pinfo, tree, item, length, message_type, ett_pfcp_elem[PFCP_IE_UPDATED_PDR_IE_WITHIN_PFCP_SESSION_REPORT_RESPONSE], args);
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dissect_pfcp_grouped_ie(tvb, pinfo, tree, item, length, message_type, ett_pfcp_elem[PFCP_IE_UPDATED_PDR_IE_WITHIN_PFCP_SESSION_MODIFICATION_RESPONSE], args);
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}
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static void
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@ -10428,6 +10481,11 @@ proto_register_pfcp(void)
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FT_UINT16, BASE_DEC, NULL, 0x0,
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NULL, HFILL }
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},
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{ &hf_pfcp_fq_csid_node_type,
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{ "Node Type", "pfcp.fq_csid_node_type",
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FT_UINT8, BASE_DEC, VALS(pfcp_fq_csid_node_type_vals), 0x0f,
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NULL, HFILL }
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},
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{ &hf_pfcp_measurement_period,
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{ "Measurement Period", "pfcp.measurement_period",
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FT_UINT32, BASE_DEC, NULL, 0x0,
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