forked from osmocom/wireshark
From Duncan Salerno:
GTPv2 IE names incorrect/incomplete https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3525 svn path=/trunk/; revision=28705
This commit is contained in:
Anders Broman
parent
a033f4e6a9
commit
2169c5f139
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@ -97,14 +97,16 @@ static const value_string gtpv2_message_type_vals[] = {
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{3, "Version Not Supported Indication"},
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/* 4-24 Reserved for S101 interface TS 29.276 */
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/* 25-31 Reserved for Sv interface TS 29.280 */
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/* SGSN/MME to PGW (S4/S11, S5/S8) */
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{32, "Create Session Request"},
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{33, "Create Session Response"},
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{34, "Update User Plane Request"},
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{35, "Update User Plane Response"},
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{36, "Modify Bearer Request"},
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{37, "Modify Bearer Response"},
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{38, "Delete Session Request"},
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{39, "Delete Session Response"},
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{34, "Modify Bearer Request"},
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{35, "Modify Bearer Response"},
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{36, "Delete Session Request"},
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{37, "Delete Session Response"},
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/* SGSN to PGW (S4, S5/S8) */
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{38, "Change Notification Request"},
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{39, "Change Notification Response"},
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/* 40-63 For future use */
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/* Messages without explicit response */
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{64, "Modify Bearer Command"}, /* (MME/SGSN to PGW -S11/S4, S5/S8) */
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@ -125,7 +127,11 @@ static const value_string gtpv2_message_type_vals[] = {
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{98, "Update Bearer Response"},
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{99, "Delete Bearer Request"},
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{100, "Delete Bearer Response"},
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/* 101-127 For future use MME to MME, SGSN to MME, MME to SGSN, SGSN to SGSN (S3/10/S16) */
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/* PGW to MME, MME to PGW, SGW to PGW, SGW to MME (S5/S8, S11) */
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{101, "Delete PDN Connection Set Request"},
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{102, "Delete PDN Connection Set Response"},
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/* 103-127 For future use */
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/* MME to MME, SGSN to MME, MME to SGSN, SGSN to SGSN (S3/10/S16) */
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{128, "Identification Request"},
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{129, "Identification Response"},
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{130, "Context Request"},
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@ -145,7 +151,7 @@ static const value_string gtpv2_message_type_vals[] = {
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{149, "Detach Notification"},
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{150, "Detach Acknowledge"},
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{151, "CS Paging Indication"},
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{151, "RAN Information Relay"},
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{152, "RAN Information Relay"},
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/* 153-159 For future use */
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/* MME to SGW (S11) */
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{160, "Create Forwarding Tunnel Request"},
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@ -161,9 +167,10 @@ static const value_string gtpv2_message_type_vals[] = {
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{170, "Release Access Bearers Request"},
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{171, "Release Access Bearers Response"},
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/* 172-175 For future use */
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/*SGW to SGSN/MME (S4/S11) */
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/* SGW to SGSN/MME (S4/S11) */
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{176, "Downlink Data Notification "},
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{177, "Downlink Data Notification Acknowledgement "},
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{177, "Downlink Data Notification Acknowledgement"},
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/* SGW to SGSN (S4) */
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{178, "Update Bearer Complete "},
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/* 179-191 For future use */
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/* Other */
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@ -260,7 +267,7 @@ static const value_string gtpv2_element_type_vals[] = {
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{126, "UDP Source Port Number"}, /* Extendable / 8.56 */
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{127, "APN Restriction"}, /* Extendable / 8.57 */
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{128, "Selection Mode"}, /* Extendable / 8.58 */
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{129, "Source Identification Variable"}, /* Length / 8.50 */
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{129, "Source Identification"}, /* Variable Length / 8.50 */
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{130, "Bearer Control Mode"}, /* Extendable / 8.60 */
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{131, "Change Reporting Action"}, /* Variable Length / 8.61 */
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{132, "Fully Qualified PDN Connection Set Identifier (FQ-CSID)"}, /* Variable Length / 8.62 */
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@ -268,8 +275,8 @@ static const value_string gtpv2_element_type_vals[] = {
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{134, "eMLPP Priority"}, /* Extendable / 8.64 */
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{135, "Node Type"}, /* Extendable / 8.65 */
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{136, "Fully Qualified Domain Name (FQDN)"}, /* Variable Length / 8.66 */
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/* 137-254 "Spare."}, */ /* For future use. FFS */
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{137, "Transaction Identifier (TI)"}, /* Variable Length / 8.68 */
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/* 138-254 "Spare."}, */ /* For future use. FFS */
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{255, "Private"}, /* Extension Extendable / 8.71 */
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{0, NULL}
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};
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@ -300,17 +307,21 @@ dissect_gtpv2_imsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot
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/* Table 8.4-1: Cause values */
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static const value_string gtpv2_cause_vals[] = {
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{0, "Reserved"},
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/* Request */
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{1, "Paging Cause"},
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{2, "Local Detach"},
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{3, "Complete Detach"},
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{4, "RAT changed from 3GPP to Non-3GPP"},
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/* 5-15 Spare. This value range is reserved for Cause values in a request message */
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{5, "ISR is activated"},
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/* 6-15 Spare. This value range is reserved for Cause values in a request message */
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/* Acceptance Response */
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{16, "Request accepted"},
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{17, "Request accepted partially"},
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{18, "New PDN type due to network preference"},
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{19, "New PDN type due to single address bearer only"},
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/* 20-63 Spare. This value range is reserved for Cause values in acceptance response message */
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{64, "Context Non Existent/Found"},
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/* Rejection Response */
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{64, "Context Not Found"},
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{65, "Invalid Message Format"},
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{66, "Version not supported by next peer"},
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{67, "Invalid length"},
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@ -348,7 +359,11 @@ static const value_string gtpv2_cause_vals[] = {
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{99, "Reserved Message Value Received"},
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{100, "PGW not responding"},
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{101, "Collision with network initiated request"},
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/* 94-255 Spare. This value range is reserved for Cause values in rejection response message */
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{102, "Unable to page UE due to Suspension"},
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{103, "Conditional IE missing"},
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{104, "APN Restriction type Incompatible with currently active PDN connection"},
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/* 105-219 Spare. This value range is reserved for Cause values in rejection response message */
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/* 220-255 Reserved for 3GPP Specific PMIPv6 Error Codes as defined in 3GPP TS 29.275 [26] */
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{0, NULL}
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};
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@ -693,7 +708,7 @@ dissect_gtpv2_delay_value(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre
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proto_tree_add_text(tree, tvb, 0, length, "IE data not dissected yet");
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}
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/*
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* 8.28 Bearer Context
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* 8.28 Bearer Context (grouped IE)
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*/
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static void
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@ -712,10 +727,11 @@ dissect_gtpv2_bearer_ctx(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree
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* 8.36 DRX Parameter
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* 8.37 UE Network Capability
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* 8.38 MM Context
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* 8.39 PDN Connection
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* 8.39 PDN Connection (grouped IE)
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* 8.40 PDU Numbers
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* 8.41 Packet TMSI (P-TMSI)
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* 8.42 Hop Counter
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* 8.42 P-TMSI Signature
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* 8.43 Hop Counter
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* 8.44 UE Time Zone
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* 8.45 Trace Reference
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* 8.56 Complete Request Message
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