Initial work on a E-UTRAN) S1 Application Protocol (S1AP) packet dissector.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@23884 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 313 insertions, 0 deletions

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+-- $Id$
+-- 9.3.2	Elementary Procedure Definitions
+-- **************************************************************
+--
+-- Elementary Procedure definitions
+--
+-- **************************************************************
+
+S1AP-PDU-Descriptions  { 
+itu-t (0) identified-organization (4) etsi (0) mobileDomain (0) 
+eps-Access (20) modules (3) s1ap (1) version1 (1) s1ap-PDU-Descriptions (0)}
+
+DEFINITIONS AUTOMATIC TAGS ::= 
+
+BEGIN
+
+-- **************************************************************
+--
+-- IE parameter types from other modules.
+--
+-- **************************************************************
+
+IMPORTS
+	Criticality,
+	ProcedureCode
+FROM S1AP-CommonDataTypes
+
+	HandoverRequired,
+	HandoverCommand,
+	HandoverPreparationFailure,
+	HandoverRequest,
+	HandoverRequestAcknowledge,
+	HandoverFailure,
+	HandoverNotify,
+	PathSwitchRequest,
+	PathSwitchRequestAcknowledge,
+	PathSwitchRequestFailure,	
+	SAEBearerSetupRequest,
+	SAEBearerSetupResponse,
+	SAEBearerModifyRequest,
+	SAEBearerModifyResponse,
+	SAEBearerReleaseCommand,
+	SAEBearerReleaseComplete,
+	SAEBearerReleaseRequest,
+	InitialContextSetupRequest,
+	InitialContextSetupResponse,
+	InitialContextSetupFailure,
+	Paging,
+	DownlinkNASTransport,
+	InitialUEMessage,
+	UplinkNASTransport,
+	HandoverCancel,
+	HandoverCancelAcknowledge,
+	Reset,
+	ResetAcknowledge,
+	ErrorIndication,
+	NASNonDeliveryIndication,
+	S1SetupRequest,
+	S1SetupResponse,
+	S1SetupFailure,
+	UEContextReleaseRequest
+
+FROM S1AP-PDU-Contents
+	
+	id-HandoverPreparation,
+	id-HandoverResourceAllocation,
+	id-HandoverNotification,
+	id-PathSwitchRequest,
+	id-SAEBearerSetup,
+	id-SAEBearerModify,
+	id-SAEBearerRelease,
+	id-SAEBearerReleaseRequest,
+	id-InitialContextSetup,
+	id-Paging,
+	id-downlinkNASTransport,
+	id-initialUEMessage,
+	id-uplinkNASTransport,
+	id-HandoverCancel,
+	id-Reset,
+	id-ErrorIndication,
+	id-NASNonDeliveryIndication,
+	id-S1Setup,
+	id-UEContextReleaseRequest
+FROM S1AP-Constants;
+
+
+-- **************************************************************
+--
+-- Interface Elementary Procedure Class
+--
+-- **************************************************************
+
+S1AP-ELEMENTARY-PROCEDURE ::= CLASS {
+	&InitiatingMessage				,
+	&SuccessfulOutcome				OPTIONAL,
+	&UnsuccessfulOutcome				OPTIONAL,
+	&procedureCode			ProcedureCode 	UNIQUE,
+	&criticality			Criticality 	DEFAULT ignore
+}
+WITH SYNTAX {
+	INITIATING MESSAGE		&InitiatingMessage
+	[SUCCESSFUL OUTCOME		&SuccessfulOutcome]
+	[UNSUCCESSFUL OUTCOME		&UnsuccessfulOutcome]
+	PROCEDURE CODE				&procedureCode
+	[CRITICALITY			&criticality]
+}
+
+-- **************************************************************
+--
+-- Interface PDU Definition
+--
+-- **************************************************************
+
+S1AP-PDU ::= CHOICE {
+	initiatingMessage	InitiatingMessage,
+	successfulOutcome	SuccessfulOutcome,
+	unsuccessfulOutcome	UnsuccessfulOutcome,
+	...
+}
+
+InitiatingMessage ::= SEQUENCE {
+	procedureCode	S1AP-ELEMENTARY-PROCEDURE.&procedureCode	({S1AP-ELEMENTARY-PROCEDURES}),
+	criticality	S1AP-ELEMENTARY-PROCEDURE.&criticality		({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
+	value		S1AP-ELEMENTARY-PROCEDURE.&InitiatingMessage	({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
+}
+
+SuccessfulOutcome ::= SEQUENCE {
+	procedureCode	S1AP-ELEMENTARY-PROCEDURE.&procedureCode	({S1AP-ELEMENTARY-PROCEDURES}),
+	criticality	S1AP-ELEMENTARY-PROCEDURE.&criticality		({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
+	value		S1AP-ELEMENTARY-PROCEDURE.&SuccessfulOutcome	({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
+}
+
+UnsuccessfulOutcome ::= SEQUENCE {
+	procedureCode	S1AP-ELEMENTARY-PROCEDURE.&procedureCode	({S1AP-ELEMENTARY-PROCEDURES}),
+	criticality	S1AP-ELEMENTARY-PROCEDURE.&criticality		({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
+	value		S1AP-ELEMENTARY-PROCEDURE.&UnsuccessfulOutcome	({S1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
+}
+
+-- **************************************************************
+--
+-- Interface Elementary Procedure List
+--
+-- **************************************************************
+
+S1AP-ELEMENTARY-PROCEDURES S1AP-ELEMENTARY-PROCEDURE ::= {
+	S1AP-ELEMENTARY-PROCEDURES-CLASS-1		|
+	S1AP-ELEMENTARY-PROCEDURES-CLASS-2,	
+	...
+}
+
+
+S1AP-ELEMENTARY-PROCEDURES-CLASS-1 S1AP-ELEMENTARY-PROCEDURE ::= {
+	handoverPreparation				|
+	handoverResourceAllocation		|
+	pathSwitchRequest 				|
+	sAEbearerSetup					|
+	sAEbearerModify					|
+	sAEbearerRelease				|
+	initialContextSetup				|
+	handoverCancel					|
+	reset							|
+	s1Setup,
+	...
+}
+
+S1AP-ELEMENTARY-PROCEDURES-CLASS-2 S1AP-ELEMENTARY-PROCEDURE ::= {	
+	handoverNotification			|
+	sAEbearerReleaseRequest			|
+	paging 							|
+	downlinkNASTransport						|
+	initialUEMessage							|
+	uplinkNASTransport				|
+	errorIndication					|
+	nASNonDeliveryIndication		|
+	uEContextReleaseRequest			,
+	...
+}
+
+-- **************************************************************
+--
+-- Interface Elementary Procedures
+--
+-- **************************************************************
+
+handoverPreparation S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	HandoverRequired
+	SUCCESSFUL OUTCOME	HandoverCommand
+	UNSUCCESSFUL OUTCOME	HandoverPreparationFailure
+	PROCEDURE CODE			id-HandoverPreparation
+	CRITICALITY		reject
+}
+
+handoverResourceAllocation S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	HandoverRequest
+	SUCCESSFUL OUTCOME	HandoverRequestAcknowledge
+	UNSUCCESSFUL OUTCOME	HandoverFailure
+	PROCEDURE CODE			id-HandoverResourceAllocation
+	CRITICALITY		reject
+}
+
+handoverNotification S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	HandoverNotify
+	PROCEDURE CODE			id-HandoverNotification
+	CRITICALITY		reject
+}
+
+pathSwitchRequest S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	PathSwitchRequest
+	SUCCESSFUL OUTCOME	PathSwitchRequestAcknowledge
+	UNSUCCESSFUL OUTCOME	PathSwitchRequestFailure
+	PROCEDURE CODE			id-PathSwitchRequest
+	CRITICALITY		reject
+}
+
+sAEbearerSetup S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	SAEBearerSetupRequest
+	SUCCESSFUL OUTCOME	SAEBearerSetupResponse
+	PROCEDURE CODE		id-SAEBearerSetup
+	CRITICALITY		reject
+}
+
+sAEbearerModify S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	SAEBearerModifyRequest
+	SUCCESSFUL OUTCOME	SAEBearerModifyResponse
+	PROCEDURE CODE		id-SAEBearerModify
+	CRITICALITY		reject
+}
+
+sAEbearerRelease S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	SAEBearerReleaseCommand
+	SUCCESSFUL OUTCOME	SAEBearerReleaseComplete
+	PROCEDURE CODE		id-SAEBearerRelease
+	CRITICALITY		reject
+}
+
+sAEbearerReleaseRequest S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	SAEBearerReleaseRequest
+	PROCEDURE CODE		id-SAEBearerReleaseRequest
+	CRITICALITY		ignore
+}
+
+initialContextSetup S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	InitialContextSetupRequest
+	SUCCESSFUL OUTCOME	InitialContextSetupResponse
+	UNSUCCESSFUL OUTCOME InitialContextSetupFailure
+	PROCEDURE CODE		id-InitialContextSetup
+	CRITICALITY		reject
+}
+
+uEContextReleaseRequest S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		UEContextReleaseRequest
+	PROCEDURE CODE			id-UEContextReleaseRequest
+	CRITICALITY				ignore
+}
+
+paging S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	Paging
+	PROCEDURE CODE		id-Paging
+	CRITICALITY			ignore
+}
+
+downlinkNASTransport S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		DownlinkNASTransport
+	PROCEDURE CODE			id-downlinkNASTransport
+	CRITICALITY				ignore
+}
+
+initialUEMessage S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		InitialUEMessage
+	PROCEDURE CODE			id-initialUEMessage
+	CRITICALITY				ignore
+}
+
+uplinkNASTransport S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		UplinkNASTransport
+	PROCEDURE CODE			id-uplinkNASTransport
+	CRITICALITY				ignore
+}
+nASNonDeliveryIndication S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		NASNonDeliveryIndication
+	PROCEDURE CODE			id-NASNonDeliveryIndication
+	CRITICALITY				ignore
+}
+
+handoverCancel S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	HandoverCancel
+	SUCCESSFUL OUTCOME	HandoverCancelAcknowledge
+	PROCEDURE CODE			id-HandoverCancel
+	CRITICALITY		reject
+}
+
+reset S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	Reset
+	SUCCESSFUL OUTCOME	ResetAcknowledge
+	PROCEDURE CODE		id-Reset
+	CRITICALITY			reject
+}
+
+errorIndication S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE	ErrorIndication
+	PROCEDURE CODE		id-ErrorIndication
+	CRITICALITY		ignore
+}
+
+s1Setup S1AP-ELEMENTARY-PROCEDURE ::= {
+	INITIATING MESSAGE		S1SetupRequest
+	SUCCESSFUL OUTCOME		S1SetupResponse
+	UNSUCCESSFUL OUTCOME 	S1SetupFailure
+	PROCEDURE CODE			id-S1Setup
+	CRITICALITY				reject
+}
+
+END