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This document describes Stream Control Transmission Protocol (SCTP) troubleshooting for the�Cisco Public Switched Telephone Network (PSTN) Gateway (PGW) 2200 Softswitch in Call Control and Signaling mode and on the Cisco IP Transfer Point (ITP). SCTP is designed to transport PSTN signaling messages over IP networks. The protocol is defined in RFC 2960 , and an introductory text RFC is provided by RFC 3286 .
Readers of this document should have knowledge of these topics:
The information in this document is based on Cisco PGW 2200 releases 9.4(1) and later.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
Generally, Signaling System 7 (SS7) networks are designed for a particular Grade of Service (GOS). For this scenario, refer to ITU Specification E.723, which addresses some of the considerations to ensure end-to-end GOS when you design an SS7 network.
The ITU Specification E.723 document addresses the target end-to-end initial address message (IAM) transmission time (one way) of 0.9 seconds, and it includes other detailed information.
As a general rule, round-trip times (RTTs) of less than 200–300 msec between two SS7-over-IP (SS7oIP) nodes place the performance well within the requirements of the majority of upper-layer SS7 applications. RTT can exceed this, but the overall design of the network should be evaluated to ensure that multiple hops do not exceed application layer timers.
SCTP Message
On the ITP, issue the debug command:
v2650-2# debug ip sctp war SCTP: Turning warnings debugging on v2650-2# debug ip sctp signal SCTP: Turning signal debugging on v2650-2# debug ip sctp state SCTP: Turning state debugging on v2650-2# debug ip sctp init
On the PGW 2200, one association is out-of-service. Bring this association in service with the Man-Machine Language (MML) command set-association:m3ua-assoc2:IS,confirm, and follow the debug on the ITP to discover the different statuses (shown in boldface).
mgc-bru-14 mml> rtrv-association:all �� MGC-01 - Media Gateway Controller 2004-03-18 19:04:23.597 MET M� RTRV �� "m3ua-assoc1:IS" �� /* M3UA Association 1 */ �� "m3ua-assoc2:OOS,COOS" �� /* M3UA Association 2 */ �� ; mgc-bru-14 mml> set-association:m3ua-assoc2:IS,confirm �� MGC-01 - Media Gateway Controller 2004-03-18 19:05:10.286 MET M� COMPLD �� "m3ua-assoc2" �� ; mgc-bru-14 mml>
To help troubleshoot SCTP and Message Transfer Part (MTP) Level 3 User Adaptation (M3UA) problems on the PGW 2200 and ITP, below is an explanation (provided with boldfaced items) of the signaling flow and debugs.
Note: The signaling flow is described in SCTP for Beginners .
Note: Some of the code below is displayed over multiple lines due to space limitations.
Mar 18 18:05:10.413: SCTP: Process Init Mar 18 18:05:10.413: SCTP:������� INIT_CHUNK, len 34 Mar 18 18:05:10.413: SCTP:������� Initiate Tag: 6C0C883A, Initial TSN: 6C0C883A, rwnd 18000 Mar 18 18:05:10.413: SCTP:������� Streams Inbound: 128, Outbound: 17 Mar 18 18:05:10.413: SCTP:������� IP Addr: 10.48.84.146 Mar 18 18:05:10.413: SCTP:������� Supported addr types: 5 Mar 18 18:05:10.413: SCTP: Assoc (new): Send InitAck Mar 18 18:05:10.413: SCTP:������� INIT_ACK_CHUNK, len 108 Mar 18 18:05:10.413: SCTP:������� Initiate Tag: 446E8EA0, Initial TSN: 446E8EA0, rwnd 64000 Mar 18 18:05:10.413: SCTP:������� Streams Inbound: 17, Outbound: 2 Mar 18 18:05:10.413: SCTP:������� Responder cookie len 80 Mar 18 18:05:10.417: SCTP:������� IP Addr: 10.48.84.176 Mar 18 18:05:10.417: SCTP: Assoc (new): Process Cookie Mar 18 18:05:10.417: SCTP:������� COOKIE_ECHO_CHUNK, len 80 Mar 18 18:05:10.417: SCTP: Assoc 66: Adding additional address (10.48.84.146) as source and destination Mar 18 18:05:10.918: SCTP: Assoc 66: Send CookieAck Mar 18 18:05:10.918: SCTP:������� COOKIE_ACK_CHUNK Mar 18 18:05:10.922: SCTP: Assoc 42: snmpID:66 state CLOSED -> ESTABLISHED currEstab=1 Mar 18 18:05:10.922: SCTP: Assoc 42:� tCurrEstab=1 currEstab=2 Mar 18 18:05:10.922: SCTP: Assoc 66: Sent ASSOC_UP signal for INCOMING_ASSOC Mar 18 18:05:10.926: xuaSctpInboundPeerUp(Entry): InstanceId = 1, AssocId = 66 Mar 18 18:05:10.926: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 1100, pAspCb = 0x0 Mar 18 18:05:10.926: CS7 XUA MGMT API: aspm_validate_assoc: assocId = 66, remotePort = 2905, remoteIpAddr = 10.48.84.146 0.0.0.0 0.0.0.0 0.0.0.0, localPort = 2905, retCode = 0 Mar 18 18:05:10.926: xuaSctpSetAddrParms(Entry): assocId = 66 Mar 18 18:05:10.926: xuaSctpSetAddrParms: keepAlive = 1, keepAliveTimeout = 30000 Mar 18 18:05:10.926: xuaSctpSetAddrParms: tos = 0, maxPathRexmit = 4 Mar 18 18:05:10.926: xuaSctpSetAddrParms: IP addr 10.48.84.146 for assocId 66 set to active Mar 18 18:05:10.926: xuaSctpInboundPeerUp: SCTP_ASSOC_UP processing complete PGW-SW3-BR14(66) s=10.48.84.176 : 2905, d=10.48.84.146 : 2905 Mar 18 18:05:10.926: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.930: xuaGetPacket: getbuffer returned buffer = 8154E958 Mar 18 18:05:10.930: xuaGetPacket: sctp_receive returned datalen(8) from stream(0) Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_get_assoc_protocol: assocId = 66, protocol = 1 Mar 18 18:05:10.930: CS7 XUA PACKET RECEIVED FROM PGW-SW3-BR14: Message: Class = ASPSM, Type = ASPUP, Length = 8 Mar 18 18:05:10.930:��� No Message Parameters Mar 18 18:05:10.930: CS7 XUA MGMT STATE: asp_state_chg_event: ASP PGW-SW3-BR14: old state = ASP_DOWN, new state = ASP_INACTIVE, AS = PGW-SW3 Mar 18 18:05:10.930: CS7 XUA MGMT STATE: update_as_state: AS PGW-SW3: old state = AS_DOWN, new state = AS_INACTIVE Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.930: xua_send: assocId = 66, streamNum = 0, pak = 0x8154E958, routingContext = 0, freeOnErr = 1 Mar 18 18:05:10.930: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = ASPSM, Type = ASPUP ACK, Length = 8 Mar 18 18:05:10.930:��� No Message Parameters Mar 18 18:05:10.930: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.930: xuaGetPacket: getbuffer returned buffer = 8154F4C8 Mar 18 18:05:10.930: xuaGetPacket: sctp_receive returned datalen(0) from stream(0) Mar 18 18:05:10.934: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 18:05:10.934: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:10.934: xua_send: assocId = 66, streamNum = 0, pak = 0x8154A794, routingContext = 0, freeOnErr = 1 Mar 18 18:05:10.934: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = MGMT, Type = NTFY, Length = 24 Mar 18 18:05:10.934:��� Parameter: Tag = STATUS, Length = 8 Mar 18 18:05:10.934:�������������� Value = 0x00010002 Mar 18 18:05:10.934:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:10.934:������������� Value = 0x0000000A Mar 18 18:05:10.950: SCTP: Process Init Mar 18 18:05:10.950: SCTP:������� INIT_CHUNK, len 34 Mar 18 18:05:10.950: SCTP:������� Initiate Tag: 6FC2653D, Initial TSN: 6FC2653D, rwnd 18000 Mar 18 18:05:10.950: SCTP:������� Streams Inbound: 128, Outbound: 17 Mar 18 18:05:10.950: SCTP:������� IP Addr: 10.48.84.181 Mar 18 18:05:10.950: SCTP:������� Supported addr types: 5 Mar 18 18:05:10.950: SCTP: Assoc (new): Send InitAck Mar 18 18:05:10.950: SCTP:������� INIT_ACK_CHUNK, len 108 Mar 18 18:05:10.950: SCTP:������� Initiate Tag: 86E5560B, Initial TSN: 86E5560B, rwnd 64000 Mar 18 18:05:10.950: SCTP:������� Streams Inbound: 17, Outbound: 2 Mar 18 18:05:10.950: SCTP:������� Responder cookie len 80 Mar 18 18:05:10.950: SCTP:������� IP Addr: 10.48.84.176 Mar 18 18:05:10.954: SCTP: Assoc (new): Process Cookie Mar 18 18:05:10.954: SCTP:������� COOKIE_ECHO_CHUNK, len 80 Mar 18 18:05:10.954: SCTP: Assoc 67: Adding additional address (10.48.84.181) as source and destination Mar 18 18:05:11.455: SCTP: Assoc 67: Send CookieAck Mar 18 18:05:11.455: SCTP:������� COOKIE_ACK_CHUNK Mar 18 18:05:11.455: SCTP: Assoc 43: snmpID:67 state CLOSED -> ESTABLISHED currEstab=2 Mar 18 18:05:11.459: SCTP: Assoc 43:� tCurrEstab=1 currEstab=3 Mar 18 18:05:11.459: SCTP: Assoc 67: Sent ASSOC_UP signal for INCOMING_ASSOC Mar 18 18:05:11.463: xuaSctpInboundPeerUp(Entry): InstanceId = 1, AssocId = 67 Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 1100, pAspCb = 0x0 Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_validate_assoc: assocId = 67, remotePort = 2905, remoteIpAddr = 10.48.84.181 0.0.0.0 0.0.0.0 0.0.0.0, localPort = 2905, retCode = 0 Mar 18 18:05:11.463: xuaSctpSetAddrParms(Entry): assocId = 67 Mar 18 18:05:11.463: xuaSctpSetAddrParms: keepAlive = 1, keepAliveTimeout = 30000 Mar 18 18:05:11.463: xuaSctpSetAddrParms: tos = 0, maxPathRexmit = 4 Mar 18 18:05:11.463: xuaSctpSetAddrParms: IP addr 10.48.84.181 for assocId 67 set to active Mar 18 18:05:11.463: xuaSctpInboundPeerUp: SCTP_ASSOC_UP processing complete PGW-SW3-BR19(67) s=10.48.84.176 : 2905, d=10.48.84.181 : 2905 Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.463: xuaGetPacket: getbuffer returned buffer = 818AA374 Mar 18 18:05:11.463: xuaGetPacket: sctp_receive returned datalen(8) from stream(0) Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.463: CS7 XUA MGMT API: aspm_get_assoc_protocol: assocId = 67, protocol = 1 Mar 18 18:05:11.467: CS7 XUA PACKET RECEIVED FROM PGW-SW3-BR19: Message: Class = ASPSM, Type = ASPUP, Length = 8 Mar 18 18:05:11.467:��� No Message Parameters Mar 18 18:05:11.467: CS7 XUA MGMT STATE: asp_state_chg_event: ASP PGW-SW3-BR19: old state = ASP_DOWN, new state = ASP_INACTIVE, AS = PGW-SW3 Mar 18 18:05:11.467: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:11.467: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.467: xua_send: assocId = 67, streamNum = 0, pak = 0x818AA374, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.467: CS7 XUA PACKET SENT TO PGW-SW3-BR19: Message: Class = ASPSM, Type = ASPUP ACK, Length = 8 Mar 18 18:05:11.467:��� No Message Parameters Mar 18 18:05:11.467: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.467: xuaGetPacket: getbuffer returned buffer = 818AA92C Mar 18 18:05:11.467: xuaGetPacket: sctp_receive returned datalen(0) from stream(0) Mar 18 18:05:11.487: xuaGetPacket: getbuffer returned buffer = 8154E958 Mar 18 18:05:11.487: xuaGetPacket: sctp_receive returned datalen(16) from stream(0) Mar 18 18:05:11.487: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.487: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.487: CS7 XUA MGMT API: aspm_get_assoc_protocol: assocId = 66, protocol = 1 Mar 18 18:05:11.487: CS7 XUA PACKET RECEIVED FROM PGW-SW3-BR14: Message: Class = ASPTM, Type = ASPAC, Length = 16 Mar 18 18:05:11.487:��� Parameter: Tag = TRAFFIC MODE TYPE, Length = 8 Mar 18 18:05:11.487:�������������� Value = 0x00000001 Mar 18 18:05:11.487: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 18:05:11.487: CS7 XUA MGMT STATE: asp_state_chg_event: ASP PGW-SW3-BR14: old state = ASP_INACTIVE, new state = ASP_ACTIVE, AS = PGW-SW3 Mar 18 18:05:11: %CS7XUA-5-ASPSTATE: ASP PGW-SW3-BR14 is active in AS PGW-SW3 Mar 18 18:05:11.487: CS7 XUA MGMT STATE: update_as_state: AS PGW-SW3: old state = AS_INACTIVE, new state = AS_ACTIVE Mar 18 18:05:11: %CS7XUA-5-ASSTATE: AS PGW-SW3 is active Mar 18 18:05:11.487: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:11.487: xua_dpc_notify: dpc=1.6.1, oldStatus=M3UA inactive, newStatus=M3UA active Mar 18 18:05:11.487: xua_dpc_notify: Sending TFA for dpc=831 Mar 18 18:05:11.491: cs7_xua_process_L3_dest_accessible: TFA received for destination 1.6.1 Mar 18 18:05:11.491: CS7 XUA MGMT POINTCODE: update_dpc_status: called xua_dpc_notify() for dpc 1.6.1 status change, newStatus = DPC_M3UA_ACTIVE, retcode = 1 Mar 18 18:05:11.491: CS7 XUA MGMT POINTCODE: update_dpc_status: dpc 1.6.1 status change: old status = DPC_M3UA_INACTIVE, new status = DPC_M3UA_ACTIVE Mar 18 18:05:11: %CS7XUA-5-XUAPCSTATUS: XUA PC 1.6.1 is M3UA active Mar 18 18:05:11.491: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:11.491: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.491: xua_send: assocId = 66, streamNum = 0, pak = 0x8154A794, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.491: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = ASPTM, Type = ASPAC ACK, Length = 24 Mar 18 18:05:11.491:��� Parameter: Tag = TRAFFIC MODE TYPE, Length = 8 Mar 18 18:05:11.491:�������������� Value = 0x00000001 Mar 18 18:05:11.491:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.491:�������������� Value = 0x0000000A Mar 18 18:05:11.491: xuaGetPacket: getbuffer returned buffer = 8154E958 Mar 18 18:05:11.491: xuaGetPacket: sctp_receive returned datalen(0) from stream(0) Mar 18 18:05:11.495: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 18:05:11.495: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.495: xua_send: assocId = 66, streamNum = 0, pak = 0x818A72D8, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.495: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = MGMT, Type = NTFY, Length = 24 Mar 18 18:05:11.495:��� Parameter: Tag = STATUS, Length = 8 Mar 18 18:05:11.495:�������������� Value = 0x00010003 Mar 18 18:05:11.495:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.495:�������������� Value = 0x0000000A Mar 18 18:05:11.495: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 18:05:11.495: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.495: xua_send: assocId = 67, streamNum = 0, pak = 0x815479D4, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.495: CS7 XUA PACKET SENT TO PGW-SW3-BR19: Message: Class = MGMT, Type = NTFY, Length = 24 Mar 18 18:05:11.495:��� Parameter: Tag = STATUS, Length = 8 Mar 18 18:05:11.499:�������������� Value = 0x00010003 Mar 18 18:05:11.499:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.499:�������������� Value = 0x0000000A Mar 18 18:05:11.499: xuaProcessMgmtQ (Entry) Mar 18 18:05:11.499: xua_process_mgmt_event: Event DAVA for 1.6.1 Mar 18 18:05:11.499: CS7 XUA MGMT API: aspm_get_active_aspCb: protocol = 1, pPreviousAspCb = 0x0, pAspCb = 0x81AD75BC Mar 18 18:05:11.499: CS7 XUA MGMT POINTCODE: cs7_aspm_xua_dpc: dpc 1.6.1 matched: status = DPC_M3UA_ACTIVE Mar 18 18:05:11.499: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.6.1, dpcStatus = 1 Mar 18 18:05:11.499: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.499: xua_send: assocId = 66, streamNum = 0, pak = 0x81549F00, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.503: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = SSNM, Type = DAVA, Length = 24 Mar 18 18:05:11.503:��� Parameter: Tag = AFFECTED POINT CODE, Length = 8 Mar 18 18:05:11.503:�������������� Value = 0x00000831 (1.6.1) Mar 18 18:05:11.503:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.503:�������������� Value = 0x0000000A Mar 18 18:05:11.503: xua_process_mgmt_event: Send event DAVA for 1.6.1 to asp PGW-SW3-BR14 Mar 18 18:05:11.503: CS7 XUA MGMT API: aspm_get_active_aspCb: protocol = 1, pPreviousAspCb = 0x81AD75BC, pAspCb = 0x0 Mar 18 18:05:11.503: xua_process_mgmt_event: Event DAVA for 1.6.1 Mar 18 18:05:11.599: xuaGetPacket: getbuffer returned buffer = 818AA374 Mar 18 18:05:11.599: xuaGetPacket: sctp_receive returned datalen(8) from stream(0) Mar 18 18:05:11.599: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.599: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.599: CS7 XUA MGMT API: aspm_get_assoc_protocol: assocId = 67, protocol = 1 Mar 18 18:05:11.599: CS7 XUA PACKET RECEIVED FROM PGW-SW3-BR19: Message: Class = ASPTM, Type = ASPIA, Length = 8 Mar 18 18:05:11.599:��� No Message Parameters Mar 18 18:05:11.599: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 18:05:11.603: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 18:05:11.603: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 67, pAspCb = 0x81AF2DB0 Mar 18 18:05:11.603: xua_send: assocId = 67, streamNum = 0, pak = 0x815479D4, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.603: CS7 XUA PACKET SENT TO PGW-SW3-BR19: Message: Class = ASPTM, Type = ASPIA ACK, Length = 16 Mar 18 18:05:11.603:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.603:�������������� Value = 0x0000000A Mar 18 18:05:11.603: xuaGetPacket: getbuffer returned buffer = 818AA374 Mar 18 18:05:11.603: xuaGetPacket: sctp_receive returned datalen(0) from stream(0) Mar 18 18:05:11.603: xuaGetPacket: getbuffer returned buffer = 818AA374 Mar 18 18:05:11.607: xuaGetPacket: sctp_receive returned datalen(24) from stream(0) Mar 18 18:05:11.607: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.607: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.607: CS7 XUA MGMT API: aspm_get_assoc_protocol: assocId = 66, protocol = 1 Mar 18 18:05:11.607: CS7 XUA PACKET RECEIVED FROM PGW-SW3-BR14: Message: Class = SSNM, Type = DAUD, Length = 24 Mar 18 18:05:11.607:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.607:�������������� Value = 0x0000000A Mar 18 18:05:11.607:��� Parameter: Tag = AFFECTED POINT CODE, Length = 8 Mar 18 18:05:11.607:�������������� Value = 0x00000851 (1.10.1) Mar 18 18:05:11.607: xua_daud_msg: Incoming- pak(818AA374) size(24) Mar 18 18:05:11.607: xua_daud_msg: DAUD received from PGW-SW3-BR14 - dpc(851) mask(0) Mar 18 18:05:11.607: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.10.1, dpcStatus = 0 Mar 18 18:05:11.607: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.10.1, dpcStatus = 0 Mar 18 18:05:11.607: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.10.1, dpcStatus = 0 Mar 18 18:05:11.607: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 66, pAspCb = 0x81AD75BC Mar 18 18:05:11.607: xua_send: assocId = 66, streamNum = 0, pak = 0x81549F00, routingContext = 0, freeOnErr = 1 Mar 18 18:05:11.607: CS7 XUA PACKET SENT TO PGW-SW3-BR14: Message: Class = SSNM, Type = DAVA, Length = 24 Mar 18 18:05:11.607:��� Parameter: Tag = AFFECTED POINT CODE, Length = 8 Mar 18 18:05:11.611:�������������� Value = 0x00000851 (1.10.1) Mar 18 18:05:11.611:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 18:05:11.611:�������������� Value = 0x0000000A Mar 18 18:05:11.611: xuaGetPacket: getbuffer returned buffer = 818AA374 Mar 18 18:05:11.611: xuaGetPacket: sctp_receive returned datalen(0) from stream(0) Mar 18 18:05:12.428: cs7_xua_is_available_xua_dpc: dpc=80A Mar 18 18:05:12.428: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.1.2, dpcStatus = 0 Mar 18 18:05:12.973: cs7_xua_is_available_xua_dpc: dpc=80A Mar 18 18:05:12.973: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.1.2, dpcStatus = 0 Mar 18 18:05:18.178: cs7_xua_is_available_xua_dpc: dpc=80A
Message Type | Description |
---|---|
Payload Data | Contains the SS7 MTP3-User protocol data, which is an� MTP-TRANSFER primitive, including the complete MTP3 Routing Label. |
Destination Unavailable (DUNA) | Used to signal to the auxiliary signal path (ASP) that destinations are unavailable. Similar to MTP Transfer Prohibited. |
Destination Available (DAVA) | Used to signal to the ASP that destinations are available. Similar to MTP Transfer Allowed. |
Destination Audit (DAUD) | Used to request from the SG status of availability or congestion of SS7 routes. |
SS7 Network Congestion (SCON) | Used to indicate congestion of an SG. |
Destination Part Unavailable (DUPU) | Sent by SG to indicate that remote peer MTP3 user is unavailable. |
Destination Restricted (DRST) | Sent to ASP indicating that the SS7 destination is restricted. Similar to MTP. |
ASP Up (ASPUP) | This message is used to indicate to the SG that the ASP is up, running, and ready to receive maintenance-related messages. |
ASP Up Ack | Acknowledges the ASP Up message. |
ASP Down (ASPDN) | Indicates to the SG that the ASP is not ready to receive traffic. |
ASP Down Ack | Acknowledges the ASP Down message. |
Registration Request (REG REQ) | Sent by ASP to SG and used to register routing keys with the SG. |
Registration Response | Used to acknowledge the Registration Request. |
De-Registration Request (DEREG REQ) | Used to signal the SG to deregister the routing key. |
De-Registration Response (DREG RSP) | Used to acknowledge the De-Registration Request. |
ASP Active (ASPAC) | Indicates the ASP is now active and ready to accept traffic. |
ASP Active Ack | Used to acknowledge the ASP Active message. |
ASP Inactive (ASPIA) | Used to indicate that an ASP has gone to the inactive mode. |
ASP Inactive Ack | Sent by SG to acknowledge ASP Inactive. |
Heartbeat (BEAT) | Heartbeat message. |
Heartbeat Ack (Beat-Ack) | Acknowledges the Heartbeat message. |
Notify (NTFY) | Provides autonomous indication of events to an M3UA peer. |
Error Code | Response to | Cause | Action |
---|---|---|---|
Invalid Version | ASP UP | Used to notify ASP that the SG does not support the specified version. This error should only be received in response to the ASP Up request sent to the SG. | Currently, there is only a single version of M3UA. |
Unsupported Message Class | ALL | Indicates to SG or ASP that a message was received with an invalid message class. | When the ASP receives a message with unsupported message class, it ignores the message, places the header in the diagnostic parameter of an error message, and sends the error message with this error code. Upon receiving this error message, it is logged. |
Unsupported Message Type | ALL | Indicates to SG or ASP that a message was received with an invalid message type. | Same as Unsupported Message Class, above. |
Unsupported Traffic Handling Mode | ASPAC | Notifies ASP that received the message that it contained invalid traffic handling type. | Upon receiving this error message, the ASP should generate a log entry and provide notification of configuration mismatch by layer management callback. |
Unexpected Message | Sent when a message is received unexpectedly (that is, ASP is not in the active state or ASP is in the Down state and an ASP Active was received). | ||
Protocol Error | Logged if received. Sent for general protocol errors. | ||
Invalid Stream Identifier | Sent by peer when a message is received with an invalid stream identifier. This occurs when a management message is sent on a stream other then stream 0. The receiver of the message on the invalid stream should discard the message. | When this message is received, a coding error has most likely occurred. When this message is received, the message should be sent again, on a valid stream, and the error should be logged. | |
Refused—Management Blocking | ASP Up ASP Act | Sent by SG when an ASP UP or ASP Act is received and some form of management blocking has occurred. | Logged if received. If the preferred state is UP, ASP continues to send the ASP UP or ASP ACT message periodically. |
ASP Identifier Required | ASP UP | Sent by signaling gateway process (SGP) in response to an ASP UP without an ASP Identifier. | Logged if received. However, this should not be received because ASP ID sent. |
Invalid ASP Identifier | ASP UP | Sent in response to ASP UP message with a duplicate ASP Identifier. | Logged if received. |
Invalid Routing Context | ASPAC ASPIA NTFY | Sent when a message contains an invalid Routing Context. | Logged if received. In addition, layer management notification is sent to alarm of a mismatch in configuration between the PGW 2200 and SG. |
Invalid Parameter Value | All | Sent by peer when a message is received with an invalid parameter value. | Logged if received |
Parameter Field Error | All | Logged if received. | |
Unexpected Parameter | All | Sent when an unexpected parameter is received in a message. | Logged if received. |
Destination Status Unknown | DAUD | Sent in response to DAUD to ASP indicating that the SG does not wish to provide the status. | Logged if received. In addition, layer management notification is sent to generate a misconfiguration alarm. |
Invalid Network Appearance | DATA DUNA DAVA DAUD SCON DUPU DRST | The Network Appearance parameter is unrecognized by the receiving entity (SG or ASP). |
In the example below, the association is brought Out-of-Service (OOS), and the signaling flow is followed. (See the boldfaced information.)
Note: Some of the code below is displayed over multiple lines due to space limitations.
mgc-bru-14 mml>� rtrv-association:all �� MGC-01 - Media Gateway Controller 2004-03-18 18:28:49.691 MET M� RTRV �� "m3ua-assoc1:IS" �� /* M3UA Association 1 */ �� "m3ua-assoc2:IS" �� /* M3UA Association 2 */ �� ; mgc-bru-14 mml> set-association:m3ua-assoc2:OOS,confirm �� MGC-01 - Media Gateway Controller 2004-03-18 18:41:34.240 MET M� COMPLD �� "m3ua-assoc2" �� ; mgc-bru-14 mml> Mar 18 17:41:29.973: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.4.1, pointCode = 0x0 Mar 18 17:41:30.875: cs7_xua_is_available_xua_dpc: dpc=80A Mar 18 17:41:30.875: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.1.2, dpcStatus = 0 Mar 18 17:41:34.348: SCTP: Assoc 64: Sent TERMINATE_PENDING signal Mar 18 17:41:34.348: SCTP: Assoc 64: Send Shutdown Mar 18 17:41:34.348: SCTP:������� SHUTDOWN_ACK_CHUNK Mar 18 17:41:34.348: SCTP: Assoc 40: snmpID:64 state ESTABLISHED -> SHUTDOWN_ACKSENT currEstab=3 Mar 18 17:41:34.348: SCTP: Assoc 40:� tCurrEstab=-1 currEstab=2 Mar 18 17:41:34.348: xuaSctpAssocTerminate(Entry): InstanceId = 1, AssocId = 64 Mar 18 17:41:34.348: xuaSctpAssocTerminate: TERMINATE signal for M3UA Association (64) context=81AD75BC Mar 18 17:41:34.348: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 64, pAspCb = 0x81AD75BC Mar 18 17:41:34.348: CS7 XUA MGMT API: aspm_asp_cong_notify: ASP = PGW-SW3-BR14 Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 17:41:34.352: CS7 XUA MGMT STATE: asp_state_chg_event: ASP PGW-SW3-BR14: old state = ASP_ACTIVE, new state = ASP_DOWN, AS = PGW-SW3 Mar 18 17:41:34: %CS7XUA-5-ASPSTATE: ASP PGW-SW3-BR14 is inactive in AS PGW-SW3 Mar 18 17:41:34.352: CS7 XUA TIMER: update_as_state: started recovery timer for AS PGW-SW3 Mar 18 17:41:34.352: CS7 XUA MGMT STATE: update_as_state: AS PGW-SW3: old state = AS_ACTIVE, new state = AS_PENDING Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_assoc_closed: assocId = 64, success Mar 18 17:41:34.352: SCTP: Assoc 64: Sent ASSOC_TERMINATE signal Mar 18 17:41:34.352: SCTP: Assoc 40: snmpID:64 state SHUTDOWN_ACKSENT -> CLOSED currEstab=2 Mar 18 17:41:34.352: SCTP: Assoc 40:� tCurrEstab=0 currEstab=2 Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 17:41:34.352: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 65, pAspCb = 0x81AF2DB0 Mar 18 17:41:34.356: xua_send: assocId = 65, streamNum = 0, pak = 0x818A39A8, routingContext = 0, freeOnErr = 1 Mar 18 17:41:34.356: CS7 XUA PACKET SENT TO PGW-SW3-BR19: Message: Class = MGMT, Type = NTFY, Length = 24 Mar 18 17:41:34.356:��� Parameter: Tag = STATUS, Length = 8 Mar 18 17:41:34.356:�������������� Value = 0x00020003 Mar 18 17:41:34.356:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 17:41:34.356:�������������� Value = 0x0000000A Mar 18 17:41:34.356: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 17:41:34.356: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 65, pAspCb = 0x81AF2DB0 Mar 18 17:41:34.356: xua_send: assocId = 65, streamNum = 0, pak = 0x81549390, routingContext = 0, freeOnErr = 1 Mar 18 17:41:34.356: CS7 XUA PACKET SENT TO PGW-SW3-BR19: Message: Class = MGMT, Type = NTFY, Length = 24 Mar 18 17:41:34.356:��� Parameter: Tag = STATUS, Length = 8 Mar 18 17:41:34.356:�������������� Value = 0x00010004 Mar 18 17:41:34.356:��� Parameter: Tag = ROUTING CONTEXT, Length = 8 Mar 18 17:41:34.356:�������������� Value = 0x0000000A Mar 18 17:41:34.356: xuaSctpAssocTerminate(Entry): InstanceId = 1, AssocId = 64 Mar 18 17:41:34.356: xuaSctpAssocTerminate: TERMINATE signal for M3UA Association (1100) context=81AD75BC Mar 18 17:41:34.356: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 64, pAspCb = 0x0 Mar 18 17:41:34.356: CS7 XUA ERROR: aspm_assoc_closed: ASP not found for assocId 64 Mar 18 17:41:34.889: SCTP: Assoc 65: Sent TERMINATE_PENDING signal Mar 18 17:41:34.889: SCTP: Assoc 65: Send Shutdown Mar 18 17:41:34.889: SCTP:������� SHUTDOWN_ACK_CHUNK Mar 18 17:41:34.893: SCTP: Assoc 41: snmpID:65 state ESTABLISHED -> SHUTDOWN_ACKSENT currEstab=2 Mar 18 17:41:34.893: SCTP: Assoc 41:� tCurrEstab=-1 currEstab=1 Mar 18 17:41:34.893: xuaSctpAssocTerminate(Entry): InstanceId = 1, AssocId = 65 Mar 18 17:41:34.893: xuaSctpAssocTerminate: TERMINATE signal for M3UA Association (65) context=81AF2DB0 Mar 18 17:41:34.893: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 65, pAspCb = 0x81AF2DB0 Mar 18 17:41:34.893: CS7 XUA MGMT API: aspm_asp_cong_notify: ASP = PGW-SW3-BR19 Mar 18 17:41:34.893: CS7 XUA MGMT STATE: asp_state_chg_event: ASP PGW-SW3-BR19: old state = ASP_INACTIVE, new state = ASP_DOWN, AS = PGW-SW3 Mar 18 17:41:34.893: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 17:41:34.893: CS7 XUA MGMT API: aspm_assoc_closed: assocId = 65, success Mar 18 17:41:34.893: SCTP: Assoc 65: Sent ASSOC_TERMINATE signal Mar 18 17:41:34.893: SCTP: Assoc 41: snmpID:65 state SHUTDOWN_ACKSENT -> CLOSED currEstab=1 Mar 18 17:41:34.893: SCTP: Assoc 41:� tCurrEstab=0 currEstab=1 Mar 18 17:41:34.897: xuaSctpAssocTerminate(Entry): InstanceId = 1, AssocId = 65 Mar 18 17:41:34.897: xuaSctpAssocTerminate: TERMINATE signal for M3UA Association (1100) context=81AF2DB0 Mar 18 17:41:34.897: CS7 XUA MGMT API: aspm_find_aspCb_by_assocId: assocId = 65, pAspCb = 0x0 Mar 18 17:41:34.897: CS7 XUA ERROR: aspm_assoc_closed: ASP not found for assocId 65 Mar 18 17:41:36.356: CS7 XUA MGMT API: aspm_find_asCb_by_routingContext: routingContext = 10, pAsCb = 0x81AE18B8 Mar 18 17:41:36.356: CS7 XUA TIMER: handle_timer_event: recovery timer expired for AS PGW-SW3 Mar 18 17:41:36.356: CS7 XUA TIMER: update_as_state: stopped recovery timer for AS PGW-SW3 Mar 18 17:41:36.356: CS7 XUA TIMER: flush_recoveryQ: flushing recovery queue for AS PGW-SW3, queue depth = 0 Mar 18 17:41:36.356: CS7 XUA MGMT STATE: update_as_state: AS PGW-SW3: old state = AS_PENDING, new state = AS_DOWN Mar 18 17:41:36: %CS7XUA-5-ASSTATE: AS PGW-SW3 is inactive Mar 18 17:41:36.356: CS7 XUA MGMT API: aspm_find_dpc_node: dpc = 1.6.1, pointCode = 0x8184E4F4 Mar 18 17:41:36.356: xua_dpc_notify: dpc=1.6.1, oldStatus=M3UA active, newStatus=M3UA inactive Mar 18 17:41:36.356: xua_dpc_notify: Sending TFP for dpc=1.6.1 Mar 18 17:41:36.356: cs7_xua_process_L3_dest_inaccessible: Destination prohibited received for destination 1.6.1 Mar 18 17:41:36.356: CS7 XUA MGMT POINTCODE: update_dpc_status: called xua_dpc_notify() for dpc 1.6.1 status change, newStatus = DPC_M3UA_INACTIVE, retcode = 1 Mar 18 17:41:36.356: CS7 XUA MGMT POINTCODE: update_dpc_status: dpc 1.6.1 status change: old status = DPC_M3UA_ACTIVE, new status = DPC_M3UA_INACTIVE Mar 18 17:41:36: %CS7XUA-5-XUAPCSTATUS: XUA PC 1.6.1 is M3UA inactive Mar 18 17:41:36.360: xuaProcessMgmtQ (Entry) Mar 18 17:41:36.360: xua_process_mgmt_event: Event DUNA for 1.6.1 Mar 18 17:41:36.360: CS7 XUA MGMT API: aspm_get_active_aspCb: protocol = 1, pPreviousAspCb = 0x0, pAspCb = 0x0 Mar 18 17:41:36.360: xua_process_mgmt_event: Event DUNA for 1.6.1 !--- Output suppressed. Mar 18 17:43:00.878: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.1.2, dpcStatus = 0 Mar 18 17:43:06.379: cs7_xua_is_available_xua_dpc: dpc=80A Mar 18 17:43:06.379: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.1.2, dpcStatus = 0 Mar 18 17:43:06.379: cs7_xua_is_active_xua_dpc: dpc=831 Mar 18 17:43:06.379: CS7 XUA MGMT POINTCODE: cs7_aspm_xua_dpc: dpc 1.6.1 matched: status = DPC_M3UA_INACTIVE Mar 18 17:43:06.379: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.6.1, dpcStatus = 2 Mar 18 17:43:06.383: cs7_xua_is_restricted_xua_dpc: dpc=831 Mar 18 17:43:06.383: CS7 XUA MGMT POINTCODE: cs7_aspm_xua_dpc: dpc 1.6.1 matched: status = DPC_M3UA_INACTIVE Mar 18 17:43:06.383: CS7 XUA MGMT API: cs7_aspm_xua_dpc: dpc = 1.6.1, dpcStatus = 2 Mar 18 17:43:06.383: cs7_xua_is_prohibited_xua_dpc: dpc=831
At a certain time, you may need to change the process "m3ua-1" from error level to debug level on the PGW 2200 and collect the log information with the file /opt/CiscoMGC/var/log/platform.log.
mgc-bru-14 mml> rtrv-log:all �� MGC-01 - Media Gateway Controller 2004-03-18 19:07:22.774 MET M� RTRV �� "CFM-01:ERR" �� "ALM-01:ERR" �� "MM-01:ERR" �� "AMDMPR-01:ERR" �� "CDRDMPR-01:ERR" �� "DSKM-01:ERR" �� "MMDB-01:ERR" �� "POM-01:ERR" �� "MEASAGT:ERR" �� "OPERSAGT:ERR" �� "mgcp-1:ERR" �� "Replic-01:ERR" �� "ENG-01:ERR" �� "IOCM-01:ERR" �� "TCAP-01:ERR" �� "m3ua-1:ERR" �� "FOD-01:ERR" �� ; mgc-bru-14 mml> set-log:m3ua-1:debug,confirm �� MGC-01 - Media Gateway Controller 2004-03-18 19:07:46.434 MET M� COMPLD �� "m3ua-1" �� ; mgc-bru-14 mml>
Information from the file /opt/CiscoMGC/var/log/platform.log brings the association to out-of-service status, as shown below.
Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Debug> procIpcMsg myCcMOO 3 Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Debug> actvProcIpc, Got Event Type 4098 Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Debug> ID:4a0003 STATE TRANS:4 desiredMOO:3 Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Info> PROT_INFO_Q921_LNK_CNTL: Q921 channel 4a0003 state change Commanded OOS cause N/A Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: M3UA: term assoc 301 Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Info> 4a0003, state change Out-of-service cause Commanded OOS Thu Mar 18 20:32:55:903 2004 MET | m3ua-1 (PID 18243) <Debug> SSC List size = 1 Thu Mar 18 20:32:55:904 2004 MET | m3ua-1 (PID 18243) <Debug> 004a0003, send SSC trans Out-of-service cause Commanded OOS Thu Mar 18 20:32:55:905 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1: Sent TERMINATE_PENDING signal Thu Mar 18 20:32:55:905 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1: Send Shutdown Thu Mar 18 20:32:55:905 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP:������� TSN ack: (0x446e8ea5) Thu Mar 18 20:32:55:905 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP:������� SHUTDOWN_CHUNK, Thu Mar 18 20:32:55:906 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1:� state ESTABLISHED -> SHUTDOWN_SENT Thu Mar 18 20:32:55:907 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1: Shutdown Ack Chunk Thu Mar 18 20:32:55:907 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1: Send Shutdown Thu Mar 18 20:32:55:907 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP:������� SHUTDOWN_COMP_CHUNK Thu Mar 18 20:32:55:908 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1: Sent ASSOC_TERMINATE signal Thu Mar 18 20:32:55:908 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0003) 1:� state SHUTDOWN_SENT -> CLOSED Thu Mar 18 20:32:55:912 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: xua_proc_sctpsig - SG 3001 Transition to Down � Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Error> Routing Key 0 not found in the MAP, RK layer mgmt event 6 from SG 160005 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Error> Received SGP_FAILED_DOWN for 4d0002 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Info> 4d0002, state change Out-of-service cause N/A Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Debug> SSC List size = 2 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Debug> 004d0002, send SSC trans Out-of-service cause N/A Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Error> Received SG_DOWN for 160005 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Debug> 4f0001, set SG 160005 RKey State to 2 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Warning> 4f0001, SG 160004 Key in Ack State 3 Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Debug> 4f0001, Key is active Thu Mar 18 20:32:55:923 2004 MET | m3ua-1 (PID 18243) <Warning> 4f0001, SG 160005 Key in Pending State 2 Thu Mar 18 20:32:55:924 2004 MET | m3ua-1 (PID 18243) <Debug> 4f0001, one or more SGpending Thu Mar 18 20:32:55:924 2004 MET | m3ua-1 (PID 18243) <Info> 150001, Send iopFaultMsg 700d of 0 to chanmgr Thu Mar 18 20:32:55:924 2004 MET | m3ua-1 (PID 18243) <Info> 150001, Send iopFaultMsg 700b of 1 to chanmgr Thu Mar 18 20:32:55:924 2004 MET | m3ua-1 (PID 18243) <Error> 4a0003: Received SCTP_ASSOC_FAIL Thu Mar 18 20:32:55:924 2004 MET | m3ua-1 (PID 18243) <Debug> Sent 2 SSCs in a� Group Thu Mar 18 20:32:56:416 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0001) 0: Heartbeat Ack Chunk from destaddr 10.48.84.179 Thu Mar 18 20:32:58:532 2004 MET | foverd (MM)(mgc-bru-14) (PID 18245) <Warning> Received msg from invalid host (10.48.84.67): 'H9425MM0012819864mgc-bru-5a��������� DA' Thu Mar 18 20:32:58:934 2004 MET | m3ua-1 (PID 18243) <Debug> M3UA/SCTP: SCTP: Assoc (004a0001) 0: Heartbeat Ack Chunk from destaddr 10.48.84.179 Thu Mar 18 20:33:01:273 2004 MET | m3ua-1 (PID 18243) <Debug> procIpcMsg myCcMOO 3 Thu Mar 18 20:33:01:273 2004 MET | m3ua-1 (PID 18243) <Debug> actvProcIpc, Got Event Type 4099 Thu Mar 18 20:33:01:273 2004 MET | m3ua-1 (PID 18243) <Debug> RECEIVED STATISTICS REQ FROM IOCM
Revision | Publish Date | Comments |
---|---|---|
1.0 |
03-Jul-2005 |
Initial Release |