Unable to create PCE Initiated LSPs with IOS-XR
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Hariharan Ananthakrishnan
Hi,
I tried the following ODL releases Nitrogen-SR2, Boron-SR4 & Beryllium-SR4. None of them are able to successfully create a LSP in IOS-XR / 6.2.3. The tunnels are shown as “down” state in the XR. This is a single-hop tunnel. I can successfully create the tunnel with same parameters from CLI in IOS-XR.
Name: tunnel-te1006 Destination: 10.66.4.220 Ifhandle:0x54 (auto-tunnel pcc) Signalled-Name: test-hari-8 Status: Admin: up Oper: down Path: not valid Signalling: Down
path option 10, (verbatim) type explicit (autopcc_te1006) Last PCALC Error: Tue Mar 13 18:13:19 2018 Info: Path-option is skipped because it is held down G-PID: 0x0800 (derived from egress interface properties) Bandwidth Requested: 0 kbps CT0 Creation Time: Tue Mar 13 18:01:04 2018 (00:15:28 ago) Config Parameters: Bandwidth: 100000 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff Metric Type: TE (global) Path Selection: Tiebreaker: Min-fill (default) Hop-limit: disabled Cost-limit: disabled Path-invalidation timeout: 10000 msec (default), Action: Tear (default) AutoRoute: disabled LockDown: disabled Policy class: not set Forward class: 0 (default) Forwarding-Adjacency: disabled Autoroute Destinations: 0 Loadshare: 0 equal loadshares Auto-bw: disabled Fast Reroute: Disabled, Protection Desired: None Path Protection: Not Enabled BFD Fast Detection: Disabled Reoptimization after affinity failure: Enabled Soft Preemption: Disabled Auto PCC: Symbolic name: test-hari-8 PCEP ID: 1007 Delegated to: 10.64.4.209 Created by: 10.64.4.209
RP/0/RP0/CPU0:PE-240#show running-config mpls traffic-eng pce Tue Mar 13 18:18:00.995 UTC mpls traffic-eng pce peer source ipv4 10.66.4.240 peer ipv4 10.64.4.209 ! segment-routing stateful-client instantiation report timers redelegation-timeout 0 timers state-timeout 0 ! speaker-entity-id PE-240 ! !
show mpls traffic-eng pce trace tailf
Mar 13 18:01:04.279 mpls/te/pcestateful 0/RP0/CPU0 t7760 :9130: (PCE T) Processing Initiate from 10.64.4.209 - LSP: Symbolic name: test-hari-8 PLSP-ID: 0 SRP-ID: 1 Mar 13 18:01:04.279 mpls/te/pcestateful 0/RP0/CPU0 t7760 :4404: (PCE T) Initiate received: Peer: 10.64.4.209 LSP Symbolic name: test-hari-8 PLSP-ID: 0 Flags: R-0 Mar 13 18:01:04.279 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:9144: (PCE T) Processed Initiate from 10.64.4.209: containing 1 lsps Mar 13 18:01:04.365 mpls/te/pceperf 0/RP0/CPU0 t7760 :502: REQ: Creation: (Peer 0x0 : request id 191) Mar 13 18:01:04.365 mpls/te/pcetun 0/RP0/CPU0 t7602 TUN:6276: (Main T) Primary path req: tunnel-te1006, src 10.66.4.240, dest 10.66.4.220, bw 100000 Mar 13 18:01:12.506 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 183) Mar 13 18:01:12.506 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 185) Mar 13 18:01:12.506 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 187) Mar 13 18:01:12.506 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 189) … … Mar 13 18:02:04.282 mpls/te/pceerror 0/RP0/CPU0 t7602 :5488: tunnel-te1006 is not eligible for report Mar 13 18:02:04.282 mpls/te/pceerror 0/RP0/CPU0 t7760 :5977: pce_lspmgr_error_cb: Timer for processing of LSP 0 (test-hari-8) request (srp-id 1) expired Mar 13 18:02:04.282 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:9695: (PCE T) Enqueued Error to 10.64.4.209: Type: 22 Value: 3 Mar 13 18:02:04.282 mpls/te/pcectrl 0/RP0/CPU0 7527# t7760 TCP:246: (PCE T) Closing peer 10.64.4.209 Mar 13 18:02:04.282 mpls/te/pcestateful 0/RP0/CPU0 t7760 :300: (PCE T) LSP removed: Symbolic name: test-hari-8 PLSP-ID: 0 Mar 13 18:02:04.384 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:1286: (PCE T) Peer (10.64.4.209 Speaker entity ID: Not set) state changed from Up to Idle Mar 13 18:02:12.512 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 211) Mar 13 18:02:12.512 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 213) Mar 13 18:02:12.512 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 215) Mar 13 18:02:12.512 mpls/te/pceperf 0/RP0/CPU0 t7760 :517: REQ: Deletion: (Peer 0x0 : request id 217) Mar 13 18:02:14.386 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:1286: (PCE T) Peer (10.64.4.209 Speaker entity ID: Not set) state changed from Idle to TCP Pending Mar 13 18:02:14.453 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:1286: (PCE T) Peer (10.64.4.209 Speaker entity ID: Not set) state changed from TCP Pending to Keep Wait Mar 13 18:02:14.453 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:523: (PCE T) Transitioning to PCE_STATE_OPEN_WAIT, peer 10.64.4.209 Mar 13 18:02:14.453 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:10157: (PCE T) Enqueue OPEN msg to 10.64.4.209, ka = 30 dead = 120, priority = 0 Mar 13 18:02:14.453 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:3800: (PCE T) Process OPEN from 10.64.4.209 ka = 30 dead = 120 Mar 13 18:02:14.455 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:1286: (PCE T) Peer (10.64.4.209 Speaker entity ID: Not set) state changed from Keep Wait to Up Mar 13 18:02:14.455 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:12432: (PCE T) Enqueue Report msg to 10.64.4.209 (size 12) Mar 13 18:02:14.455 mpls/te/pcestateful 0/RP0/CPU0 t7760 :5392: (PCE T) Enqueued Report to 10.64.4.209 - LSP: Symbolic name: PLSP-ID: 0 SRP-ID: 0 Mar 13 18:02:14.455 mpls/te/pcestateful 0/RP0/CPU0 t7760 :5349: (PCE T) StateSync to 10.64.4.209 - batch of 1 LSPs (size 8) Mar 13 18:02:14.457 mpls/te/pcectrl 0/RP0/CPU0 t7760 TCP:12432: (PCE T) Enqueue Report msg to 10.64.4.209 (size 108) Mar 13 18:02:14.457 mpls/te/pcestateful 0/RP0/CPU0 t7760 :5559: (PCE T) Enqueued Report to 10.64.4.209 - LSP: Symbolic name: PE-240_t100 PLSP-ID: 101 SRP-ID: 0 Mar 13 18:02:22.514 mpls/te/pcetun 0/RP0/CPU0 t7602 TUN:6276: (Main T) Primary path req: tunnel-te1004, src 10.66.4.240, dest 10.66.4.220, bw 100000 Mar 13 18:02:22.514 mpls/te/pcetun 0/RP0/CPU0 t7602 TUN:6276: (Main T) Primary path req: tunnel-te1002, src 10.66.4.240, dest 10.66.4.230, bw 100000 Mar 13 18:02:22.514 mpls/te/pcetun 0/RP0/CPU0 t7602 TUN:6276: (Main T) Primary path req: tunnel-te1005, src 10.66.4.240, dest 10.66.4.220, bw 100000 Mar 13 18:02:22.514 mpls/te/pcetun 0/RP0/CPU0 t7602 TUN:6276: (Main T) Primary path req: tunnel-te1001, src 10.66.4.240, dest 10.66.4.210, bw 100000
Karaf.log 2018-03-13 14:02:02,044 | INFO | Timer-0 | AbstractTopologySessionListener | 327 - org.opendaylight.bgpcep.pcep-topology-provider - 0.8.2 | Request SrpIdNumber [_value=1] timed-out waiting for response 2018-03-13 14:02:32,050 | WARN | entLoopGroup-5-2 | tateful07TopologySessionListener | 327 - org.opendaylight.bgpcep.pcep-topology-provider - 0.8.2 | Request ID SrpIdNumber [_value=1] not found in outstanding DB 2018-03-13 14:02:32,141 | ERROR | entLoopGroup-5-2 | PCEPSessionImpl | 323 - org.opendaylight.bgpcep.pcep-impl - 0.8.2 | Exception captured for session PCEPSessionImpl{channel=[id: 0x8c639dcc, L:/10.64.4.209:4189 - R:/10.66.4.240:17991], localOpen=Open [_deadTimer=120, _keepalive=30, _sessionId=0, _tlvs=Tlvs [augmentation=[Tlvs1 [_srPceCapability=SrPceCapability [_msd=0, augmentation=[]]], Tlvs1 [_stateful=Stateful [_lspUpdateCapability=true, augmentation=[Stateful1 [_deltaLspSyncCapability=true, _includeDbVersion=true, _triggeredInitialSync=true, _triggeredResync=true], Stateful1 [_initiation=true]]]]]], augmentation=[]], remoteOpen=Open [_deadTimer=120, _keepalive=30, _sessionId=82, _tlvs=Tlvs [augmentation=[Tlvs1 [_srPceCapability=SrPceCapability [_msd=10, augmentation=[]]], Tlvs1 [_stateful=Stateful [_lspUpdateCapability=true, augmentation=[Stateful1 [], Stateful1 [_initiation=true]]]], Tlvs3 [_speakerEntityId=SpeakerEntityId [_speakerEntityIdValue=[80, 69, 45, 50, 52, 48], augmentation=[]]]]], _version=ProtocolVersion [_value=1], _ignore=false, _processingRule=false, augmentation=[]]}, closing session. io.netty.channel.unix.Errors$NativeIoException: syscall:read(...)() failed: Connection reset by peer at io.netty.channel.unix.FileDescriptor.readAddress(...)(Unknown Source) 2018-03-13 14:02:32,143 | INFO | entLoopGroup-5-2 | PCEPSessionImpl | 323 - org.opendaylight.bgpcep.pcep-impl - 0.8.2 | Closing PCEP session with reason UNKNOWN: PCEPSessionImpl{channel=[id: 0x8c639dcc, L:/10.64.4.209:4189 - R:/10.66.4.240:17991], localOpen=Open [_deadTimer=120, _keepalive=30, _sessionId=0, _tlvs=Tlvs [augmentation=[Tlvs1 [_srPceCapability=SrPceCapability [_msd=0, augmentation=[]]], Tlvs1 [_stateful=Stateful [_lspUpdateCapability=true, augmentation=[Stateful1 [_deltaLspSyncCapability=true, _includeDbVersion=true, _triggeredInitialSync=true, _triggeredResync=true], Stateful1 [_initiation=true]]]]]], augmentation=[]], remoteOpen=Open [_deadTimer=120, _keepalive=30, _sessionId=82, _tlvs=Tlvs [augmentation=[Tlvs1 [_srPceCapability=SrPceCapability [_msd=10, augmentation=[]]], Tlvs1 [_stateful=Stateful [_lspUpdateCapability=true, augmentation=[Stateful1 [], Stateful1 [_initiation=true]]]], Tlvs3 [_speakerEntityId=SpeakerEntityId [_speakerEntityIdValue=[80, 69, 45, 50, 52, 48], augmentation=[]]]]], _version=ProtocolVersion [_value=1], _ignore=false, _processingRule=false, augmentation=[]]} 2018-03-13 14:02:32,148 | INFO | entLoopGroup-5-2 | PCEPSessionImpl | 323 - org.opendaylight.bgpcep.pcep-impl - 0.8.2 | Closing PCEP session channel: [id: 0x8c639dcc, L:/10.64.4.209:4189 ! R:/10.66.4.240:17991]
RESTConf:
curl -X POST -H "Content-Type: application/json" -d @test-lsp-simple.json http://admin:admin@....209:8181/restconf/operations/network-topology-pcep:add-lsp
{"output":{"failure":"no-ack"}}
test-lsp-simple.json
{ "input": { "arguments": { "bandwidth": { "bandwidth": "Sz68IA==" }, "endpoints-obj": { "ipv4": { "destination-ipv4-address": "10.66.4.220", "source-ipv4-address": "10.66.4.240" } }, "ero": { "subobject": [ { "ip-prefix": { "ip-prefix": "10.10.33.240/32" }, "loose": false } ] }, "lsp": { "administrative": true, "delegate": true } }, "name": "test-hari-8", "network-topology-ref": "/network-topology:network-topology/network-topology:topology[network-topology:topology-id='pcep-topology']", "node": "pcc://10.66.4.240" } }
- Hari
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