Show route-receive protocol bgp <neighbor> to make sure the BGP next-hop is equal to the LSP end point?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amos Rosenboim Sent: Friday, March 23, 2007 8:18 AM To: juniper-nsp@puck.nether.net Subject: [j-nsp] layer 3 vpn issue Hi I have configured an network of 4 M10i routers for mpls using RSVP for label distribution. the topology is as follows: R1----E3 line----R2----Ethernet----R3-----3xE1----R4 I have configured a test VRF on all 4 routers and associated a loopback unit in each router to the test VRF. I have ping between all loopbacks inside the VRF on R1,R2 and R3, but not to R4. My LSP seems to be working (show mpls lsp on R4 shows all LSP are up, and I get successful MPLS ping using the ping mpls rsvp command). However, when I use the show mpls lsp detail command I see the lsp as up, but active routes is 0. Also when I'm tracing to the remote PE I don't see any labels on the trace. I believe that my BGP traffic does not use the LSP as the egress point towards the remote PE, although the RSVP route is the preferred route in inet.3 Below are some show commands from R4. any help would be appreciated. Regards Amos {master} [EMAIL PROTECTED]> show mpls lsp Ingress LSP: 3 sessions To From State Rt ActivePath P LSPname 217.69.0.2 217.69.0.3 Up 0 * TO- ATH-FROM-THESS 217.69.0.4 217.69.0.3 Up 0 * TO- MED-FROM-THESS 217.69.0.5 217.69.0.3 Up 0 * TO- LND-FROM-THESS Total 3 displayed, Up 3, Down 0 Egress LSP: 3 sessions To From State Rt Style Labelin Labelout LSPname 217.69.0.3 217.69.0.5 Up 0 1 FF 3 - TO- THESS-FROM-LND 217.69.0.3 217.69.0.2 Up 0 1 FF 3 - TO- THESS-FROM-ATH 217.69.0.3 217.69.0.4 Up 0 1 FF 3 - To- THESS-FROM-MED Total 3 displayed, Up 3, Down 0 Transit LSP: 0 sessions Total 0 displayed, Up 0, Down 0 {master} [EMAIL PROTECTED]> show mpls lsp name TO-LND-FROM-THESS detail Ingress LSP: 3 sessions 217.69.0.5 From: 217.69.0.3, State: Up, ActiveRoute: 0, LSPname: TO-LND-FROM- THESS ActivePath: (primary) LoadBalance: Random Encoding type: Packet, Switching type: Packet, GPID: IPv4 *Primary State: Up SmartOptimizeTimer: 180 Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 524) 217.69.0.133 S 217.69.0.70 S 217.69.0.130 S Received RRO (ProtectionFlag 1=Available 2=InUse 4=B/W 8=Node 10=SoftPreempt): 217.69.0.133 217.69.0.70 217.69.0.130 Total 1 displayed, Up 1, Down 0 Egress LSP: 3 sessions Total 0 displayed, Up 0, Down 0 Transit LSP: 0 sessions Total 0 displayed, Up 0, Down 0 {master} [EMAIL PROTECTED]> show bgp summary Groups: 1 Peers: 3 Down peers: 0 Table Tot Paths Act Paths Suppressed History Damp State Pending bgp.l3vpn.0 8 8 0 0 0 0 Peer AS InPkt OutPkt OutQ Flaps Last Up/ Dwn State|#Active/Received/Damped... 217.69.0.2 16022 45274 45287 0 1 2w1d16h Establ bgp.l3vpn.0: 5/5/0 VRF-TESTING.inet.0: 2/2/0 VRF-THESS.inet.0: 3/3/0 217.69.0.4 16022 45248 45272 0 1 2w1d16h Establ bgp.l3vpn.0: 0/0/0 217.69.0.5 16022 20450 20437 0 4 1w0d2h Establ bgp.l3vpn.0: 3/3/0 VRF-TESTING.inet.0: 2/2/0 VRF-THESS.inet.0: 1/1/0 {master} [EMAIL PROTECTED]> show route 217.69.0.5 inet.0: 129 destinations, 172 routes (128 active, 0 holddown, 1 hidden) + = Active Route, - = Last Active, * = Both 217.69.0.5/32 *[OSPF/10] 1d 01:32:15, metric 54 via e1-1/3/0.0 via e1-1/3/2.0 > via e1-1/3/4.0 [IS-IS/169] 1d 01:32:15, metric 544 > to 217.69.0.133 via e1-1/3/0.0 to 217.69.0.145 via e1-1/3/2.0 to 217.69.0.149 via e1-1/3/4.0 inet.3: 109 destinations, 112 routes (109 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 217.69.0.5/32 *[RSVP/7] 1d 01:32:20, metric 54 > via e1-1/3/0.0, label-switched-path TO-LND- FROM-THESS [OSPF/10] 1d 01:32:20, metric 54 > via e1-1/3/0.0, label-switched-path TO-LND- FROM-THESS {master} [EMAIL PROTECTED]> _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp