LSP Broken between PEs

[mkhataby]

Hello,

I have an issue when testing LSPs between PEs, each PE is doing ECMP to its neighbors. Control / Data plane are correct and when I do traceroute mpls multipath ipv4 x.x.x.x source y.y.y.y ==> I see always a LSP is broken through a PE even if the label are corrected exchanged and also are well installed on LFIB & CEF.

do you have any idea or a known bugs on Catalyst 6000 ?

Thanks

[Jason M.]

What does the "show mpls forwarding" command show for the destination at the router where the LSP fails? Can you MPLS ping the destination? Are there any TE tunnels in the path?

[mkhataby]

Hello,

all control / data plane shos the correct output. but when I did traceroute mpls multipath ...verbose, I see LSP through the PE with 6800 that doing PHP is broken with no label at the last hop.

when I removed the "mpls ip propogate-ttl", the LSP became OK. but the real forwarding traffic is till KO even the show on Controle/data plane are correct.

Is there any bug or some strange behavior with 6800 model ?

Thanks

[Elvin Arias]

Can you post the output for the traceroute multipath when is broken? - Post the verbose option.

Elvin