[c-nsp] ibgp TTL

[David Freedman]

Manu Chao wrote:
> Oli,
> 
> More detail:
> 
> I have a standard IP/MPLS backbone with MP-iBGP between PEs loopbacks with
> IS-IS L2 or OSPF area 0 as IGP.
> 
> This IGP is extended to some non MPLS routers X.
> 
> In some backbone links failure, IGP allow MP-iBGP to stay UP via X links
> (non MPLS).
> 

Assuming you are just doing plain old LDP,  How about LDP/IGP Sync? :)

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsldpsyn.html