[c-nsp] MPLS TE conver from IOS to IOS-XR

[Oliver Boehmer (oboehmer)]

Hu,
 
> 
> We had four 7609-S which they run mpls te with each other, now we upgrade
> one 7609-S to ASR9k platform.
> [...]
> I had one questions, in the IOS-XR, I didn’t find any configuration about
> the auto-mesh or auto-template configuration example, is anyone know how to
> configure?

auto-tunnel mesh was quite recently introduced in XR 4.1.1, and it's configured a bit differently compared to IOS. please see below for a sample auto-tunnel mesh & backup config from XR..

ipv4 prefix-list DESTINATIONS
 10 remark Primary Tunnel Destinations
 20 permit x.x.x.x/24 eq 32
!
mpls traffic-eng
 attribute-set auto-mesh AT-MESH
  signalled-bandwidth yy
  autoroute announce
  fast-reroute
  record-route
 !  
 auto-tunnel mesh
  group 0
   attribute-set AT-MESH
   destination-list DESTINATIONS
  !
  tunnel-id min 1000 max 1999
 !
 interface <foo>
  auto-tunnel backup
  !
 !
 logging events frr-protection
 auto-tunnel backup
  timers removal unused 60
  tunnel-id min 50000 max 51023
 !
!
mpls ldp
  traffic-eng auto-tunnel mesh
   group 0


hope this helps..

	oli