Need MPLS-TE Solution

[shivlu jain]

I want to implement MPLS _ TE.

If my A-D link fails (it is primary link) then i want my traffic will follow the given path

D-B-C-A.

For this i need MPLs-TE configuration.

regards

shivlu

[etienne.basset]

hello

configure one primary te tunnel D=>A given explicit path, tunnel FRR protected

configure a te tunnel D => A given explicit path DBCA

configure the backup tunnel on interface D=>A

Etienne

[kewlnetguy]

Hi,

Your intention is to pass traffic between A and D, and want to reroute the traffic via B and C node.

As FRR uses the tunnel in between to tunnel tail , i say if you create two tunnels between A and D as following :

Tunnel 1 : A to D explicit path A - D

Tunnel 2 : A to D explicit path A -C-B -D

and prioritise the tunnel 1, you should achieve the required.

Also note TE tunnels are unidirectional so create resiprocal tunnels for traffic from D to A

Cheers

Prince!