Re: How to modify LDP/OSPF metric on physical interface and GRE

Hello,

Thanks for providing the outputs.

Your link metrics are not the same as Your neighbor metric and hence You are confusing the LFA algorithm since it checks the reverse metrics too.

> show ospf neighbor
Address          Interface    State  ID               Pri  Dead
192.168.145.49   gr-1/1/0.3   Full   192.168.145.2    128    38   <--your metric 100, 
                                                                  neighbor metric 30
192.168.145.42   gr-2/3/0.2   Full   192.168.145.2    128    34   <--your metric 25, 
                                                                  neighbor metric 20

Neighbor OSPF LSDB details:
  id 192.168.147.2, data 192.168.145.49, Type PointToPoint (1)
    Topology count: 0, Default metric: 30
  id 192.168.145.48, data 255.255.255.252, Type Stub (3)
    Topology count: 0, Default metric: 30

   id 192.168.147.2, data 192.168.145.42, Type PointToPoint (1)
    Topology count: 0, Default metric: 20
  id 192.168.145.40, data 255.255.255.252, Type Stub (3)
    Topology count: 0, Default metric: 20

Please align Your OSPF metrics with Your neighbor's metric and report back.

HTH

Thx
Alex