[c-nsp] Cisco BFD

[M K]

Hi allI was trying to configure BFD with OSPF

I have the below configuration R1#sh run int f0/0.519Building configuration...
Current configuration : 112 bytes!interface FastEthernet0/0.519 encapsulation dot1Q 519 ip address 20.5.19.19 255.255.255.0 ip ospf bfdend
R5#sh run int f0/0.519Building configuration...
Current configuration : 111 bytes!interface FastEthernet0/0.519 encapsulation dot1Q 519 ip address 20.5.19.5 255.255.255.0 ip ospf bfdend
R5#sh ip ospf neighbor | inc 51919.19.19.19       1   FULL/DR         00:00:39    20.5.19.19      FastEthernet0/0.519
I have no bfd neighbors
R5#sh bfd neighbors R5#
As well , am using GNS3 , when i tried to modify the BFD timers , The routers stuck with no responseinterface FastEthernet0/0.519ip ospf bfdbfd interval 250 min_rx 250 multiplier 3
Any ideas?Thanks