My router has lost its eigrp neighbor relationship so has lost all its routing information even though I can ping the neighbor address from the router. All interfaces are up.
I have tried restarting the router.
Its neighbor has the following logs
Aug 20 12:22:31.855: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 10.128.34.9 (Vlan
8) is down: retry limit exceeded
Aug 20 12:22:32.947: %DUAL-5-NBRCHANGE: IP-EIGRP 100: Neighbor 10.128.34.9 (Vlan
8) is up: new adjacency
I have tried the clear ip eigrp neighbor 10.128.34.9 from the routers neighbor.
Any help much appreciated.