We have had some BGP adjacency failures and not all network advertisements recover. The neighbor recovers in about 9 seconds but one network does not recover properly. It still shows up in the routing table but we cannot get access to the far end devices until we do a shut, no shut on the internal gig interface. At no time does any of the circuits or links go down. This is a multi-homed environment on two different providers.
router bgp 65000
bgp log-neighbor-changes
network 10.10.0.0 mask 255.255.0.0
network 10.10.0.254 mask 255.255.255.255
timers bgp 5 15
neighbor 10.12.30.80 remote-as 65001
neighbor 10.12.30.80 description local router
neighbor 10.12.30.80 ebgp-multihop 255
neighbor 10.12.30.80 soft-reconfiguration inbound
neighbor 10.12.30.80 route-map RM--CC out
neighbor 10.10.0.253 remote-as 65000
neighbor 10.10.0.253 update-source Loopback0
neighbor 10.10.0.253 next-hop-self
neighbor 10.10.0.253 soft-reconfiguration inbound
May 30 12:15:42.351 EDT: %BGP-5-ADJCHANGE: neighbor 10.12.30.80 Down BGP Notification sent
May 30 12:15:42.351 EDT: %BGP-3-NOTIFICATION: sent to neighbor 10.12.30.80 4/0 (hold time expired) 0 bytes
May 30 12:15:42.354 EDT: %BGP_SESSION-5-ADJCHANGE: neighbor 10.12.30.80 IPv4 Unicast topology base removed from session BGP Notification sent
May 30 12:15:51.423 EDT: %BGP-5-ADJCHANGE: neighbor 10.12.30.80 Up
The 10.10.0.0/16 will not recover but the 10.10.0.254 will.