One of the wan routers had connectivity issues.While verifying, there was an event found a day back.
%BGP-5-ADJCHANGE: neighbor X.X.X.X Down Peer closed the session
But check on bgp neigbor status says
BGP state = Established, up for 6d08h.
1.What does first log mean & how to troubleshoot it?
2.Why does the recent event does get on the bgp state, it still shows up for 6 days and 8 hours whereas log shows an event recently.