[Quagga-bugs] [Bug 339] New: Removing bgp peer-group with active peers

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http://bugzilla.quagga.net/show_bug.cgi?id=339  
  
           Summary: Removing bgp peer-group with active peers
           Product: Quagga
           Version: CVS
          Platform: PC
        OS/Version: OpenBSD
            Status: UNCONFIRMED
          Severity: normal
          Priority: Low
         Component: bgpd
        AssignedTo: maintainers at quagga.net
        ReportedBy: pblasquez at equinix.com


router188# sh ver
Quagga 0.99.6 (router188).
Copyright 1996-2005 Kunihiro Ishiguro, et al.


2 neighbors were configured as part of a bgp route-server peer-group, both
neighbors had sessions established. Peer-group was removed from the
configuration, causing bgp neighbor statements to disappear from configuration.
Neighbor statements were re-added, bgpd crashed.


Configuration BEFORE:

router bgp 65188
 bgp router-id 192.168.1.188
 neighbor MLPA peer-group
 neighbor MLPA route-server-client
 neighbor MLPA route-map MLPA in
 neighbor MLPA route-map MLPA export
 neighbor 192.168.1.184 remote-as 65184
 neighbor 192.168.1.184 peer-group MLPA
 neighbor 192.168.1.195 remote-as 65195
 neighbor 192.168.1.195 peer-group MLPA


Commands issued:

no neighbor MLPA (neighbors 192.168.1.184 and 192.168.1.195 disappear)
neighbor 192.168.1.184 remote-as 65184
neighbor 192.168.1.195 remote-as 65195
neighbor 192.168.1.195 route-server-client (bgpd crashes)

log entries:

bgpd[29057]: 192.168.1.195 [Error] bgp_read_packet error: Connection reset by peer
bgpd[29057]: 192.168.1.195 [Error] bgp_read_packet error: Connection reset by peer
last message repeated 2 times
bgpd[29057]: Assertion `peer->status != 8' failed in file bgpd.c, line 728,
function peer_lock
last message repeated 2 times
bgpd[29057]: Assertion `peer->status != 8' failed in file bgpd.c, line 728,
function peer_lock
bgpd[29057]: No backtrace available on this platform.
bgpd[29057]: No backtrace available on this platform.  
  
  
  
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