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Cisco Bug: CSCui98242 - bgp crash on CLI "show bgp neighbor <> advertised-routes".

Last Modified

May 10, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.2.3.ROUT

Description (partial)

Symptom:
BGP process restarts when the command "show bgp neighbor <> advertised-routes" is issued for an EBGP peer.

Conditions:
- "show bgp neighbor <> advertised-routes" command is issued for an EBGP peer.
- The last 'n' paths of the table have CONFED segments in the ASPATH
- The last 'n' paths of the table were advertised to the EBGP peer before, but is no longer allowed to be advertised, but the withdraws have not yet been sent.
- 'n' is large enough (typically around 1000)
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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