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Cisco Bug: CSCup62413 - DOC : ASA 9.2.1 BGP does not support graceful restart

Last Modified

Sep 07, 2019

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASA running 9.2.1 will not form BGP neighborship with peer devices which support "Graceful Restart capability" by default. ASA will tear down neighborship and following messages can be seen.

%ASA-3-418018: neighbor Down BGP Notification sent%ASA-3-418019: sent to neighbor (invalid or corrupt AS path) 9 bytes 40020602 010 000 fc08
%ASA-3-418040: unsupported or mal-formatted message received from

ASA having BGP neighborship issues with peer devices which negotiate "Graceful Restart capability" in BGP OPEN message By default
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