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Cisco Bug: CSCvi54184 - ASA Syslog messages doc should list BGP log messages

Last Modified

Mar 28, 2018

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASA syslog messages doc does not provide reference to BGP log messages, such as:

%ASA-3-418018: neighbor X.X.X.X Down Peer closed the session
%ASA-3-418018: neighbor X.X.X.X IPv4 Unicast topology base removed from session  Peer closed the session
%ASA-3-418018: neighbor X.X.X.X Up

Log messages jumps from 418001 to 419001 skipping BGP ones

"%ASA-4-418001: Through-the-device packet to/from management-only network is denied: protocol_string from interface_name IP_address (port) [([idfw_user|FQDN_string], sg_info)] to interface_name IP_address (port) [(idfw_user|FQDN_string), sg_info]
%ASA-4-419001: Dropping TCP packet from src_ifc:src_IP/src_port to dest_ifc:dest_IP/dest_port, reason: MSS exceeded, MSS size, data size"

Example of messages are seen under:

"%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"

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