Cisco ASA Audit Event: 110002

110002: Failed to locate egress interface

Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections. It helps to detect threats and stop attacks before they spread through the network.

Message: %ASA-6-110002: Failed to locate egress interface for protocol from src interface :src IP/src port to dest IP/dest port.

Event 110002 is generated when an error is encountered when the ASA tries to find the interface through which is has to send the packet. The message contains the:

  • protocol.
  • source interface.
  • source IP address and port number.
  • destination IP address and port number.

How could you resolve this situation?

Collect details about the events leading up to the error and contact Cisco TAC.

Cisco ASA Auditing Tool

EventLog Analyzer is a comprehensive log management software with which you can centrally collect, analyze, and manage logs from all the different log sources in your network. You also get reports and alerts on your network security, making it a power-packed IT security tool.