Cisco ASA Audit Event: 302302

302302: IPsec proxy mismatch

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-3-302302: ACL = deny; no sa created.

Event 302302 is generated when IPsec proxy mismatches occur.

How could you resolve this situation?

Check the access-list command statement in the configuration. Contact the administrator for the peer device.

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.