113031: ACL not applied because VPN filter is an IPv6 ACL
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-4-113031: Group group User user IP ipaddr AnyConnect vpn-filter filter is an IPv6 ACL; ACL not applied.
Event 113031 is generated when the type of ACL to be applied is incorrect. An IPv6 ACL would have been configured as an IPv4 ACL through the 'vpn-filter' command. The group name, the user name, the IP address, and the name of the VPN filter are specified in the message.
How could you resolve this situation?
Validate the VPN filter and IPv6 VPN filter configurations on the ASA, and the filter parameters on the AAA (RADIUS) server. Make sure that the correct type of ACL is specified.