Inbound Allowed IPv6 IPsec Unauthenticated Packets is the total number of unauthenticated IKEv1, IKEv2, AuthIP, or ESP IPv6 ...

Inbound Allowed IPv6 IPsec Unauthenticated Packets is the total number of unauthenticated IKEv1, IKEv2, AuthIP, or ESP IPv6 packets forwarded from a public interface to an internal interface. An unauthenticated packet is an IPsec packet without an associated state entry. A state entry is a pair of IPv6 addresses that is authorized to pass through from a public to an internal interface.