Inbound per IP Rate Limit Discarded IPv6 IPsec Unauthenticated Packets is the total number of unauthenticated IKEv1, IKEv2, ...

Inbound per IP Rate Limit Discarded IPv6 IPsec Unauthenticated Packets is the total number of unauthenticated IKEv1, IKEv2, AuthIP, or ESP IPv6 packets received on a public interface and discarded because they exceeded the per internal IP address rate limit for IPv6 IPsec unauthenticated packets. 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.