I have an IPSEC VPN that has worked just fine.. until now...
I am using Cisco client to connect to the ASA 5520 here, I've had success using this setup in the past. In fact just yesterday I was able to connect clients to this VPN....
Setting up a new machine, I am now getting this error on the client:
"Secure VPN connection terminated by the client. Reason 412: The remote peer is no longer responding"
The ASA log is showing an error:
""received encrypted Oakley informational packet with invalid payloads" after several instances of "P1 retransmit package dispatched to MM FSM" and ""Dulpicate Phase 1 packet detected. Retransmitting last packet".
Any guidance on this?