VPN Client Error 427

[pshelfo1]

I have a user that was working fine. All of a sudden the VPN Client terminates the connection with the following message:

Secure VPN connection terminated by Peer. Reason 427 unknown error occur at Peer.

They are running version 4.0.3A. The users said the last time the connection worked was when plugged into their friends DSL connection. The authentication process is success on the VPN connectrator logs but does say the client terminiated the connection but gives a reason of unknown.

The VPN conentrator is a 3015 running version 4.0.4A.

Thanks!!

[drolemc]

The error message could mean a lot of things. It could indicate a problem with NAT-T, if you have that configured. You could also refer to the list of error codes at http://www.cisco.com/warp/synchronicd/cc/so/neso/vpn/vpnsp/vpnbr_bc.htm