We have the latest Cisco VPN client, Cisco 3640 with IOS 12.28(T) with IPSEC option. We are also using Cisco ACS for Radius authentication, which is working fine. The client establishes the connection with the router, and the radius server accepts the authentication from the client. Once connected, we cannot ping the other side of the tunnel. The router has a route to the client's provided IP address(Provided from the router.) We have split tunneling enabled, so we are able to ping our local lan. The vpnclient stat command shows the routes through the tunnel, and the packet count increases for each tunneled network as you ping, however, the ping doesn't generate a response.
We are testing from inside a lan, behind a pix (hence NAT/PAT) to the 3640 on a seperate lan. Any ideas would be greatly appreciated.
We are testing from inside a lan, behind a pix (hence NAT/PAT) to the 3640 on a seperate lan. Any ideas would be greatly appreciated.