Got a bit of a strange issue here. We have a LAN to LAN up and going if we allow all IP traffic to pass, but as soon as we start adding restrictions it won't work. I wind up with the IP address of the remote device in the logs as trying to connect. I have an ASA on this end and they have PIX on that end. He swears he has nat disabled for the tunnel, we both have NAT-T enabled.
Anyone got any ideas?