I'm using the gnatbox lite version, and have got the basics working when it comes to accessing from my protected network (10.10.10.0) to the external network, via a DSL connection.
What I'm having difficulty with is connecting to my work network which is through a VPN. Without gnatbox, this works fine, and I captured a few packets to see what was going on: The initial few packets go from my host, (source) port 500 to the box at work (destination) port also 500. With GNAT, the NAT functionality obviously changes the source port to something else, and I think this is the first part of the problem. How do I set up the box to not do port mapping (NAT) for a given destination IP address? I tried adding an entry in the IP Pass through (host), specifying the IP address of the box at work, but nothing happened (authentication packets did not go back and forth). Perhaps the source IP address of 10.10.10.x is probably not even accepted by the work box. Any ideas? J ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com
