I ended up doing this a little differently, but it did work in the end. I verified that my server was being seen as the alternate outside IP. Externally, my clients look like 1.1.1.1 and the server ...
I set up a l2tp over ipsec vpn for a mac os x client. I can connect fine and I get an address, but the subnet mask is wrong (and corresponds to the class..). If I manually set the IP address and ...