Hello, As with other emails that I have sent I have been having problems with the nat'ing for PPTP through a firewall that itself establishes the connection. I have worked with one of the maintainers but they said they can't do much because of the age of the kernel (understood). Anyways, I was just wondering if someone has had success with RHEL 3 update 3 with ip_nat_pptp / proto_gre while maintaining a connection originating from the server as well as behind them? If you happen to have had any success and are willing to share it I would like to here from you. Thanks, Gary Smith