OK. thank you Rob. A last question: which your kernel version , iptables, and patch-o-matic version ? bests andres -> -> > -> -> * TODO: - finish support for multiple calls within one session -> > -> -> * (needs expect reservations in newnat) -> > -> -> * - testing of incoming PPTP calls -> > -> > thank you, I will try, but what confused me is that -> > inside pptp netfilter patch source code: -> -> Maybe some leftover from ancient times ? I don't know. -> All I know is that I just connected 2 pptp clients in my LAN to a corp -> pptp server, so it must be working.. ;-) -> -> -> Gr, -> Rob -> ->