Hi. I have 2 client hosts trying to connect to the same pptp server behind my nat firewall. I can get one client to connect but when I have two clients the vpn fails. I have these modules loaded: ip_conntrack_pptp ip_conntrack_proto_gre ip_nat_pptp ip_nat_proto_gre. Is it possible to do this? Can someone point me into the right direction? Thanks! S.