Hello List, i have two firewall (both doing nat) and multiple pptp clients like this: Windows PPTP Server <---LinuxFW1---> <----LinuxFW2----> Windows PPTP Client1 and Windows PPTP Client1 However, with my normal setup i cant get the PPTP VPN working. It hangs on User/Password verification. If i POSTROUTE GRE/1723 to my PPTP clients then it works. I think thats where the nf_conntrack_pptp comes in handy...however i cant get it working. It also hangs on User/Password verification. Is there some howto or paper? lsmod | grep nf nf_conntrack_pptp 10756 0 nf_nat_proto_gre 6916 0 nf_conntrack_proto_gre 9472 1 nf_conntrack_pptp nf_nat 23192 3 nf_nat_proto_gre,ipt_MASQUERADE,iptable_nat nf_conntrack_ipv4 19352 3 iptable_nat,nf_nat nf_conntrack 71440 6 nf_conntrack_pptp,nf_conntrack_proto_gre,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4 Do i need some special iptables rules? I am running a default Debian 2.6.26-2-amd64 Kernel with iptables v1.4.2. Cheers, Mario -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
