I seem to be having some issues with iptables 1.2.11 and getting RDP to be allowed through. My windows box is NAT'd behind my Gentoo 2004.3 box. Here is my NAT Tables: # iptables -t nat -L Chain PREROUTING (policy ACCEPT) target prot opt source destination DNAT tcp -- anywhere anywhere tcp dpt:3389 to:10.0.1.2:3389 Chain POSTROUTING (policy ACCEPT) target prot opt source destination SNAT tcp -- anywhere anywhere tcp dpt:3389 to:10.0.1.2:3389 MASQUERADE all -- anywhere anywhere Chain OUTPUT (policy ACCEPT) target prot opt source destination Here is my iptables rules: # iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- anywhere anywhere REJECT udp -- anywhere anywhere udp dpt:bootps reject-with icmp-port-unreachable REJECT udp -- anywhere anywhere udp dpt:domain reject-with icmp-port-unreachable ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT tcp -- anywhere anywhere tcp dpt:ftp ACCEPT tcp -- anywhere anywhere tcp dpt:ftp-data ACCEPT tcp -- anywhere anywhere tcp dpt:8245 DROP tcp -- anywhere anywhere tcp dpts:0:1023 DROP udp -- anywhere anywhere udp dpts:0:1023 Chain FORWARD (policy ACCEPT) target prot opt source destination DROP all -- anywhere 10.0.1.0/24 ACCEPT all -- 10.0.1.0/24 anywhere ACCEPT all -- anywhere 10.0.1.0/24 ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere Chain OUTPUT (policy ACCEPT) target prot opt source destination This is just a very basic rule set as you can see. What happens is when I connect with RDP it goes through to the login and then after authentication it just sits there and eventually times out. Any ideas on what is going on? Any help would be appreciated. Regards, James Bowling
