I have a fedora firewall/router using iptables to forward incoming SSH packets to an internal server and it works great....however, only if the user does not remain idle for 1 minute. If they idle for 1 minute, the connection "freezes" in the sense that it drops the connection but its not a proper "connectoin closed" from the server as if it is a timelimit, but rather just a connectoin loss like you've unplugged your cable in the middle of a connection. If the user is connecting from within the network, they can remain idle for an unlimited amount of time without being disconnected. It is only ones connecting from outside hte network going through the iptables firewall that have this idle problem. I am only allowing TCP and UDP for SSH to be forwarded. Do I need any ICMP or any other special connection timeout rules on the iptables side to fix this problem? Any help appreciated! __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail
