Do you have IP forwarding enabled ? Run time setup: echo 1 > /proc/sys/net/ipv4/ip_forward Setup at boot time in debian: set ip_forward=yes in /etc/network/options Marek Brazina ---------- Original Message ----------- From: John Chee <chee_l_s@yahoo.com.sg> To: JeffM@MOHELA.com Cc: debian-firewall@lists.debian.org Sent: Fri, 3 Oct 2003 10:31:13 +0800 (CST) Subject: iptables need to configure forward port 80 to webserver