search for: fwport

...les active: # iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # iptables -t nat -A POSTROUTING -j MASQUERADE 2) Server hosts a special PHP script, that when called correctly, sets rules like # iptables -I PREROUTING -p tcp -s $REMOTE --dport 80 -j DNAT --to-destination $FWIP:$FWPORT # iptables -I FORWARD -p tcp -s $REMOTE --dport 80 -j ACCEPT The *next* tcp connection from their computer to the webserver will get NAT'd to service $FWIP:$FWPORT. But I want this rule cleared out as soon as the connection is made with the latter altered rules. Is there a way to write a ru...