Hello Everyone: I am trying to get our second webserver NAT'd behind our firewall but I'm stuck and hoping someone can point out what I'm doing wrong. I was able to get it working outside the firewall, but I want it inside if possible. I will be using pseudonyms for the machines and public IP addresses The two web servers are: NAME INTERNAL IP ADDRESS PUBLIC IP ADDRESS marge.prl.ca 192.168.0.244 8.8.8.149 homer.prl.ca 192.168.0.211 8.8.8.148 The firewall (also the nameserver of our prl.ca domain) is bart.prl.ca and is 8.8.8.149 I have successfully NAT'd the first web server marge with the following instructions: #Open ports on Marge #First the regular port 80 /sbin/iptables -A FORWARD -j ACCEPT -p tcp --dport 80 /sbin/iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j DNAT --to 192.168.0.244:80 # But when I try to NAT homer with the following commands I can NOT find the page outside of our network. #Opening a route to Homer /sbin/iptables -A FORWARD -j ACCEPT -p tcp --dport 80 /sbin/iptables -t nat -A PREROUTING -d homer.prl.ca -p tcp --dport 80 -j DNAT --to 192.168.0.211:80 OR #Opening a route to PRL's webserver #Using the same format as what's working for dynix /sbin/iptables -A FORWARD -j ACCEPT -p tcp --dport 80 /sbin/iptables -t nat -A PREROUTING -d 8.8.8.148 -p tcp --dport 80 -j DNAT --to 192.168.0.211:80 Can anybody tell me what I'm doing wrong? Many thanks and well-wishes to you, Joe Zelwietro Prince Rupert Library
