Hello, > I am using: "iptables -t nat -A PREROUTING -p udp --dport 53 -i eth0 -j DNAT >--to-destination 192.168.0.9:53" to forward any domain request to my nameserver from >my firewall (192.168.0.1) > I have 2 nic's in the firewall (eth0 = cisco 677i adsl router, eth1 = local network)
you should have read some nameserver docs, too :P The DNS System also uses tcp 53 for transmission. This might trigger the behaviour you expect. Unfortunately not many people know about the tcp thingie, resulting in many "broken" dns servers. -- Regards, Wiktor Wodecki <[EMAIL PROTECTED]>
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