Dear Pierre, move line "$IPT -A firewall -j DROP" onto end of "firewall" section. This script blocked ALL (tcp syn and all udp) at first place. You have to blocked after ACCEPTED rules.
Peter On Mon, 18 Mar 2002, Pierre B. Samson wrote: > I have this config and Ican't resolve my DNS lookups: > $IPT -A firewall -j DROP > $IPT -A INPUT -s 127.0.0.1/32 -d 127.0.0.1/32 -j ACCEPT > $IPT -A INPUT -p udp --source-port 42 -j ACCEPT
