> iptables -A INPUT -p ALL -i eth0 -s 192.168.0.1 --destination-port 137:139 -j ACCEPT I think that should be: iptables -A INPUT -m tcp -p tcp -i eth0 -s 192.168.0.1 --destination-port 137:139 -j ACCEPT iptables -A INPUT -m udp -p udp -i eth0 -s 192.168.0.1 --destination-port 137:139 -j ACCEPT But I don't know, if UDP is used. -- This is an email sent via the webforum on http://fcp.homelinux.org