Dear Sir, How can I make an iptables rule that will accept connections (UDP) coming from outside that originated from Internal Network Traffic. Because UDP isn't stateful. I still need to create an incoming rule for DNS.
Below is my example Iptables rules *filter :FORWARD ACCEPT [0:0] :INPUT ACCEPT [0:0] :ports - [0:0] :OUTPUT ACCEPT [0:0] :all - [0:0] # ping -A INPUT -p icmp -j REJECT --reject-with icmp-net-unreachable # test -A INPUT -j all # test1 -A all -p tcp -m tcp -m multiport -s 192.168.1.12 -d 192.168.0.31 -j ACCEPT --dports 22,80,10000 # udp-dns - without this. i cannot resolve my internal network to e.g. yahoo.com -A all -p udp -m udp --sport 53 -j ACCEPT # all -A all -j DROP # all -A OUTPUT -j ACCEPT COMMIT Thank you and more power, Joey ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. -- Philippine Linux Users' Group (PLUG) Mailing List [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) Official Website: http://plug.linux.org.ph Searchable Archives: http://marc.free.net.ph . To leave, go to http://lists.q-linux.com/mailman/listinfo/plug . Are you a Linux newbie? To join the newbie list, go to http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie
