Hi all, i am new to iptables and i have a problem, i will be very greatful i fsome one helps me out. at my place i have a lan with 192.168.0.0/24 and in the building we have 134.91.239.0. i have managed to firewall my local net and access the internet with iptables but i want to share some files via samba. but my samba connection is not going out. i am using iptables -A FORWARD -j lan -p tcp --dport 137:139 iptables -A FORWARD -j lan -p udp --dport 137:139 but this some how doesnt seem to work. i have searched the internet but some how i didnt find any thing which can solve my problem. any help is welcome regards Sohail Ahmed Siddiqui