Hi all, I'm new here and i would like to seek some help from you all regarding on iptables simple rules. Recently i setup one linunx server and want to be firewall using iptables.Here is my setup = eth1(private network) and eth0(public network). Here is my question 1) How do i block access private network to internet port 80 and allow internally access port 80. 2) How do i force all private network using proxy to access internet using 3128 Hope somebody will help give some guide. thanks
