2010/2/25 Roland RoLaNd <r_o_l_a_n_d at hotmail.com>: > > Hello, > > i have internet usage rules for all of my network. > only 2 servers have full access to the internet.. > lately i've noticed that lots of traffic being produced by the servers .. > is there a way to know whose using port forwarding to my server so they access the internet ? > or is there a way to block people from doing such a thing ? Err. Disable ip_forward&nat on server and limit connections on main firewall .. -- Eero