I have a single network, i.e 192.168.3.0.An ADSL is on gateway and squid between ADSL and LAN users, all on same network.While enabling NATing on linux server should i have different IP Networks on LAN and ADSL gateway, or it will work if i have same network for whole nework?? thanks -- Munawar Zeeshan Islamabad,Pakistan +92-300-514-6886 +92-321-535-4851