>>Vyuzivam iptables: >> >>Chain PREROUTING (policy ACCEPT) >>target prot opt source destination >> >>Chain POSTROUTING (policy ACCEPT) >>target prot opt source destination >>MASQUERADE all -- 192.168.1.0/24 anywhere >>MASQUERADE all -- 192.168.2.0/24 anywhere >>MASQUERADE all -- 192.168.3.0/24 anywhere A co chain FORWARD?