Hello everybody. I have a problem about IP-Forwarding. I set the registry value of "IpEnableRouter" but IP-Forwarding does not work. I tested it by vmware in this scenario: I have a win7 Guest OS, win7 Host OS & a modem. I enabled registry value of "IpEnableRouter" in Host OS & set the default gateway of Guest OS to IP address of Host OS. When I ping 188.8.131.52 in Guest OS, Requests don`t forwarding fron Host OS to the modem. Can you help me? Thanks a lot. Ya Ali.