Hi I have one linux machine with two NIC cards. One is connected to internet and one is private PC. Below is my IP configuration eth0: Valid IP: xxx.xxx.xxx.68 Mask: 255.255.255.192 Gateway: xxx.xxx.xxx.65 eth1: Invalid IP: 192.168.1.1 Mask : 255.255.255.0 Gateway: xxx.xxx.xxx.65 Now when i connect eth1 to window machine. i can ping up to eth0 valid ip i.e xxx.xxx.xxx.68 but could not ping xxx.xxx.xxx.65 which is gateway ip of linux. I have enable ip_forward to 1 in linux machine. My window machine ip is: IP: 192.168.1.2 Mask:255.255.255.0 GW: 192.168.1.1 Pl. give me the solution so i can ping xxx.xxx.xxx.65 from my window machine. Thanks in advance suhag. ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/