Hi All, Please help me. I have Desktop PC with two LAN card on which Internet connection is there with static IP. I share this connection through ICS. then I connect my laptop with Desktop PC via LAN card. On both these I can access internet. Now I have another laptop. I created ad hoc network between these two laptop. but second laptop not able to access internet. Here is my TCP/IP settings:: Desktop PC lan card 1(Having ICS): IP :: 115.252.17.62 Subnet :: 255.255.255.240 Default getway:: 115.252.17.61 Prefered DNS ::124.124.5.141 alt DNS ::124.124.5.140 Desktop PC lan card 2:: automatically gets IP ::192.168.0.1 subnet ::255.255.255.0 First Laptop LAN Setting (Having ICS):: IP :: 192.168.0.172 subnet mask :: 255.255.255.0 default getway::192.168.0.1 Prefered DNS ::124.124.5.141 alt DNS ::124.124.5.140 First Laptop Wireless LAN Setting:: IP :: 192.168.0.1 subnet mask ::255.255.255.0 Second Laptop Wireless LAN Setting:: IP :: 192.168.0.2 subnet mask ::255.255.255.0 default getway::192.168.0.1

Hi, Please double-check your configuration referring to the following documents: Using ICS (Internet Connection Sharing) Set up a computer-to-computer (ad hoc) network Change Internet settings for ICS (Internet Connection Sharing) Sharing one Internet connection among several computers Hope this helps. Thanks. Nicholas Li - MSFT