pezhman123

I have a network based in WIN2003 server and ISA 2006 in 2 seprate servers . I have got 10 valid IPs I assigen 1 of them on my server and the other for gateway but now I cannaot use the other valid IPs the question is that in my stations when I use invalid ip (192.168.246.13 (4 example)) i can connect to the internet but when i put my vaild ip cannot connect I know that there is a problem in configuration please help ASAP TNX