weird network problem
I am having a weird problem. I have a dual boot computer. Windows xp and ubuntu are installed. I have static ip address and also mac filtering on my network. on xp, internet works just fine. on Ubuntu, internet doesn't work even i did the same settings as i did on windows xp. then I wanted to try ubuntu live cd. I booted from live cd, i set up my ip address, dns servers, gateway and stuff, and internet worked!! but then again I did the SAME THING on installed ubuntu, it didn't work! it's really weird. I have CNET PRO200 ethernet card.
then I installed Fedora core 6 but it didnt work either. I installed before redhat 8, it just worked fine but I don't know why new releases don't work.
does anyone have a idea about this? what's the problem?
thanks for your help..
i can send configuration files if it would help to solve the problem.