cannot connect to internet throught lan
I am having an issue I am baffled by. I am running Mandrake 9.2
All my computers connect to the internet through a gateway. All seem to work fine except my webserver.
I can access the webserver and it can access other computers within my network, but I cannot access the internet on the webserver either through konqueror or using ping.
I have run the internet connection wizard a number of times and it still doesn't work. I have checked and recheck my ip addresses, gateway address, and dns server addresses.
I have even tried changing out the network cable and network card in the system.
What is puzzling is that it was working fine until around Thanksgiving.
Does anyone have any ideas?