no ipv6 router ?

I have SuSE 8.2 installed on my desktop. I can't get any network access. It keep configure the only ipv6 address. (I dont want that.. How can I remove that module? ) If I remove the IPv6 module, will that solve the problem? Currently I am using several machins (redhat) with my DHCP server correctly.. of course in IPv4 only network.. Log files show "no IPv6 routers present". I don't know why it would be trying to use IPv6.... If I try to ping, even my router, I get "network is unreachable". Any ideas? Jason