[opensuse] No default gateway

Hi, I just installed a 11.1 box. I can't update because there is no default gateway. The ip-address is handed out with a dhcp-server, with a number of options like a default gateway (option routers x.x.x.x in the config file of dhcpd 3.0.6). All my other machines do get this default gateway, just not the 11.1 machine. What am I missing ? Thanks for any help you can provide. -- Met vriendelijke groeten, Koenraad Lelong