no nameserver found /etc/resolve.conf

Sometimes I can not contact my ISP and looking in the information that kinternet gives me I found following pieces which I hope could shed light in this phenomene. -->Default route OK -->warning, no nameserver found /etc/resolve.conf -->Nameserver (DNS) failure , may not work Do not know if I also get this message if my connection is succesfull. I am running SuSe 7.2 right from the cd, with KDE2 Is there something my resolve.conf should have included?