I have an Intel SE7525RP2 motherboard with a Yukon Marvel (82541GB controller) NIC in it. After installing CentOS 5.1 it functions fine for some minutes then looses network connectivity. By coincidence, I was using the system to clean some HD's for another and had booted off Knoppix and noticed it never exhibited this behavior, the network remained functional even overnight when I returned to the system? I looked through messages and didn't see anything NIC/network related, can anyone suggest something to check? Thanks! jlc -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20080103/aa2ab1e9/attachment-0003.html>