On Mon, Dec 27, 2010 at 5:22 PM, E Westphal <enwestph at rochester.rr.com> wrote: > Have you experienced this? What's going on when this occurs? What do I need > to do to keep it from occurring? Please advise. Thanks. > > Dec 4 10:18:17 localhost kernel: e1000: eth1 NIC Link is Down > Dec 4 10:18:19 localhost kernel: e1000: eth1 NIC Link is Up 100 Mbps Full > Duplex, Flow Control: RX/TX > Dec 4 10:18:21 localhost kernel: e1000: eth1 NIC Link is Down > Dec 4 10:18:23 localhost kernel: e1000: eth1 NIC Link is Up 100 Mbps Full > Duplex, Flow Control: RX/TX > Dec 4 10:18:24 localhost kernel: e1000: eth1 NIC Link is Down > Dec 4 10:18:25 localhost kernel: e1000: eth1 NIC Link is Up 100 Mbps Full > Duplex, Flow Control: RX/TX > Dec 4 10:18:26 localhost kernel: e1000: eth1 NIC Link is Down > Dec 4 10:18:28 localhost kernel: e1000: eth1 NIC Link is Up 100 Mbps Full > Duplex, Flow Control: RX/TX > Dec 4 10:18:29 localhost kernel: e1000: eth1 NIC Link is Down What is the NIC connected to? Have you tried a different switch port or network cable? Does rebooting the server make the problem go away for a bit? It seems like you need to perform some basic troubleshooting and let us know what you have an have no tried. Ryan