I'm seeing the following error in my syslogs...
Jan 17 06:47:55 hostname.com kernel: eth3: link down
Jan 17 06:47:57 hostname.com kernel: eth3: link up, 100Mbps, full-duplex, lpa 0x45E1
This is in the log a few times an hour. This server has been running for a couple years, and nothing has changed recently.
Any ideas? Can this be as simple as a cat5 cable gone bad?