Bringing up interface eth0.... failed
All of a sudden, when my RH9 box boots up, it can't seem to bring up eth0. It gets to that stage, pauses for a LONG time, then eventually says [FAILED].
I don't know what could have caused this. It was working fine. Then, at some point, I rebooted, and after that, nothing. I've tried rebooting again to see if it was a one time only dealie, but no such luck. It continues to fail to bring up eth0.
Does anybody have any ideas about how this might have happened, or better yet, how to fix it? I tried using RH's graphical network tools to activate the network but all of that fails as well.