Services failing?
I've got a Lion server that has been seamless for year. Suddenly three services fail and cause all kinds of issues and I can't figure out why. The NAT service, DHCP, and DNS all fail at the same time and won't restart. I have to reboot the server 5 or 6 times to get them to start and stay started. Then the server runs for 4 or 5 days with no issues and then it happens again. I've tried rolling back some files from Time Machine to no effect. The logs don't tell me why it's happening. Has anyone else experienced this? What's really weird is with DNS failed, I would have thought it would also take out the Mail service but that one continues to work just fine. No one can access files and printers with the DNS service down so the mail is pretty much irrelevant at that point. I'll take any advice I can get at this point. Thanks.
Mac OS X (10.7.2)