I'm running 4 of Win2k3 64bit servers in the same subnet. It's been more than an year that I've running them without a problem.
Recently, I kept losing the connection to one of the server. Let's say it's 'server A' which has a problem. Losing the connection means that I can't access to server A from the other servers. I've checked if server A has any internet connection problems or are there any abnomal event logs in the eventvwr - but haven't found any problems.
The problem usually resolved if I restart the server again. But as time goes by, it keeps happen again and again. I can't afford to restart the server every time, and I really want to find out the reason.
Can anyone help me out? Let me know if you guys need any of more information.