I'm having a problem with ISA server. I set up ISA server and everything was working fine there was internet, and I could see all sessions open through the ISA server. But the next day I come into work and all internet is down on all clients. So I first try to troubleshoot ISA, no luck. I then reboot the ISA machine and Internet works on all clients again. Then 30 minutes later all internet is back down again. Can someone please help me with this issue? It's driving me nuts!!
Here is some info on errors that occurred to see if it helps you out. I looked under event viewer to see what errors were there and all I see are a SMTPSVC error (Event ID: 115), and a WuSyncService warning (Event ID: 107).
There were more errors but they were from 2 days ago before the problems started. But I'll still list them just incase: W32Time warning (Event ID: 54 & 64), Server Error (Event ID: 2504).
Under ISA Management Alerts, the only alert that was listed was a "Configuration Error" alert.
If you need anymore info please let me know.
Thank you for your help,