I had the same thing happen to me the other day. What happened was that my yearly report kicked in. I forgot I set it up to do that, and it totally grabbed 100% of my processor. What kind of reports have you scheduled for? Mike Malter (415) 479-1968 Office (415) 309-4637 Mobile (415) 462-2941 FAX -----Original Message----- From: Terry Caleb [mailto:tcaleb@xxxxxxxxx] Sent: Wednesday, February 25, 2004 4:18 PM To: [ISAserver.org Discussion List] Subject: [isalist] Re: ISA 2000 Problem http://www.ISAserver.org Sounds like a Welchia or Nachi worm problem. Check network traffic to see if someone is blasting the ISA server. Terry -------Original Message------- From: [ISAserver.org Discussion List] Date: Wednesday, February 25, 2004 14:06:58 To: [ISAserver.org Discussion List] Subject: [isalist] ISA 2000 Problem http://www.ISAserver.org We are using Microsoft ISA server 2000 with Windows 2000 Server as integrated mode. It was working fine till 2 days ago where the processor usage becomes suddenly 100% used by the proxy service (W3PROXY). By restarting the server, it works fine for a short period then the same symptom repeats. The clients are not using the Firewall client, they are simply configured on their Internet Explorer, use proxy, and it's IP address is given. The error message appearing at the clients (on the I.E.) HTTP 502 Proxy Error - No buffer space is supported. The WinSock implementation was unable to allocate additional memory to accommodate the function request. For more information about this event, see ISA Server Help. (10055) Can someone help? Thanks ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tcaleb@xxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') . ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: mike@xxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')