RE: Critical Problem - Connection down - Please advice
- From: Jim Harrison <jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 25 Aug 2003 06:19:42 -0700
Yes, it can.
http://support.microsoft.com/default.aspx?scid=816996 might have an answer for
you in that case.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Mon, 25 Aug 2003 13:35:49 +0300
"Nabil, Ahmed" <anmahmou@xxxxxxxxxx> wrote:
http://www.ISAserver.org
I disconnected the local NIC (Internal) cable from the ISA server and
everything went fine. The task manager performance dropped to 2% and the
Internet is connected !!!!!!!!!!!!!
Is that a kind of virus on the Internal LAN ??
Please advice,
Ahmed
-----Original Message-----
From: Nabil, Ahmed
Sent: Monday, August 25, 2003 9:16 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Critical Problem - Connection down - Please advice
Importance: High
http://www.ISAserver.org
Hello Everyone,
Just to give you an overview of my ISA architecture. The ISA External Interface
NIC is connected to the Firewall which in turn is connected to our ISP.
The Problem is that we are not able to connect to the Internet, The problem is
for sure with the ISA, I inserted a Laptop between the ISA and the Firewall
(Bypassing the ISA) and I connected fine to the Internet.
Actually the connection isn't totally down, When I start to ping the ISA
external Interface from my client machine or to ping for example www.yahoo.com
I get a reply for my ping and then the Time (TTL) starts to increase till it
reach 1000ms then REQUEST TIME OUT message appear. This happens for another
5-10 minutes then a reply once again come back for another 2-5 minutes then TTL
increase again and the same loop goes on.
When I check the ISA server Task manager, thats the strange part, the
Performance is 100% CPU Usage and when I check the Process, I find few process
(CSRSS, Winlogon, rdpclip, shstat, wzqkpick, hkcmd, controldGUI.......etc) and
each of them is showing 0% CPU !!!!!!!!!!!!!!!!!!
I tried to clear the cache several times and I restarted the computer many
times and when its up, it works fine for few minutes then the loop starts.
Now the CPU Usage is 100% and I don't have another choice but to restart the
ISA.
Please advice,
Thanks in advance for your help,
Ahmed
------------------------------------------------------
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:
anmahmou@xxxxxxxxxx
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:
jim@xxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
Other related posts:
