Re: Isa server not responding and Lan in trouble

"...number of connections per second allowed for the Allow server rule was
exceeded.."

Means just what it says. Something is bombing the network with
traffic,...probably one or more virus infected machines.

Shut down all the Clients.
Shut down all Servers.
Start up one server at a time and clean up the virus on the server that you
probably have.
Make sure the server has proper AV protection so that it is not reinfected
when the next infected machine starts up.
Repeat the process with all machines and workstations until it is cleaned
up.

You might speed up the process if you can find out what machine is the
source and clean it up first.

That's my "guess"....


--
Phillip Windell
www.wandtv.com

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
-----------------------------------------------------
Understanding the ISA 2004 Access Rule Processing
http://www.isaserver.org/articles/ISA2004_AccessRules.html

Troubleshooting Client Authentication on Access Rules in ISA Server 2004
http://download.microsoft.com/download/9/1/8/918ed2d3-71d0-40ed-8e6d-fd6eeb6cfa07/ts_rules.doc

Microsoft Internet Security & Acceleration Server: Partners
http://www.microsoft.com/isaserver/partners/default.mspx

Microsoft ISA Server Partners: Partner Hardware Solutions
http://www.microsoft.com/forefront/edgesecurity/partners/hardwarepartners.mspx
-----------------------------------------------------

"Anna" <Anna@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:2B89F8B2-966A-4AEB-B445-B3044B904CCE@xxxxxxxxxxxxxxxx
I am experiencing the following problem with a small LAN (server 2003
standard edition with ISA 2004 installed and 11 Win XP pro workstations )

I had an alert with event Id: 15117 (The request was denied because the
number of connections per second allowed for the Allow server rule was
exceeded) and as a result :
- the Microsoft Firewall service has gone down and is stopped since then
- In ISA server management I get the msg "server not responding" and
therefore cannot start the firewall service
- my workstations can't log on to the server and join the domain( I have
Active directory), they can't use server shared files or printer
- even my server cannot use proxy server.
- server can ping itself and clients, but clients cannot ping server

Could anyone help?



.

Relevant Pages

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