RE: ISA has slowed down
- From: Jim Harrison <jim@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 29 Sep 2003 06:22:59 -0700
That's a real fine sniffer, but PSS can't use it or the output from it.
Open source applications can't be used for official support calls.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Mon, 29 Sep 2003 08:02:36 -0500
"Quillman Shawn (RBNA/CIT1.1) *" <Shawn.Quillman@xxxxxxxxxxxx> wrote:
http://www.ISAserver.org
Or got out and get Ethereal. Darn fine freeware sniffer.
http://www.ethereal.com/ You have to load WinPCAP first, though, if you're
loading on a Windows box.
-Shawn
-----
Shawn R. Quillman
Robert Bosch Corporation RBNA/CIT1.1
38000 Hills Tech Drive
Farmington Hills, MI 48331
(248) 553-1164 (P) (248) 848-2855 (F)
shawn.quillman@xxxxxxxxxxxx
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Monday, September 29, 2003 8:55 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA has slowed down
http://www.ISAserver.org
Its part of the standard server distribution.
1. Properties of "My Network Places"
2. "Advanced", "Optional Networking Components"
3. "Management and Monitoring Tools", "Network Monitor Tools".
..if you want it for client OS's, you need the SMS version.
PSS is giving you access to that version, albeit time-bobmed.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Mon, 29 Sep 2003 08:59:52 +0200
"William Robertson" <robertson.william@xxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org
Forgive me for hijacking this thread, but your comment about using NetMon on
the internal interface prompts my question...
Where does one get/purchase NetMon. I ask this because everytime I contact
PSS for any support they provide me with a TimeLimited version thereof,
which is great while it still works. But the damn thing keeps expiring and
this doesn't help me when I try to help myself.
Cheers
William R.
-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
Sent: 27 September 2003 21:53 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA has slowed down
http://www.ISAserver.org
Hi Sachin,
The outbound traffic is most likely due to a worm. Run Netmon on the
internal interface and you'll see who the infected hosts are.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Sachin Vaish [mailto:sachin.vaish@xxxxxxxxxx]
Sent: Friday, September 26, 2003 5:01 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA has slowed down
http://www.ISAserver.org
Yes we have done this. We have noticed also terminal services no longer
works. But today we did something. We disabled all the users accessing
the internet and all of a sudden terminal services began to work and the
internet became very fast.
We are also noticing outbound traffic is massive. This maybe due to
virus?
Any chance of cleaning inbound and outbound ISA traffic?
Sachin Vaish
Vaioni Group Limited
m: 07811 214 679
t: 0870 160 0650
f: 0870 160 0651
w: http://www.vaioni.com
a: 32 Leslie Hough Way
Manchester
M6 6AJ
The Nike "Swoosh" logo was designed by student Carolyn Davidson in 1964.
She was paid $35 Dollars.
-----Original Message-----
From: Ben Schorr [mailto:BMS@xxxxxxxxxxxxxxxx]
Sent: 26 September 2003 10:02
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA has slowed down
http://www.ISAserver.org
Have you run Performance Monitor to see how your CPU, memory, disk usage
and network (for basics) are doing?
-Ben-
Ben M. Schorr
Director of Information Services
Damon Key Leong Kupchak Hastert
http://www.hawaiilawyer.com
-----Original Message-----
From: sachin vaish [mailto:sachin.vaish@xxxxxxxxxx]
Sent: Thursday, September 25, 2003 22:45
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA has slowed down
http://www.ISAserver.org
HI
We have had ISA Server 2000 running for around 7 months with no trouble
at all. We know we have set this up correctly and are happy with th way
it has been running with around 50 users. Since August 2003 we have
added around 150 users, bring the total number of users up to 200 users.
Everything has been running fine since, up until 5 days ago. All the
users have seen a massive slowdown in internet speed. We have an 8MB
line to the internet so we know its not lack of bandwidth, even though
we have heavy web traffic. We were very confused because another one of
our sites which is much smaller had exactly the problem at the same
time, but thismay just be a coincidence. Since then we have found that
making the users install a firewall client and asking them to enable
"Use a proxy server for your LAN", in LAN Settings under Internet
options has improved the speed of the internet dramatically bringing the
services back to normal.
Our ISA setup is basic, as we are not in a corporate network. So there
is no domain, etc. But our ISA config is a little more complex, with MSN
and KAzaa enabled but restricted to useonly a percentage of the
bandwidth, but i dont see this as the problem as it has always been
there and has been used.
Can anyone shed light on what can be causing the problem?
Regards
Sachin
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