RE: Very slow internet browsing
- From: "Eddie Kwong" <eddiek@xxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 14 Feb 2003 11:07:03 -0500
I have similar experience and my ISP is AT&T. As it turns out, it was them
playing through put control games that cause my problem.
In my case, I was lucky because I was trying to upgrade from a smaller through
put pipe to a larger but cheaper through put (Claimed by AT&T anyway!!!) and I
still have my lower through put DSL pipe working so I can use simple test like
ping -t www.yahoo.com on both pipes to demo to the AT&T Technical support that
the so call larger through put pipe has way way higher response time (a
difference between ~60 ms to ~400ms!!) there are uplink and down link
configuration for DSL on the ISP side to influence your Internet access
performance. After working with them for about 2 weeks time every single day,
they finally manage to configure their end to the point that I have the
performance I used to have. (Not so sure whether you have VPN setup for remote
access. In my case, a reasonable large number of VPN session can also drag
down the performance.)
I am not saying that you do not need to look at your own setup. Just want you
to know that your ISP can be the surprise surprise for you!
Eddie
-----Original Message-----
From: sachin vaish [mailto:sachin.vaish@xxxxxxxxxx]
Sent: Friday, February 14, 2003 10:33 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Very slow internet browsing
http://www.ISAserver.org
Hi,
I have ISA Server configured for around 400 users. We have Rainconnect
installed to give us a 10MB DSL pipe.
Within 1/2 hour of browsing, users report very slow browsing. When we
restart the server again the same thing happens. For around 1/2 hour it is
nice and fast then it goes slow again and remains slow and eventually
falls over.
Does anyone know what to do?
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