Re: Slow access to some https sites using ISA as proxy
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Sat, 4 Jan 2003 17:35:05 -0600
Hi John,
Thanks! Would be interesting to see a cable connection that would be
fixed with the method.
Tom
-----Original Message-----
From: John Tolmachoff [mailto:isalist@xxxxxxxxxxxx]
Sent: Saturday, January 04, 2003 5:32 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Slow access to some https sites using ISA as
proxy
http://www.ISAserver.org
Yes. I have also heard of this problem with a cable connection but have
no
first hand knowledge of it.
John Tolmachoff MCSE, CSSA
IT Manager, Network Engineer
RelianceSoft, Inc.
Fullerton, CA 92835
www.reliancesoft.com
> -----Original Message-----
> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
> Sent: Saturday, January 04, 2003 3:15 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Slow access to some https sites using ISA as
proxy
>
> http://www.ISAserver.org
>
>
> Hi John,
>
> Were these DSL lines?
>
> Thanks!
> Tom
>
> -----Original Message-----
> From: John Tolmachoff [mailto:isalist@xxxxxxxxxxxx]
> Sent: Saturday, January 04, 2003 12:46 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Slow access to some https sites using ISA as
> proxy
>
>
> http://www.ISAserver.org
>
>
> Jim and others, I have 2 clients that both had problems with slow
> loading
> times at DNB.com and other secure sites.
>
> Playing (lowering) with the MTU size solved the problem in both cases.
> (Both
> on Ameritech ISP.)
>
> John Tolmachoff MCSE, CSSA
> IT Manager, Network Engineer
> RelianceSoft, Inc.
> Fullerton, CA 92835
> www.reliancesoft.com
>
>
> > -----Original Message-----
> > From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> > Sent: Saturday, January 04, 2003 8:32 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Slow access to some https sites using ISA as
> proxy
> >
> > http://www.ISAserver.org
> >
> >
> > ISA neither knows nor cares what the page originates as (.asp, htm,
> cgi,
> > etc), since browsers only understand HTML and XML.
> > Since packet-tracing SSL connections is pretty useless, you can use
> your
> > browser to see what requests are being made by the page being
> generated
> for
> > the browser.
> >
> > Jim Harrison
> > MCP(NT4, W2K), A+, Network+, PCG
> > http://isaserver.org/pages/author_index.asp?aut=3
> > http://isatools.org
> > Read the help / books / articles!
> >
> > ----- Original Message -----
> > From: "Umesh Joshi" <ubjoshi@xxxxxxxxxxx>
> > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> > Sent: Friday, January 03, 2003 15:14
> > Subject: [isalist] Slow access to some https sites using ISA as
proxy
> >
> >
> > http://www.ISAserver.org
> >
> >
> > Hi Folks. I'm asking here cause I asked twice on the microsoft isa
> related
> > newsgroups but didn't get any response.
> > We're using ISA enterprise primarily as a proxy server. The site and
> > content rules are basically anyone to anywhere using http,https,ftp,
> and
> > dns.
> > Some https sites with .asp are slow to load through ISA. What will
> happen
> > is that most of the page loads up instantly and the rest comes up
> slowly
> > taking about 5 minutes per page.
> > The one in particular which is bothering me most is one at
www.dnb.com
> > (dunn and bradstreet).
> > Does ISA treat .asp scripts differently than regular web pages? And
> how
> > can I "speed" up the access?
> >
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