RE: Published Site Performance
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Wed, 10 Aug 2005 11:40:10 -0500
Hi Alex,
I thought you were talking about OWA.
Are you using SSL to SSL bridging?
There is a known issue, but let's find out about that first.
Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder>
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7>
MVP -- ISA Firewalls
________________________________
From: Alex Gonzalez [mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 11:28 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site Performance
http://www.ISAserver.org
Hi Tom:
Could it make a difference that the site that is slow is a
Sharepoint site?
Alex
________________________________
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 11:32 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site Performance
http://www.ISAserver.org
Hi Alex,
Unlikley. Its only an issue for certs you fry up yourself,
unless they can't reach the site.
Slowness can be due to a lot of things. I'd check out the ISA
firewall perfomances best practices WP (hidden on the MS.com site, I
always have a heck of a time finding it).
That is a GREAT WP -- and worth the read.
Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder>
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7>
MVP -- ISA Firewalls
________________________________
From: Alex Gonzalez
[mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 10:19 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site Performance
http://www.ISAserver.org
Also even once your authenticated to the site, browsing
is still pretty slow.
Alex
________________________________
From: Alex Gonzalez
[mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 11:07 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site Performance
http://www.ISAserver.org
All of the certs are from Verisign. We don't have an
internal CA. Is that what could be causing the slowness?
Alex
________________________________
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 9:35 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site Performance
http://www.ISAserver.org
Hi Alex,
That's what's most likely causing the problem. You can
publish your certificate revocation list (CRL) or disable cert checking
on the browsers. The CRL publishing would be easier :)
There's a KB article on how to do this, and I wrote
about it somewhere, but don't recall if it was in a book or on the Web
site.
Tom
<http://www.isaserver.org/shinder>
www.isaserver.org/shinder
Tom and Deb Shinder's Configuring ISA Server 2004
<http://tinyurl.com/3xqb7> http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
________________________________
From: Alex Gonzalez
[mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx]
Sent: Wednesday, August 10, 2005 8:30 AM
To: [ISAserver.org Discussion List]
Subject: RE: [isalist] RE: Published Site
Performance
Hey Tom:
CRL? Sorry not familiar with that. Browsers
are default installs so for cert checking yes.
Thanks,
Alex
________________________________
From: Thomas W Shinder
[mailto:tshinder@xxxxxxxxxxx]
Sent: Wed 8/10/2005 9:29 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Published Site
Performance
http://www.ISAserver.org
Hi Alex,
Are you publishing your CRL? Are the browsers configured to
perform
certificate checking?
Tom
www.isaserver.org/shinder
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
> -----Original Message-----
> From: Alex Gonzalez [mailto:AGonzalez@xxxxxxxxxxxxxxxxxxx]
> Sent: Wednesday, August 10, 2005 8:15 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Published Site Performance
>
> http://www.ISAserver.org
>
> Is there a way to increase published site performance?
> Specifically with OWA, we have some users complaining that
> OWA takes longer to load than before ISA was introduced. Or
> does ISA just add over head due to rule processing that makes
> it a little bit slower?
>
> Thanks,
>
> Alex
>
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