RE: Question regarding ISA 2004 and bypassing HTTP proxy for selected hosts

  • From: Milan Göllner <milan.goellner@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 10 Oct 2005 13:32:50 +0200

Will do, thanks again 


Mit freundlichen Grüßen,
kind regards, 

Milan Göllner
Computer Services & Informationssysteme
CAE Elektronik GmbH 
Military Simulation & Training 
52220 Stolberg, Germany 
-- 
Tel: +49 (2402) 106 691  
eMail: milan.goellner@xxxxxxxxxxx

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Monday, October 10, 2005 1:26 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Question regarding ISA 2004 and bypassing HTTP proxy for 
selected hosts

http://www.ISAserver.org

Hi Milan,

Try these out first:

http://isaserver.org/pages/search.asp?query=Direct+Access

HTH,
Tom

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls

 

> -----Original Message-----
> From: "Milan Göllner" [mailto:milan.goellner@xxxxxxxxxxx] 
> Sent: Monday, October 10, 2005 6:24 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Question regarding ISA 2004 and 
> bypassing HTTP proxy for selected hosts
> 
> http://www.ISAserver.org
> 
> Ah perfect
> 
> Since I am also a proud owner of your book with a severe 
> shortage of time, could you point me to the chapter this is 
> explained in?
> Thank you very much
> 
> 
> Mit freundlichen Grüßen,
> kind regards, 
> 
> Milan Göllner
> Computer Services & Informationssysteme
> CAE Elektronik GmbH 
> Military Simulation & Training 
> 52220 Stolberg, Germany 
> -- 
> Tel: +49 (2402) 106 691  
> eMail: milan.goellner@xxxxxxxxxxx
> 
> -----Original Message-----
> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
> Sent: Monday, October 10, 2005 1:19 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: Question regarding ISA 2004 and 
> bypassing HTTP proxy for selected hosts
> 
> http://www.ISAserver.org
> 
> Hi Milan,
> 
> Yes, it is possible, using Direct Access for selected sites. 
> However, Direct Access isn't a per use setting, but it 
> doesn't look like you need Direct Access on a per user 
> setting, so all is well.
> 
> HTH,
> Tom
> 
> Thomas W Shinder, M.D.
> Site: www.isaserver.org
> Blog: http://spaces.msn.com/members/drisa/
> Book: http://tinyurl.com/3xqb7
> MVP -- ISA Firewalls
> 
>  
> 
> > -----Original Message-----
> > From: "Milan Göllner" [mailto:milan.goellner@xxxxxxxxxxx] 
> > Sent: Monday, October 10, 2005 2:12 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Question regarding ISA 2004 and 
> > bypassing HTTP proxy for selected hosts
> > 
> > http://www.ISAserver.org
> > 
> > Due to the lack of answers I take it there is no way to 
> > accompish this in ISA? 
> > 
> > 
> > Mit freundlichen Grüßen,
> > kind regards, 
> > 
> > Milan Göllner
> > Computer Services & Informationssysteme
> > CAE Elektronik GmbH 
> > Military Simulation & Training 
> > 52220 Stolberg, Germany 
> > -- 
> > Tel: +49 (2402) 106 691  
> > eMail: milan.goellner@xxxxxxxxxxx
> > 
> > -----Original Message-----
> > From: Milan Göllner [mailto:milan.goellner@xxxxxxxxxxx] 
> > Sent: Thursday, October 06, 2005 2:54 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Question regarding ISA 2004 and 
> > bypassing HTTP proxy for selected hosts
> > 
> > http://www.ISAserver.org
> > 
> > Well, we have some applications which seem to be having 
> > problems when they have to work through ISA's proxy. 
> > Obviously the correct solution would be to apply pressure on 
> > the vendors to fix their software but since this is missing 
> > critical stuff I'd like to explore other alternatives as 
> > well. Most of this software runs on AS400 and we are somewhat 
> > stressed for alternative suppliers, mainly because of long 
> > time and long term relationships with those vendors. 
> > 
> > Mit freundlichen Grüßen,
> > kind regards, 
> > 
> > Milan Göllner
> > Computer Services & Informationssysteme
> > CAE Elektronik GmbH 
> > Military Simulation & Training 
> > 52220 Stolberg, Germany 
> > -- 
> > Tel: +49 (2402) 106 691  
> > eMail: milan.goellner@xxxxxxxxxxx
> > 
> > -----Original Message-----
> > From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
> > Sent: Thursday, October 06, 2005 2:38 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] RE: Question regarding ISA 2004 and 
> > bypassing HTTP proxy for selected hosts
> > 
> > http://www.ISAserver.org
> > 
> > Why?
> > 
> > Thomas W Shinder, M.D.
> > Site: www.isaserver.org
> > Blog: http://spaces.msn.com/members/drisa/
> > Book: http://tinyurl.com/3xqb7
> > MVP -- ISA Firewalls
> > 
> >  
> > 
> > > -----Original Message-----
> > > From: "Milan Göllner" [mailto:milan.goellner@xxxxxxxxxxx] 
> > > Sent: Thursday, October 06, 2005 2:40 AM
> > > To: [ISAserver.org Discussion List]
> > > Subject: [isalist] Question regarding ISA 2004 and bypassing 
> > > HTTP proxy for selected hosts
> > > 
> > > http://www.ISAserver.org
> > > 
> > > Hello List,
> > > 
> > > I have been looking into this a little and all I can find are 
> > > ways to disable HTTP proxying altogether. 
> > > 
> > > I need a way to bypass ISA 2004 HTTP proxy (or any other 
> > > proxy for that matter) for specific hosts (or users, 
> > > preferably hosts) only. I take it that HTTP proxying is 
> > > always enabled by default and that Access Rules merely tell 
> > > ISA which sites are actually accessable via its proxy? 
> > > How do I configure ISA to completely bypass its proxy for 
> > > specific hosts or types of traffic? I know from other 
> > > firewall products, such as Symantec, that they have 
> > > mechanisms like kernel routing which allows me to intercept 
> > > traffic before it reaches the proxies and which then allows 
> > > me to bypass said proxies. 
> > > 
> > > Can ISA do this as well?
> > > 
> > > Thanks for reading.
> > > 
> > > Mit freundlichen Grüßen,
> > > kind regards, 
> > > 
> > > Milan Göllner
> > > Computer Services & Informationssysteme
> > > CAE Elektronik GmbH 
> > > Military Simulation & Training 
> > > 52220 Stolberg, Germany 
> > > -- 
> > > Tel: +49 (2402) 106 691  
> > > eMail: milan.goellner@xxxxxxxxxxx
> > > 
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