RE: Server publishing

  • From: "Thor" <thor@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 1 Jul 2004 13:49:10 -0700

Well, it will add an "additional layer of complexity," but only in regard to
your network topology.  To be pedantic, Server Publishing 1433 won't "proxy"
anything... I will just pass the traffic along transparently (unless the
back-end is a different subnet, in which case it will be NAT'd, but still,
no difference.)

t


----- Original Message ----- 
From: "Nathan Casey" <NCASEY@xxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Thursday, July 01, 2004 1:17 PM
Subject: [isalist] RE: Server publishing


> http://www.ISAserver.org
>
> We want the ISA server to add an additional layer of
> complexity for external access to internal resources. The
> ISA server would be set as a reverse proxy to pass requests,
> authentication, etc to the SQL server
>
> >>> Shawn.Quillman@xxxxxxxxxxxx 7/1/2004 12:11:18 PM >>>
> http://www.ISAserver.org
>
>
> Yes.  The only time you can have 1 adapter is when ISA is
> in cache-only
> mode in which situation you can only web publish.  The
> config you show
> doesn't really make sense, the ISA would be redundant.  You
> would just
> publish the SQL server via the internal PIX.  What is it
> you're trying
> to accomplish with the ISA?
>
> -Shawn
>
>
> -----
> Shawn R. Quillman
> Robert Bosch Corporation RBNA/CSA1
> 38000 Hills Tech Drive
> Farmington Hills, MI 48331
> (248) 553-1164 (P) (248) 848-6969 (F)
> shawn.quillman@xxxxxxxxxxxx
>
> -----Original Message-----
> From: nathan [mailto:ncasey@xxxxxxxxxxxxxxxxx]
> Sent: Thursday, July 01, 2004 3:40 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Server publishing
>
> http://www.ISAserver.org
>
> With server publishing, if I publish a SQL server that sits
> on the
> internal network, does my ISA server need 2 adapters? The
> SQL server is
> acting as a back-end database server for a Web site which
> is hosted on
> web server in a PIX DMZ.
> If I do need 2 adapters for server publishing can they both
> reside in
> PIX DMZ's? My network security guy wants all incoming
> traffic to go
> trough the PIX firewall
>
> Internet Router
>    (Public IP)
> |
> |
> PIX FIREWALL
> |
> |
>   Web server
> |
> |
> PIX FIREWALL
> *internal Network*
> |
> |
> ISA SERVER
> |
> |
> SQL SERVER
>
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