RE: SSL Listenter Issue

  • From: "William Holmes" <wtholmes@xxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 14 Jan 2005 19:49:30 -0500

Hello,

So what is the point of web publishing then?  I have several different web
servers that I publish using ISA.  Paths are used to direct the request to
the appropriate internal web server. ISA Server allows all thease servers to
be made available through a single name space. This is very important to me
and it works just fine except for SSL connections.

Please explain why you should "never loop" (I wouldn't call it looping
myself) through the ISA server. This is a web publishing scenario.

http://myserver/whatever should return the same content no matter where this
URL is entered. My Split DNS returns the ISA's internal addresses when
queried from inside and the ISA's external ip addresses when queried from
outside. Internal clients should not make requests against the external
interface of the ISA server and they don't. They make requests against the
internal interface. 

Now once again: If I have an SSL  web listener configured to listen on both
the internal and external interfaces and I make an SSL request against the
internal interface the attempt is timing out. Non SSL requests made against a
non-ssl listener are working just fine. Is there anyone who actually knows
why this might be happening?

Thanks

Bill  

-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxx] 
Sent: Friday, January 14, 2005 3:28 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SSL Listenter Issue

http://www.ISAserver.org

Split dns means that the same url is used for inside and out. You should
never loop through Isa for internal access.

Steve 

-----Original Message-----
From: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx]
Sent: Friday, January 14, 2005 3:20 PM
To: ISA Mailing List
Subject: [isalist] RE: SSL Listenter Issue

http://www.ISAserver.org

I have to disagree with you on this. I have my ISA server setup to publish
multiple back-end web servers using paths. I want a consistent URL space.
Not one URL space for outside and another for inside.  If possible could
someone answer my actual question.

Thanks 

-----Original Message-----
From: Gabriel O. Zabal [mailto:gabriel@xxxxxxxxxx]
Sent: Friday, January 14, 2005 12:39 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SSL Listenter Issue

http://www.ISAserver.org

If you have split DNS why point to the internal IP of ISA ??
It should point to the Internal IP of the Web Server instead, Unless ISA is
also your Web Server.
Which is your scenario?

Gabriel

-----Mensaje original-----
De: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx] Enviado el: Viernes,
14 de Enero de 2005 04:14 p.m.
Para: [ISAserver.org Discussion List]
Asunto: [isalist] SSL Listenter Issue

http://www.ISAserver.org

Hello,

I have an SSL listenter problem. I have configured the listener for both the
internal and external interfaces. It works fine when external clients
connect, but not when internal clients connect. In the second case it simply
times out.  I have split DNS to point internal clients to the internal
interface on the ISA server.

Thanks

Bill

William Holmes (MCP)
Department of Computer Science
310 Upson Hall
Cornell University
Ithaca, NY 14853
wtholmes@xxxxxxxxxxxxxx
607 255-1757 (o) 607 227-6049 (c)
 

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