RE: Foreign Domain

  • From: "Joseph" <cismic@xxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 23 Jan 2002 16:45:30 -0800

Yes, it should work that way with or with out a DMZ.  
The only issue is a security issue. And, that is
Having your internal names also on the same DNS box.
As in my sample it would be to the External interface:
Domain1.com
        WWW     198.0.0.10 (EXT public NIC)
Domain2.com 
        WWW     198.0.0.10 (EXT public NIC)
This would then be www.Domain1.com and www.Domain2.com respectively.

Joseph
-----Original Message-----
From: Mike Carlson [mailto:domitianx@xxxxxxxxxxxxx] 
Sent: Wednesday, January 23, 2002 4:39 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Foreign Domain

http://www.ISAserver.org


OK, I got it to work, but only after I created a domain2.net zone on my
internal DNS server and made a www host record pointing to the IP of my
www
box.

Is this how it is supposed to work?

********************
Mike Carlson
http://www.domitianx.com
domitianx@xxxxxxxxxxxxx
********************  

-----Original Message-----
From: Mike Carlson 
Sent: Wednesday, January 23, 2002 5:32 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Foreign Domain


http://www.ISAserver.org


Well I have the ISA box going into the DSL modem and everything else
behind
it. I don't have a DMZ. I have plenty of websites running on one box
using
host headers, but they all use the domain.com with different host names.
The
only one I am having a problem with is www.domain2.com

I have a destination set of www.domain2.com which points to
www.domain2.com
and a web publishing rule that has has the destination set of
www.domain2.com
pointing to the IP of the internal WWW box. The host header is
configured to
listen for www.domain2.com on that particular site.

Do I need to create a domain2.com zone on my internal DNS servers for
this to
work?

********************
Mike Carlson
http://www.domitianx.com
domitianx@xxxxxxxxxxxxx
********************  

-----Original Message-----
From: Joseph [mailto:cismic@xxxxxxx] 
Sent: Wednesday, January 23, 2002 5:16 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Foreign Domain


http://www.ISAserver.org


In my setup I use back to back with the DMZ in the middle.
I keep a DNS server in the DMZ that contains all public IP addresses.
You can
have multiple public domains listed on that DNS machine.

Domain1.com
        WWW     198.0.0.10 (sample public NIC)
        FTP     198.0.0.10 (sample public NIC)
        SQL     198.0.0.10 (sample public NIC)
Domain2.com 
        WWW     198.0.0.10 (sample public NIC)

When you setup destination sets you would have a destination Set for
both
domains going to each domain. And web publishing going to both domains.
And,
by selecting The include original header you can actually 
Setup your web server to use host headers and you should be able 
To have multiple websites running using only 1 IP address.
The above is only the real short explination.
Search the news groups at http://www.isaserver.org for additional
Information
with "HOST HEADERS", "DNS AND ISA" as key words.

Joseph

-----Original Message-----
From: Mike Carlson [mailto:domitianx@xxxxxxxxxxxxx] 
Sent: Wednesday, January 23, 2002 3:09 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Foreign Domain

http://www.ISAserver.org


Can I host a foreign domain behind ISA?

My internal AD is domain1.com and I want to host a website for
domain2.com. I
have ISA Standard not enterprise installed so there should be no
integration
with AD at all.

Do I have to configure something in the LAT or LDT? All the sites I host
works fine that are using the same domain like bob.domain1.com and
joe.domain1.com work fine. I am having a problem with www.domain2.com

I have the host header on the WWW box set to use that domain name for
the
site.

I created a destination set of www.domain2.com which points to the IP of
the
WWW server. I created a web publishing rule to forward any requests to
that
same IP using the original host header.

Thanks,

********************
Mike Carlson
http://www.domitianx.com
domitianx@xxxxxxxxxxxxx
********************  

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