RE: 3homed ISA-2000 + Exch-2003 in DMZ
- From: Daniel <daniel@xxxxxxxxxxxxxxxx>
- To: isalist@xxxxxxxxxxxxx
- Date: Mon, 11 Apr 2005 20:40:15 -0300
I read Tom article at isaserver.org about exch2003/ISA2004 intradomain
communication publishing.
I Thinking about upgrade my isa server to 2004.
As I uderstand It seems a good design if you have back-to-back firewalls, and
you didn't have 2 machines an 2 Exch2003 licences for exchange BE/FE.
I agree is not the better design (exch03 at DMZ an member of internal domain),
Jim Harrison points that its bad solution, and TOM too make apoints about it.
What's a good solution, FE/BE exchange only?
If I have only one Exchange/BE on the LAN, member server, member of the
internal domain, its possible use for FE (win2003 smtp service) or a linux Box?
thanks,
Daniel
===========================================
-----Original Message-----
My Bad! I thought it was 2004 :(
Tom
www.isaserver.org/shinder
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
http://www.ISAserver.org
-----Original Message-----
Hi Daniel,
Check the chapter in the ISA/Exchange Kit on how to allow the
intradomain communications between the DMZ and the Default Internal
Network. Its also in the book and might be on the ISAserver.org Web site
as well.
HTH,
-----Original Message-----
From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
Sent: Saturday, April 09, 2005 10:23 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: 3homed ISA-2000 + Exch-2003 in DMZ, wich port I
need to publish that the exchsrv can user the internal LAN AD/DC
http://www.ISAserver.org
Bad Daniel:
http://support.microsoft.com/?id=329807
-------------------------------------------------------
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
-------------------------------------------------------
-----Original Message-----
From: Daniel [mailto:daniel@xxxxxxxxxxxxxxxx]
Sent: Saturday, April 09, 2005 00:32
To: [ISAserver.org Discussion List]
Subject: [isalist] 3homed ISA-2000 + Exch-2003 in DMZ, wich port I need
to publish that the exchsrv can user the internal LAN AD/DC
http://www.ISAserver.org
Publish Exch2003 services (pop3,smtp,imap,owa) in DMZ, its OK for me.
Which ports I need to publish that the AD/Domain Controller
on the privante LAN can be accessed by the exchange server from
DMZ, and use it de AD as users database (rpc,kerberos, ...), i.e,
the Exch server will join as member of internat AD domain.
Thanks,
Daniel.
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