P.S. Deleteing the registry key for the Computer referenced in the Domain
Computers Set did the trick. That' bugger is gone.
t
----- "I may disapprove of what you say, but I will defend to the death your right to say it."
http://www.ISAserver.org
You sure about that?
I thought I tested it and the port stealing thingie worked. Now I need to test again!
Thanks! 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 **Who is John Galt?**
-----Original Message----- From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Monday, December 19, 2005 3:15 PM To: [ISAserver.org Discussion List] Subject: [isalist] Re: SMTP publishing
http://www.ISAserver.org
Here's the catch: Server publishing is *non-functional* if the source and destination networks have a "route" relationship. If you want to s-pub a host in the DMZ net, you need to create a NAT relationship between the external net and that host.
------------------------------------------------------- Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! -------------------------------------------------------
-----Original Message----- From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx] Sent: Monday, December 19, 2005 09:40 To: [ISAserver.org Discussion List] Subject: [isalist] Re: SMTP publishing
http://www.ISAserver.org
OK- pretty straight forward article... But here's the deal. In that config, they call the "perimiter network" the DMZ itself. As in this:
DMZ | ISA Box | Internal Network.
They publish SMTP from the External interface to the Internal Interface. Done it a million times. But in my case, this is a bit different:
Internet | ISA Box --- Permiter Network (DMZ) | Internal Network
I want to publish from the External Interface into the DMZ- not into the Internal network. If I publish to the Internal, then it actuall works. When I publish to the DMZ Perimiter, it says SMTP denied by the default rule from External to Local-Host. The Permiter network here is set to route-- but of course, I can't just set an access rule-- the DMZ is 192.168.3.0 and I must *publish* to it, not just route to it.
Any ideas?
t
----- "I may disapprove of what you say, but I will defend to the death your right to say it."
----- Original Message ----- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Monday, December 19, 2005 9:11 AM Subject: [isalist] Re: SMTP publishing
http://www.ISAserver.org
Enable SMTP service logging and get ready to fire up NetMon, but take a quick read of this great article that will shed some light on possible SMTP service issues and SMTP filtering at the ISA firewall.
http://www.microsoft.com/technet/prodtechnol/isa/2004/plan/fir ewall-exch ange2003.mspx
Thomas W Shinder, M.D. Site: www.isaserver.org Blog: http://spaces.msn.com/members/drisa/ Book: http://tinyurl.com/3xqb7 MVP -- ISA Firewalls **Who is John Galt?**
> -----Original Message-----
> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> Sent: Monday, December 19, 2005 10:54 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: SMTP publishing
>
> http://www.ISAserver.org
>
> Yo-
>
> I too have this funky issue with SMTP publishing just on this
> one box. This
> one is an External, Internal, Perimeter Network setup-- when
> I go to publish
> from the External IP to the Perimeter segment, the rule is in
> place just
> fine, but I get the Default Rule denied the traffic. It
> showed that it
> denied SMTP (not SMTP Server, btw) from the External to Local
> Host. The
> network segments are set up correctly, with the right IP's
> and all. The
> perimeter network is set to route. It just won't work.
>
> The only thing different about this box is that this is the
> one that still
> shows "192.168.7.180" in my Domain Controller built-in
> Computer Sets that it
> won't let me edit out. I did the whole ADSI Edit thing and
> ntdsutil, but
> that site was gracefully removed, and it no longer referenced
> anywhere. Odd
> thing is that my perimeter network is 192.168.3.0 255.255.255.0 (NOT
> 192.168.7.0) so I'm not sure what all the hubbub is about.
>
> Jim? Tom? Anyone?
>
> t
>
>
> -----
> "I may disapprove of what you say,
> but I will defend to the death your
> right to say it."
>
>
> ----- Original Message ----- > From: "Bunting, Jeff" <BUNTING@xxxxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Friday, December 16, 2005 11:03 AM
> Subject: [isalist] SMTP publishing
>
>
> > http://www.ISAserver.org
> >
> > I just created a rule to publish SMTP from my Exchange 2003
> server, but
> > I'm
> > getting 0x8007274c errors on the ISA server when I try to
> telnet to port
> > 25.
> > I do establish a connection, but get no response.
> >
> > The Exchange server is a front end server and I have OWA
> and RPC over HTTP
> > published through ISA for this same server. I can telnet
> to this server
> > internally.
> >
> > I don't see anything written to the smtpsvc logs on
> Exchange and a netstat
> > doesn't show any connection from the ISA server, so it
> looks like the
> > external telnet connection to ISA is made OK, but traffic
> isn't making it
> > from ISA to Exchange.
> >
> > Also, I can make a telnet connection from the console of
ISA to the
> > Exchange
> > server.
> >
> > I'm stumped. Anyone have an idea?
> >
> > Jeff
> >
> >
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