Re: Unable to access published server from external

  • From: "Jim Harrison" <jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 9 Dec 2001 19:25:21 -0800

Make sure the internal SMTP server is a secureNAT client to the ISA.

Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/authors/harrison/
----- Original Message -----
From: "Philip Rieck" <rift@xxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Sunday, December 09, 2001 09:38
Subject: [isalist] Unable to access published server from external


http://www.ISAserver.org


When I publish a server using either wizard or not (in this example I'm
using SMTP), I can not access it at all.

From an external site, 'telnet hostname smtp' gives me the error 'No route
to host'.  However, I can ping 'hostname' (the ISA server responds) with no
problem.

From an internal host, I can 'telnet internalhostname smtp' and connect fine

Any hints out there? I'm tearing my hair out.

Thanks,
Sam


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