RE: Q: Cannot access published web server from inte rnal network

  • From: "Jim Harrison" <jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 27 Sep 2001 09:24:09 -0700

There's an article for DNS and ISA that illustrates many (not all)
combinations, depending on your particular needs.
http://www.isaserver.org/pages/tutorials/dns-4-isa.htm
Short story:
The DNS server that external hosts use to resolve your external names has to
be a physically different machine than the one that resolves internal names
for internal hosts if you want to create an "internal" version of the
"external" DNS zone.

Jim Harrison
MCP(2K), A+, Network+, PCG


----- Original Message -----
From: "Theresa Call" <tcall@xxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Thursday, September 27, 2001 08:34
Subject: [isalist] RE: Q: Cannot access published web server from inte rnal
network


http://www.ISAserver.org


Sorry to be so stupid, but... I don't quite understand.

We are setup that the Internal DNS Server/Web server does all DNS lookup
for internal clients and this server itself.

The ISA server does it's own DNS lookup

Both systems point also to our ISP servers for lookups as additional DNS
servers.

What am I doing wrong???

Thanks very much for your help.

Theresa

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