Re: Publishing Servers

  • From: "Daniel L. Miller" <dmiller@xxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 13 Oct 2002 15:14:34 -0700

OK, that starts to clarify the mud.

I just tried uninstalling and re-installing ISA server - now I have
server visibility!!!

This is exciting.

Now if I can just start to UNDERSTAND the way this stuff works, instead
of blindly flipping switches . . .

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Tuesday, October 08, 2002 3:38 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Publishing Servers


http://www.ISAserver.org


Sorry, but with the notable exception of PPTP for SecureNAT clients,
packet
filters are strictly ISA- and DMZ-only.
They can block traffic for server and web publishing, but they can't
route
traffic to published servers.

 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
 http://isaserver.org/pages/author_index.asp?aut=3
 http://isatools.org
 Read the books!

----- Original Message -----
From: "Alfonso Lopez de Ayala" <alopezdeayala@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Tuesday, October 08, 2002 1:16 PM
Subject: [isalist] Re: Publishing Servers


http://www.ISAserver.org


That's true... newbie me forgets all the time... packets allowed thru
packet filters still have to be answered by one of these three:
 - Local service on the ISA box
 - SecureNAT
 - Publishing Rule (to redirect to an internal server)

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Tuesday, October 08, 2002 1:00 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Publishing Servers

http://www.ISAserver.org


Packet filters do nothing for servers behind ISA; you need to use server
publishing rules.
http://isatools.org/resetsvrpubrules.zip is a technique to help you with
this problem.

 Jim Harrison
 MCP(NT4, W2K), A+, Network+, PCG
 http://isaserver.org/pages/author_index.asp?aut=3
 http://isatools.org
 Read the books!

----- Original Message -----
From: "Daniel L. Miller" <dmiller@xxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Tuesday, October 08, 2002 11:19 AM
Subject: [isalist] Publishing Servers


http://www.ISAserver.org


OK.  I've read the help.  I still don't understand.

Question #1:
Since I'm connecting the internet using a dial-up w/out a static IP, I
do not have a consistent external IP address.  Therefore, I can't use
the server publishing rules and must use IP Filters.  Correct?

Question #2:
Please give an example of how to publish an internal server via IP
Filters, given:
ISA Server - 192.168.0.1
SMTP Server/Exchange/Web Server - 192.168.0.2

I've tried and just can't get it to work.

Daniel

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