Re: ISA 2004 - Confused and really desperate.
- From: <hugh@xxxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Wed, 15 Sep 2004 22:37:21 +0200
Hi Jim,
Thanks for the response.
I'm confused, either ISA 2004 has developed a limitation that was not
present in ISA 2000 or I am not asking in the right way.
If I have an ISA 2004 sever with 3 network interfaces. Only 1 can have a
default gateway set, this is normally the network interface pointing to
the internet router (ISP). The other network card is attached to the LAN
and the 3rd is a perimeter network which has a router which connects to
a customer's network via a lease line - and therefore the LAN traffic
has to reach the customer network via the 3rd network card.
In ISA 2000 all you had to do was "route add -p 192.168.2.0 mask
255.255.255.0 192.168.1.254" assuming 192.168.1.254 is the router
address in the perimeter network of the sketch below. This would now
route traffic to the 192.168.2.0 network via the perimeter network and
not out to the internet. (As below)
------------------------------------------------------
ISP
(196.x.y.z)
|
|
ISA - 192.168.1.0 - ROUTER - 192.168.2.0
|
|
(10.0.0.1)
LAN
------------------------------------------------------
Using the same "route add" command in ISA 2004 does NOT route the
traffic to the 192.168.2.0 customer network.
Has anyone got a similar scenario to work in ISA 2004?
Any suggestions would be appreciated,
Thanks in advance,
Hugh
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: 15 September 2004 02:55 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: ISA 2004
http://www.ISAserver.org
ISA does not support two ISP connections.
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Wed, 15 Sep 2004 09:19:43 +0200
<hugh@xxxxxxxxxxxx> wrote:
http://www.ISAserver.org
Hi Jim and all,
I have a similar query, 2 ISP's and 1 ISA server.
But I don't want to load balance, I want to reach certain destinations
via only 1 of the ISPs.
Is this possible?
Thanks,
Hugh.
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: 27 August 2004 07:34 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: ISA 2004
http://www.ISAserver.org
No, it does not.
You need to use a separate hardware or software product for that.
http://ww.rainfinity.com has just such a toy.
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@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, August 27, 2004 10:18
Subject: [isalist] ISA 2004
http://www.ISAserver.org
I am wondering if ISA 2004 can load balance(2 ISP's, 1 ISA server). I
was
not able to find this information on Microsoft's web site. Thanks for
the
info.
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