[isalist] Re: Two external interface on isa

  • From: Steve Moffat <steve@xxxxxxxxxx>
  • To: ISA Mailing List <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 4 Mar 2009 08:38:41 -0400

Not without rainwall or some other 3rd party app. Can only have 1 gateway in 
ISA.

TMG does it natively.

From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On 
Behalf Of Jerry Young
Sent: Wednesday, March 04, 2009 8:36 AM
To: ISA Mailing List
Subject: [isalist] Re: Two external interface on isa

You're only allowed a single default route in a generic setting.

By having two avenues to the Internet, you're essentially indicating that you 
need two, which you won't be able to do.

Now, you may be able to leverage RRAS and configure the box as an OSPF router 
but I don't know if you can run ISA on top of such a configuration and if you 
can I don't know what might be able to be done to get ISA to play nicely with 
OSPF in the way you want it.
On Wed, Mar 4, 2009 at 7:26 AM, Vineet Tripathi 
<vineetktripathi@xxxxxxxxx<mailto:vineetktripathi@xxxxxxxxx>> wrote:
I want to setup ISA Server with 3 network cards. One will be connected
to the internal network, where all client workstations and corporate
file/mail servers are. Two other network cards will be connected to two
independent external networks; each external network has it's own
connection to the Internet (to different ISP). . I want ISA server to
route packets between those two external networks.
How I can do this?







--
Cordially yours,
Jerry G. Young II
Microsoft Certified Systems Engineer

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