[isalist] Re: Internal - external, both nat & route
- From: Jim Harrison <Jim@xxxxxxxxxxxx>
- To: "isalist@xxxxxxxxxxxxx" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 12 Feb 2010 18:46:08 +0000
Yes, you can, but this assumes that:
1. The clients in your site use ISA as the last hop to the Internet
2. you and your ISP can define the proper routes.
3. You define the special network relationship higher than the default
internal/external network rule
Your ISP will have to use your ISA external IP as the route to your internal
network
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Reimer, Mark
Sent: Friday, February 12, 2010 8:14 AM
To: ISAlist
Subject: [isalist] Internal - external, both nat & route
Hi folks,
ISA 2004, standard, 3 legs: internal, DMZ, external
Currently, I have a NAT between my internal and external. Works great. External
is direct connect to ISP. We have an remote site that I would like to set up a
permanent connection to, thus would like to route one set of addresses to/from
the remote site, through ISA. Internet connection between, special routes done
by ISP already taken care of.
Main site: 192.168.128.x/23
Remote site: 192.168.3.x/24
Can I route (not NAT) traffic (just 192.168.3.x) from main site, heading to
remote site, and all other traffic going from main site gets NAT'ed (like it is
currently)?
Thanks.
Mark
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