[isalist] Re: Multiple IP's
- From: Steven Comeau <scomeau@xxxxxxxxxxxxxxxxxx>
- To: "isalist@xxxxxxxxxxxxx" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 26 Mar 2010 11:02:01 -0400
Andy, we do this also. However, if it’s something like VNC, we have asked them
to redirect the ports also so they can come in on a single IP, but different
ports.
Actually, we’ve made it a policy not to use VNC now, but we had in the past.
Steven Comeau
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Paul T. Laudenslager
Sent: Friday, March 26, 2010 1:35 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: Multiple IP's
Hi Andy,
Yes, you can achieve what you are trying to do… However, let’s clear up a term…
External IPs: These are the IP’s assigned to your external/outward facing NIC.
You can have multiple IP’s on this NIC but they have to be valid IPs that were
assigned to you from your ISP. When I stay External IP’s, I’m NOT referring to
the IP’s that your vendor is using/coming from.
If this is the case and I’m understanding your needs correctly, then just
create a new rule that forwards traffic on a particular port (for a particular
External IP address) and forward that traffic to the Internal/Private IP of a
particular machine.
You might have to create a new protocol to achieve this… Just use that new
protocol when creating the new rule.
To be honest, I’m not the expert at all with ISA, so if I got this wrong, I’m
hoping one of the gurus on here will correct me.
Thanks for posting and Good Luck! ☺
Your friend in Virginia,
Paul L.
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Andy Haigh
Sent: Thursday, March 25, 2010 11:05 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Multiple IP's
Hi,
With ISA 2006 am I able to have multiple IP’s assigned to my external facing
network port and then be able to setup rules based on the IP address that the
traffic is coming in on?
Issue I have is the client has some machines that the vendor can provide remote
support to. They require to have certain ports forwarded to the machines and
can’t change them. Therefore require multiple IP’s to be able to go to the
relevant machine that needs supporting.
Regards
Andy
Andy Haigh
HW Systems Pty Ltd
Suite 4, Level 2,
64 Talavera Road
Macquarie Park NSW 2113
Tel: 9882-5050
Mob: 0409-885-866
Email: Andy.Haigh@xxxxxxxxxxxxxxxx<mailto:Andy.Haigh@xxxxxxxxxxxxxxxx>
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