Solved

Modify default external ip adress in ISA 2006

Posted on 2010-09-17
6
515 Views
Last Modified: 2012-05-10
We have been decommissioning an old firewall, and this has worked well except for one glitch.  Some external services that we use, like the old firewalls default external IP address (public ip address).  I have brought this ip address over to ISA 2006, but cannot find where I can tell ISA from now on this is your new default external ip address.

I have done some searching and see you cant have two default external ip addresses, I only want one - but i want to choose which one.

Can this be done,
thanks
0
Comment
Question by:kaitiaki0123
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 3
6 Comments
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 33707056
The ip address assigned to the external nic in the normal entry place will be the ip address used for outgoing NAT.
0
 

Author Comment

by:kaitiaki0123
ID: 33707098
Is that on the server or ISA itself? We have about 5 external ip addresses and the ip first ip address in the tcp/ip settings isn't even the public address of ISA, it's the second one down under advanced.
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 33707940
Then change it round :)  Yes, on the ISA itself. ISA will use the one on the main tcpip page of the nic.
0
Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:kaitiaki0123
ID: 33708968
Where on ISA do I change this?
0
 
LVL 51

Accepted Solution

by:
Keith Alabaster earned 250 total points
ID: 33709182
not in ISA - is in the host OS of the server. Edit the tcpip ipv settings of the server.
Change the server ip address to the ip you want it to use for outbound traffic and add the current external ip address into the additional ip addresses section.

0
 

Author Closing Comment

by:kaitiaki0123
ID: 33819483
I beleive that ISA just cannot do what I asked, and the only way to make the changes is via the OS
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Firewall Rule 1 290
Publishing a Share on a different network through UAG 2 236
Unable to open website 1 107
MS Forefront TMG 2010 blocking legitimate websites 1 71
In all versions of ISA Server and the current version of FTMG, the default https protocol uses TCP port 443 and 563 only. This cannot be changed within the ISA or FTMG GUI and must be completed from a Windows cmd prompt on the ISA Server itself. …
Forefront Threat Management Gateway 2010 or FTMG comes with some very neat troubleshooting tools built-in when trying to identify what is actually happening behind the scenes within the product when traffic is passing through its interfaces. To the …
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

731 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question