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Block all external Web sites but one

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Block all external Web sites but one - 18.Sep.2009 11:09:44 PM   
tyakimov

 

Posts: 4
Joined: 24.Aug.2008
Status: offline
Hi guys

I have some machines that have a rule in ISA server where they can not go out on the external network., so I blocked all HTTP trafic.

In the meantime, I will like to open a single site on these machines, but as I said, I can not really get them to it, without opening all HTTP traffic. 


Is it possible to block all web sites but open for a single one and how to do it? 

Thanks,
Tzvetan
Post #: 1
RE: Block all external Web sites but one - 24.Sep.2009 12:26:19 PM   
pwindell

 

Posts: 2244
Joined: 12.Apr.2004
From: Taylorville, IL
Status: offline
Access Rule cannot reference "machines",...it has to be IP#s or the users username.

If you do it by IP then the machine must be statically addresses or use DHCP Reservations.

Create a Doman Name Set and and Address Set.
Create an HTTP/HTTPS Access Rule,...instead of using External for the destination,...use the Domain Name Set instead.
You should be able to figure out the rest of what you need to do from there,....it is just normal common sense from there,...there is no magic.

_____________________________

Phillip Windell

(in reply to tyakimov)
Post #: 2
RE: Block all external Web sites but one - 28.Sep.2009 9:19:14 AM   
tyakimov

 

Posts: 4
Joined: 24.Aug.2008
Status: offline
Thanks a lot pwindell

It worked

regards,
Tzvetan

(in reply to pwindell)
Post #: 3

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