RE: Allowing access based on IP address

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sat, 1 Feb 2003 12:06:58 -0600

Hi Brian,

Configure your Site and Content Rules to require authentication. You
don't have to use a granular setting, you can change the default site
and content rule to apply to the Domain Users group.

HTH,
Tom

Thomas W Shinder
www.isaserver.org/shinder 
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp

-----Original Message-----
From: btm [mailto:bmiyata@xxxxxxxxxxxxxxxxx] 
Sent: Friday, January 31, 2003 6:43 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Allowing access based on IP address

Hello All,
We have an Enterprise ISA SP3, Integrated, in an array, on a W2K SP3.
We
have set up rules to allow users out only if they are part of an
authorized NT global group and have "ask unauthenticated users for
identification" enabled on the Outgoing Web Requests.  We have
configured
all of the browsers to point to the ISA proxy.  Authorized users go out
transparantly while unauthorized users are prompted for credentials.
We now have a situation where "guest" terminals (no one signs on to the
domain) need access to the Internet.  I have created a Client Address
Set
to allow the IP address out but I am still prompted for credentials.  I
logged into the domain with an ID that is not part of an authorized
global
group and I was able to access the Internet (The situation we have is
that
no one will be signing on to that computer).  I disabled the "ask
unauthenticated..." and I could access the Internet no matter what which
is not good because we now lost control of who can access the Internet.
Anyone have a solution for this?
Thanks, Brian

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