Great Circle Associates Firewalls
(February 1996)
 

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Subject: Re: Httpd Proxy
From: Chris Woods <cjwoods @ Paladin . COM>
Date: Mon, 19 Feb 1996 09:08:43 -0500 (EST)
To: Philip Sloan <philip . sloan @ shorts . co . uk>
Cc: Firewalls @ GreatCircle . COM
In-reply-to: <31286B65 . 41C6 @ shorts . co . uk>

On Mon, 19 Feb 1996, Philip Sloan wrote:

> Is there any way that I can blacklist certain sites, so that the users
> in the internal network cannot gain access to them via the proxy server
> ?

I haven't tried this method myself, but from the looks of one of the 
gtemplate config files, you can block certain URL's with the Fail 
directive, much like you allow them with the Pass directive. For example, 
I want to block access from the inside (protected) network to 
www.persiankitty.com:

Pass	http:*
Pass	ftp:*
Pass	gopher:*
Pass	wais:*
Fail	http://www.persiankitty.com/*

  Chris Woods					mailto:cjwoods @
 paladin .
 com
  Systems/Network Administrator			vox 617-273-4226
  Paladin Computing Solutions, Inc.		http://www.paladin.com/
   Do you want the Government to control everything you see and hear?
      See http://www.eff.org/blueribbon.html.



Follow-Ups:
References:
  • Httpd Proxy
    From: Philip Sloan <philip . sloan @ shorts . co . uk>
Indexed By Date Previous: CERN HTTPD Proxy Rules
From: David Campbell <campbell @ BMNET . COM>
Next: Re: oh, just see if you can get in
From: Stephen Schaefer - Network Computing Solutions <stephen . schaefer @ imonics . com>
Indexed By Thread Previous: Httpd Proxy
From: Philip Sloan <philip . sloan @ shorts . co . uk>
Next: Re: Httpd Proxy
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