Great Circle Associates Firewalls
(February 1998)
 

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Subject: Re: Building a Cisco firewall
From: Chris Lonvick <clonvick @ cisco . com>
Date: Thu, 26 Feb 1998 06:48:16 -0600
To: Wes Kaufmann <wes @ osds . com>, "'firewalls @ GreatCircle . COM'" <firewalls @ GreatCircle . COM>

Hi Wes,

You may want to take a look at
  http://www.cisco.com/univercd/cc/td/doc/cisintwk/ics/icssecur.htm

It's a white-paper that describes using access lists to control traffic
on a network.  

Hope this helps,

Chris Lonvick
Cisco Systems
Consulting Engineering
Houston, TX, USA
+1.713.778.5663

At 04:36 PM 2/25/98 -0500, Wes Kaufmann wrote:
>I'm looking for examples and suggestions for building a fairly tight
firewall access-list on a Cisco router running 10 or 11 code.  
>
>I mostly only want to permit established outbound connections and a few
inbound such as mail, dns  ntp , http.
>
>
>
>Wes Kaufmann
>Open Systems and Data Solutions Inc.
>Wes @
 osds .
 com
>
>
>

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