Great Circle Associates Firewalls
(August 1997)
 

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Subject: about architectural design
From: CYGAN Christophe <c . cygan @ olivetti . fr>
Date: Fri, 1 Aug 1997 14:02:07 +0200
To: "'firewalls @ greatcircle . com'" <firewalls @ greatcircle . com>

Hello,
I am asking myself where to put our primary DNS server and proxy HTTP :
DNS in DMZ or in a FW-1 machine itself ?
Proxy in a dedicated PC or in a FW-1 machine if dedicated PC, in serial
or paralel in regard of FW-1?
Please tell me about Yours experiences or ideas on it.
Thanks in advance, here is the sheme depicted



Internet: ----------- Router--------------FW-1-----------Proxy
HTTP----------------------- Internal LAN
                                                         |
   (for caching only) 
                                                         |
                                                         |
                                                      DMZ



~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Christophe Cygan
Olsy France
92047 Paris La Défense Cedex
Tél.  [+33] (0)1 49067106
Fax. [+33] (0)1 49068664
e-mail : c .
 cygan @
 olivetti .
 fr
~~~~~~~~~~~~~~~~~~~~~~~~~~~~



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