Great Circle Associates Firewalls
(November 1996)
 

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Subject: Re: DMZ
From: "Daniel J Blander - Sr. Systems Engineer for ACS" <Daniel . Blander @ ACSacs . Com>
Date: Sat, 23 Nov 1996 12:08:01 -0800
To: Don Pollock - Omnes - Engineering <pollock @ houston . omnes . net>
Cc: Firewalls @ GreatCircle . COM, dsalenger @ dttus . com
In-reply-to: <v03007800aebc9c5e4bdd @ [163 . 184 . 7 . 244]>

On Sat, 23 Nov 1996, Don Pollock - Omnes - Engineering wrote:

> Another thing:  Put the proxies on your web server, *not* on the firewall.  
> It makes the firewall harder to crack, and improves its performance.

Yes, absolutely the best solution....

> 
> Unrelated Question:  What does your ISP think of connecting to a Solaris/NT/HPUX box instead of to a router?  Do they care?  Is your FW-1 box talking PPP to them?
> 
> I'd have thought they'd prefer to talk to a router, like this:
> 
>      {Internet}--[ISP]-[router]--[Firewall-1]--[internal net]
>                                       |
>                                 [WWW server]
> 
> This way, the FW-1 box wouldn't need any serial interfaces.... 
> or are you using a cablemodem?
> 

My experiences on doing Serial communications on a Solaris box have been
atrocious (like my spelling).  If at all possible let a router handle that
work as it is designed for it.  Putting a serial card in a Solaris box
has resulted in horrible performance, slow-downs - lowsy performance.


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Daniel Blander 	=8^)	                    
 Sr. Systems Engineer	 Applied Computer Solutions 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Phone: (714) 842.7800		Fax: (714) 842.8299 
 Email: Daniel .
 Blander @
 acsacs .
 com                  
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
 The Official Applied Computer Solutions Home Page
	     and Tech Tip of the Week:
	       http://www.acsacs.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



Follow-Ups:
  • Re: DMZ
    From: R <rtadams @ texas . net>

References:
  • Re: DMZ
    From: Don Pollock - Omnes - Engineering <pollock @ houston . omnes . net>
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