Security Basics mailing list archives

Re: Low end machines for Firewall/IDS


From: stefmit <stefmit () starband net>
Date: Mon, 2 Dec 2002 17:27:09 -0600

For $200 you can build [almost entirely] new ones. Go to any computer show in 
your area, and you can pick up a mobo w/built-in AMD 1.2GHZ + case + 128MB 
RAM for approx $120-$140 (see http://www.pcchips.com.tw/M810Lv71c.html as an 
example of such mobo), then add a low end hard drive (even used one is OK in 
this case, instead of the whole system beind used) and a CD-ROM for a total 
of no more than $200. I have built a couple of systems for my kids this way, 
and I even got from the vendor 256MB, instead of 128MB, for only $15 more 
(because the built-in AGP card uses shared memory form the main RAM ... and I 
wanted a slot only occupied with 256MB, for future possible growth). And I am 
talking here gaming machines, with much more power needed than a firewall. 
And they are [almost] new ... :) ... and they come with integrated NIC also 
... 

You can also get a lower end "kit" (< 1GHz CPU) for good prices from 
www.tigerdirect.com. 

I like things cheap, but I also like them new ... especially as they come with 
some warranty :)

My $0.02,
Stef

On Friday 29 November 2002 09:01 pm, Jay D. Dyson wrote:
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On Sat, 30 Nov 2002, ALBEE,RUSSELL. S FC2 (CV63 CS5) wrote:
Does anybody know of any good locations online to purchase old 486
machines or low end Pentium machines for use as a Firewall and/or IDS?
I've tried searching on google and just keeping getting links to Pentium
4 computers.  I will be using either a Linux or BSD flavor on these
machines.

      I'd say your best bet is to search on ebay.com.  I've personally
managed to find some relatively older eMachines (533i and 600is models) on
there at very reasonable prices (~$200, including shipping).  All machines
I've purchased have been in fine working order and all now live happily
running Linux as IDS, firewalls and -- on occasion -- full-fledged
Xfree86-enabled workstations.

      The only caveat: pay close attention to the seller's history and
feedback.  A long list of happy buyers makes for a happier transaction in
my book.

- -Jay


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