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Date:      Mon, 21 Aug 2000 12:34:30 +1000 (Australia/NSW)
From:      Darren Reed <avalon@coombs.anu.edu.au>
To:        David_May@allsolutions.com.au (David May)
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: [Q] why does my firewall degrade Web performance?
Message-ID:  <200008210234.MAA10347@cairo.anu.edu.au>
In-Reply-To: <48256942.00072D07.00@ASPerth1.allsolutions.com.au> from "David May" at Aug 21, 2000 10:34:17 AM

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In some mail from David May, sie said:
> 
> 
> Sorry this was a bit off-topic. Perhaps I should have posted my
> question as "what is the performance cost of security ?" :)
> 
> Thanks to everybody who made suggestions about this problem. I have not
> resolved it yet but number of the suggestions posted have been tried.
> 
> One thing is clear from the contradictory nature of comments received
> so far: I need to benchmark the system to get a clearer picture of the
> problem.
> 
> So far, it looks like the hardware and cabling are sound and firewall
> CPU performance is not a problem. I am waiting for the new FreeBSD 4.1
> CD-ROM from Walnut Creek/BSDI so I can try the more up-to-date software
> but that may take another 3-4 weeks to arrive. If I find the answer I
> will post the results here and in freebsd-ipfw in case others find it
> useful.

I doubt very much if the end-result of going from whatever you are on
now to what come with 4.1 will result in a performance boost.

If anything, there will be more features exacting a larger performance
hit :-)

Darren


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