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Date:      Wed, 2 Jun 1999 11:58:24 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Alfred Perlstein <bright@rush.net>
Cc:        "O'Connell" <woconnel@bellatlantic.net>, freebsd-questions@FreeBSD.ORG
Subject:   Re: FreeBSD as a Dedicated Router
Message-ID:  <Pine.BSF.4.03.9906021157220.7939-100000@resnet.uoregon.edu>
In-Reply-To: <Pine.BSF.3.96.990601031137.9491r-100000@cygnus.rush.net>

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On Tue, 1 Jun 1999, Alfred Perlstein wrote:

> On Mon, 31 May 1999, Doug White wrote:
> 
> > On Fri, 28 May 1999, O'Connell wrote:
> > 
> > > FAQ 160 alludes to deficiencies of FreeBSD as a dedicated LAN router in
> > > terms of good engineering practice and compliance with Internet standards.
> > 
> > I'm not sure about the standards compliance bit, but the good engineering
> > bit is good -- the PC architecture doesn't have the bandwidth to handle
> > the kind of data routers normally see.   Plus, you can't hot-swap
> > components.
> > 
> > I wouldn't suggest it for a core router, but for a small office router on
> > up it should be OK.
> 
> I've seen some supposedly hot swappable PCI boards, but they were 
> external, meaning you had to have the case open and a board with a
> cable plugged into the pci motherboard....
> 
> Have you heard of anything built in such a way to make real
> hot-swappable PCI a possibility?

Yes, it's called CompactPCI.  You won't find this on a generic PC though.
Some of our routers are Intel/CPCI based.  

Future bus technologies will make this sort of thing much safer.

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org



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