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Date:      Mon, 2 Dec 1996 23:49:07 -0800 (PST)
From:      Michael Dillon <michael@memra.com>
To:        freebsd-isp@freebsd.org
Subject:   Re: ups recommendations...
Message-ID:  <Pine.BSI.3.93.961202234742.7232A-100000@sidhe.memra.com>
In-Reply-To: <32A3DC96.2231@nrv.net>

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On Tue, 3 Dec 1996, Troy Settle wrote:

> Michael Dillon wrote:
> > > 4)  I was told to keep my router off of the ups completely.  The logic was
> > > if my router was still up and the telephone company was down then it would
> > > be more difficult for the router to reconnect.  I don't quite follow this
> > > line of thinking.  After all the CO has power backups out the wazoo, so it
> > > stands to reason it would be up.  Anyway, what thoughts do you have on this
> > > point?  Keep the router on the ups or off?
> > 
> > Keep it on. All your leased line customers with UPSes will be happy and
> > some of your dialup customers will have UPSes or else their power will not
> > be out so they will be happy that they can continue surfing. Consider
> > keeping a 386 laptop running a RADIUS server on the UPS as well with the
> > screen disconnected (install a switch). When the UPS runs out, the laptop
> > battery will keep it going for another few hours.
> 
> When the UPS goes out, what do you need a RADIUS server for?  you're
> terminal
> servers, routers, and everything else depending on the UPS is gonna be
> dead.

Terminal servers, modems and routers use less power than web servers,
email servers and similar equipment with hard drives. So it makes sense to
put the essential stuff on a separate system which makes it easier to
get extended run times.


Michael Dillon                   -               Internet & ISP Consulting
Memra Software Inc.              -                  Fax: +1-604-546-3049
http://www.memra.com             -               E-mail: michael@memra.com




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