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Date:      Sat, 29 Mar 1997 17:19:59 -1000 (HST)
From:      "David Langford" <langfod@dihelix.com>
To:        sweeting@tm.net.my
Cc:        freebsd-questions@freebsd.org
Subject:   Re: [Q] why not use routed ?
Message-ID:  <199703300319.RAA13942@caliban.dihelix.com>
In-Reply-To: <v01540b06af63708ed58c@[202.184.153.110]> from "sweeting@tm.net.my" at "Mar 30, 97 01:33:43 am"

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sweeting@tm.net.my
>Just for completion and to satisfy my curiosity, does anyone
>have any pointers to resources on routed, in particular :
>
>In addition to FreeBSD machines, we also have several AIX and Digital Unix
>boxes and they all use routed. In the past I was warned against using
>routed with FreeBSD.... and sure enough, turning it off in /etc/sysconfig cured
>the problems that I was having at the time.
>(The problems were regarding virtual domains for email )
>
>Why is it that people here tend to advise against using routed ?
> From what i understand, routed automatically sets up
>the routing tables so it seems better than specifying static routes.
>(although with each of my FreeBSD boxes connected directly to the central
>router, I suppose there is only one route to add for each machine and
>it is unlikely to change.)

The biggest problem with routed is that it acts very stupid.
Your best bet is to have a smart default router and point your hosts to it.
If you have multi-homes host use gated. It is easily configurable to whatever 
you need (or dont need). You can have your multi-homed host running gated
ONLY send routing information to your smart default router.

One of the biggest problems is if I have multiple routers on a network the
other hosts running "routed -q" will arbitrarily" lose the default routes.
This is very annoying.

-David Langford
 langfod@dihelix.com




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