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Date:      Mon, 19 Jun 1995 12:50:54 -0700
From:      Gary Palmer <gpalmer@westhill.cdrom.com>
To:        Mattias Karlsson <matte@sdf.luth.se>
Cc:        freebsd-bugs@freefall.cdrom.com
Subject:   Re: misc/535: Sysinstall takes down the network. 
Message-ID:  <9910.803591454@westhill.cdrom.com>
In-Reply-To: Your message of "Mon, 19 Jun 1995 12:10:01 PDT." <199506191910.MAA04894@freefall.cdrom.com> 

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In message <199506191910.MAA04894@freefall.cdrom.com>, Mattias Karlsson writes:
>	When i was installing today i logged in to one of out servers and 
>	started to read my mail and after a while my telnet hang. After some
>	research i discovered that the sysinstall had both removed the default
>	route and ifconfiged down the ethernet interface. My syggestion is to
>	atleast warn before the network is taken down.

If you plan to use the systinstall EHS for doing non-installation
related work, expect the unexpected!!! I honestly can't call this a
bug, and that if you `abuse' the facilites provided, that we can't do
much to provide a safety net.

Sure, we can do a msgConfirm before the net is taken down, but since
you are not meant to be interacting with the network, the installation
program is, there SHOULDN'T be a problem!

YES, we can do this, but do we really want to ask the users permission
to ifconfig down the network EVERY time? We'd get requests to take
such a facility out pretty soon, I can tell you!!

Gary




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