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Date:      Sun, 3 Dec 1995 14:16:08 -0500
From:      Thomas David Rivers <ponds!rivers@dg-rtp.dg.com>
To:        freebsd-bugs@freefall.FreeBSD.org, freebsd-hackers@freefall.FreeBSD.org
Subject:   Can't install 2.1 over SL/IP (bummer)
Message-ID:  <199512031916.OAA17606@ponds.UUCP>

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I've finally found the time to try a 2.1 install on my
laptop.  (I tried it on my 4meg machine, at work; Jordan
will be happy to here I have gotten a replacement for it,
and will no longer need 1.2meg floppies, or 4meg configurations
again.  But, just F.Y.I. it didn't boot.)

Anyway, I've tried several alternative mechanisms to get things
working via SL/IP (on a direct connection) but the install
script always tells me that sl0 isn't configured, and says
I have to straighten it out in the "Network configuration" menu.

First - There is no obvious way to reach the "Network configuration"
menu, as it isn't listed.  I suppose that is a reference to the
menu where you fill in your hostname, etc...

Second - when I go to the holographic shell, I find that, in fact;
sl0 is configured, and the slattach is properly running.  I can
run mount_nfs to get something actually mounted.  This means that the
sysinstall script is incorrect in saying sl0 isn't working.  How does
it determine something isn't working?  On the debugging screen, after
the slattach I got:

DEBUG: Command "slattach -s 19200 /dev/cuaa0' returns status of 0
DEBUG: Switching back to VTY1

 and then I get the message on VTY1 indicating the "The device sl0 is
not configured..."

[By the way, I was able to "sneak" in a proper ifconfig for sl0 when
entering the slattach command, I simply typed:
   ifconfig sl0 130.96.3.1 130.96.3.116; slattach -s 19200 /dev/cuaa0
in the window.]

My situation is:
	1) A laptop wired to a 19200 cable.
	2) No gateway or default or nameserver routes

I tried to get to a situation where I could edit the install script,
but when you mount the boot floppy, all you can get to is the
one 'kernel' file, where everything is compiled into the MFS...  So,
I have no good fix for this problem (I was able to work around
the problem before by clever editing of the sysinstall script after
bouncing into the emergency fix-up shell, but that has gone away.)


 So, I'm at a loss this go-'round.  I can't install 2.1 on my
laptop (unless, I suppose, I wrote everything to floppies.)

 
 Does anyone have a suggestion?


 Also, I'd like to argue for the return of the "emergency shell"
which I found very helpful in the past (something like, pressing
cntrl-A could get you the emergency shell, if it could be done...)

	- Thanks -
	- Dave Rivers -



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