*BSD News Article 24828


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From: shaman@mv.mv.com (Coranth Gryphon)
Subject: Re: FreeBSD - please help me setup SLIP
Nntp-Posting-Host: mv.mv.com
References: <CHEE9M.3Kn@Colorado.EDU> <BLYMN.93Dec9195204@mallee.awadi.com.au>
Sender: usenet@mv.mv.com (Mark E. Mallett)
Organization: MV Communications, Inc.
Date: Thu, 9 Dec 1993 12:37:59 GMT
Message-ID: <CHrprD.45n@mv.mv.com>
Lines: 46

>>> [trying to set up slip]
>>> Type in the ifconfig line from the FAQ and get error messages

> The FAQ has a typo in it... try [ifconfig] without the "inet"

The FAQ does have a type but this is not it.
The faq says 

	ifconfig inet sl0 LOCAL REMOTE netmask 0xMASK
		 ^^^^ ^^^

The command should read

	ifconfig sl0 inet LOCAL.IP.NUM REMOTE.IP.NUM
		 ^^^ ^^^^

The use of ip numbers rather than names is so that it always works
even if you haven't got named (or /etc/hosts) set up correctly.
I have not found the netmask necessary at all, though putting it
in there does not seem to break anything.

>>>> Then I do "route add default REMOTE" and get the error
>>>> 	"bind: address is already used"

> 'Coz the interface is not set up.

Actually, this is becaue a previous attempt (or startup settings)
have already set the default route. The way to clear the slate is to
do a "route delete default" when you disconnect (either done or when
something doesn't work) and do a "add default" again at the appropriate
time in the sequence. Theoretically, you could leave the default route
set even if there is no connection, but I have no idea if there are
side effects to this (other than "network unreachable")

-coranth


----------------------------------------------------------------------
Coranth Gryphon				Karma: You can't take it with you,
					       but you can send it on ahead.
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