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Date:      Wed, 01 Sep 1999 00:09:31 +0100
From:      Brian Somers <brian@Awfulhak.org>
To:        Poul-Henning Kamp <phk@critter.freebsd.dk>
Cc:        Greg Lehey <grog@lemis.com>, Brian Somers <brian@awfulhak.org>, "Jordan K. Hubbard" <jkh@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: Now you see it, now you don't (was: cvs commit: src/usr.sbin/ppp Makefile) 
Message-ID:  <199908312309.AAA01467@keep.lan.Awfulhak.org>
In-Reply-To: Your message of "Wed, 01 Sep 1999 00:05:54 %2B0200." <31641.936137154@critter.freebsd.dk> 

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> In message <19990901072818.Q13904@freebie.lemis.com>, Greg Lehey writes:
> >>
> >> Uhm, sorry, wasn't paying attention there:  The tun device is created
> >> when you open it, Ie:
> >>
> >> rover# date < /dev/tun0
> >> Tue Aug 31 21:35:05 GMT 1999
> >> rover# ifconfig -a
> >> [...]
> >> tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
> >> rover#
> >
> >Huh?  Since when does that happen?  None of the boxes I have running
> >behave like this.  Or am I opening the in some mysterious way?  For
> >example, I have
> 
> Since the "cloning" change to the if_tun driver, which made it
> unneeded to preconfigure the number of tun devices in your 
> kernel config.  A similar change was made to bpf and pty.

This works ok on my -current boxes, but not at installation time (as 
demonstrated in my email).  Ppp gets ``device not configured'' rather 
than the tun_create() working as expected.

I'll do some more experimentation... 

> --
> Poul-Henning Kamp             FreeBSD coreteam member
> phk@FreeBSD.ORG               "Real hackers run -current on their laptop."
> FreeBSD -- It will take a long time before progress goes too far!
> 

-- 
Brian <brian@Awfulhak.org>                        <brian@FreeBSD.org>
      <http://www.Awfulhak.org>;                   <brian@OpenBSD.org>
Don't _EVER_ lose your sense of humour !          <brian@FreeBSD.org.uk>




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