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Date:      Fri, 10 Mar 2000 23:53:34 +0100
From:      Gary Jennejohn <garyj@peedub.muc.de>
To:        Christoph Kukulies <kuku@gilberto.physik.RWTH-Aachen.DE>
Cc:        Ingolf Koch <ingolf@knuut.de>, ISDN-List <freebsd-isdn@FreeBSD.ORG>
Subject:   Re: isp0 up and running but not working 
Message-ID:  <200003102253.XAA01167@peedub.muc.de>
In-Reply-To: Your message of "Fri, 10 Mar 2000 09:02:56 %2B0100." <20000310090256.C4202@gil.physik.rwth-aachen.de> 

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Christoph Kukulies writes:
>Another strangeness, which may be related to that:
>
>When I start my 'ping -i20 <peerhost>' to protect against 
>undesired shorthold the first ping doesn't get through.
>
>This happens also when using ssh/rlogin, which times out in the higher
>layer. 
>
>So to say, the way connections are made is kind of abnormal,
>I always have to do a ping first or some other event that causes
>a dialout before I can safely start ssh/rlogin.
>

yeah, this is normal for sPPP. The first few packets queued never get
sent. I'm not sure why, but I think that if_spppsubr.c might be
cleaning out its queues after the connection is established. That would
explain the behavior. Have to look at the code in more detail.

---
Gary Jennejohn / garyj@muc.de garyj@fkr.cpqcorp.net gj@freebsd.org




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