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Date:      Tue, 14 Jan 2003 10:00:11 +0100
From:      Gary Jennejohn <garyj@jennejohn.org>
To:        Ari Suutari <ari.suutari@syncrontech.com>
Cc:        G Hasse <gh@raditex.se>, freebsd-isdn@FreeBSD.ORG
Subject:   Re: Problem with "no bufferspace" 
Message-ID:  <200301140900.h0E90BJN001365@peedub.jennejohn.org>
In-Reply-To: Your message of "Tue, 14 Jan 2003 09:26:46 %2B0200." <200301140926.46620.ari.suutari@syncrontech.com> 

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Ari Suutari writes:
> Hi,
> 
> >
> > If I have one connection to one site the othere sites will be
> > blocked (offcourse). And there will be a message "no bufferspace
> > available". This is offcourse correct.
> >
> 
> I have run into this too. Usually, when I look the interface
> with spppcontrol ispN when the system complains about
> no buffer space the state is 'establish'. However, there seems
> to be nothing going on in isdnd log. Taking interface down and
> up again clears the situation for me also.
> 
>  I have noticed that usually the previous dial attempt
> has failed for some reason, I guess the interface is left
> into 'establish' state, which causes new packets not to
> trigger redialing any more.
> 

Then this is a bug. The failed dial attempt should somehow be communicated
to the sppp layer so that it can clean up after itself.

---
Gary Jennejohn / garyj@jennejohn.org gj@freebsd.org gj@denx.de


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