Date: Fri, 24 Jan 2003 16:27:07 +0200 From: "Ari Suutari" <ari.suutari@syncrontech.com> To: "Gary Jennejohn" <garyj@jennejohn.org> Cc: "G Hasse" <gh@raditex.se>, <freebsd-isdn@FreeBSD.ORG> Subject: Re: Problem with "no bufferspace" - solution Message-ID: <001001c2c3b4$b013ea60$0235a8c0@raisa> References: <200301241137.h0OBbp6e003767@peedub.jennejohn.org>
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Hi,
>
> The LCP is most probably still in STATE_INITIAL since no data were ever
> exchanged with the other end.
>
> I recommend something like this (this is not a diff! I just added code
> here):
>
I did some reading on PPP RFC (1661). The correct way for
physical layer to signal that it is no longer able to carry packet
is to use Down event. So I think that my original code was correct.
The problem is in sppp layer, which works otherwise ok
but prints out extraneous message.
The PPP RFC doesn't say that it is legal to receive
Down event when LCP is in starting state but says
elsewhere that Down is the event to use by physical layer...
Ari S.
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