From owner-freebsd-isdn  Mon May 31 17: 8:57 1999
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Date: Tue, 1 Jun 1999 02:10:55 +0200 (CEST)
From: Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE>
Message-Id: <199906010010.CAA23637@RVC1.Informatik.BA-Stuttgart.DE>
To: freebsd-isdn@FreeBSD.ORG, garyj@muc.de
Subject: Re: fix to i4b_avm_fritz_pci.c
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> Thanks to Joachim Kuebart and Udo Schweigert a nasty bug has been fixed
> in the Fritz!Card PCI driver. The bug fixed seems to only affect sPPP
> use since I never observed it using IPR.

But I did, while Joachim and I were trying to reproduce the bug.
The bug doesn't show on IPR that often, because frames
with a size of 32 bytes (or a multiple thereof) happen to be sent
by sPPP more often than by IPR. For example ssh loves to send 20
byte TCP segments, plus 40 bytes TCP/IP headers result in 60 bytes
frames on IPR and 64 bytes on sPPP. (Four extra bytes for PPP)

Wolfgang


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