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From: lwj@cs.kun.nl (Luc Rooijakkers)
Newsgroups: comp.unix.xenix.sco
Subject: Re: RTSFLOW/CTSFLOW (handshake) with TCP/IP (was: FAS 2.07 and TCP/IP)
Message-ID: <2557@wn1.sci.kun.nl>
Date: 17 Dec 90 10:57:52 GMT
References: <1990Dec16.202229.352@buchonia.rhoen.in-berlin.de>
Sender: root@sci.kun.nl
Lines: 23

horke@buchonia.rhoen.in-berlin.de (Bernhard Kroenung) writes:

>Since I use TCP/IP with the FAS 2.07 the Hardware-Handshake won`t work ...
>Has somebody made similar experiences ??

Yes. Using SCO XENIX 2.3.2 with a working Trailblazer configuration with
hardware handshake, we installed SCO TCP/IP 1.0.0. After that, the hardware
handshake stopped working. That is, it is initially enabled (by the
dialer), but after the dialer exits, uucico does some ioctl's (if I
remember correctly, they were a TCGETA / TCSETA), after which the
RTSFLOW/CTSFLOW flags are lost. I have not yet tracked it down, but it
seems that for some reason the slip driver does not recognize these
flags. This seems plausible, given that these flags are a SCO invention
and so Lachman TCP/IP (on which SCO's is based) probably did not support
it. However, this is a conjecture: I have not yet been able to track it
down. Very annoying, though. 

Can anyone tell me if the newest version (1.0.1h) has this problem also ?

--
Luc Rooijakkers                                 Internet: lwj@cs.kun.nl
Faculty of Mathematics and Computer Science     UUCP: uunet!cs.kun.nl!lwj
University of Nijmegen, the Netherlands         tel. +3180652271