Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!cs.utexas.edu!uunet!unisoft!hoptoad!kumr!pozar
From: pozar@kumr.lns.com (Tim Pozar)
Newsgroups: comp.unix.sysv386
Subject: Re: Having problems with zmodem on ESIX SysV 3.2 Rev D
Message-ID: <1991Apr12.211454.771@kumr.lns.com>
Date: 12 Apr 91 21:14:54 GMT
References: <10339@pitt.UUCP>
Organization: Late Night Software (San Francisco)
Lines: 20

In article <10339@pitt.UUCP> sean@hpb.cis.pitt.edu (Sean Owens) writes:
>I've been having probems transferring files from a SPARCstation
>to an i386 Esix box using the sz/rz zmodem file transfer programs.
>It streams for a while, then stops streaming, then eventually chokes and
>dies, logging me off from the ESIX box.

    If the Sparcstation has a modem that has a buffer and the hand
shakeing isn't setup properly, you will need to reduce the Zmodem
window size to smaller than the buffer.  (I have found that systems
with trailblazers may have this problem.)  You can experiment with
the window size by using the '-w<n>' switch.  'n' will be something
like 512 or 1024, etc.  With trailblazers I use -w2048.

         Tim



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