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Article #5

Re: uucico w/v32bis vs zmodem w/v32bis

#5
From: william E Davidsen
Date: Wed, 09 Sep 1992 15:51
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In article <1992Sep2.223307.29625@terminator.cc.umich.edu>, honey@citi.umich.edu (Peter Honeyman) writes:
| william E Davidsen writes:
| |>   Greater packet overhead, I suspect. Are you using uucp spoofing to
| |> eliminate sending all the overhead on the wire? S111.
| 
| this perpetuates a myth regarding telebit uucp spoofing.  it is
| false.  the 'g' headers are *not* stripped, they are sent from one
| modem to the next. 

  Can you expand on that? From stats I keep I see an improvement in
performance using spoofing, so I'm not sure exactly how this "myth"
influences my numbers. My reading of the Telebit info leads me to
believe that the acks are locally generated, never sent between modems,
and that parts of the headers are compressed, fiddled, and/or stripped
such that they reduce the bits going over the wire.

  I willing to believe that Telebit might state something not true, or
that I might misread their description, but I find it hard to believe
that would confuse my scripts which read the data and tell me what's
happening for transfer rates.

-- 
bill davidsen, GE Corp. R&D Center; Box 8; Schenectady NY 12345
    I admit that when I was in school I wrote COBOL. But I didn't compile.
Technical Details
Message-ID: <1992Sep9.155143.24351@crd.ge.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!crdgw1!rdsunx.crd.ge.com!ariel!davidsen
References: <1992Sep01.011942.27875@r-node.gts.org> <1992Sep2.143752.15142@crd.ge.com> <1992Sep2.223307.29625@terminator.cc.umich.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!crdgw1!rdsunx.crd.ge.com!ariel!davidsen
From: davidsen@ariel.crd.GE.COM (william E Davidsen)
Newsgroups: tor.uucp,ont.uucp,comp.dcom.modems,comp.unix.sysv386,comp.protocols.misc
Subject: Re: uucico w/v32bis vs zmodem w/v32bis
Message-ID: <1992Sep9.155143.24351@crd.ge.com>
Date: 9 Sep 92 15:51:43 GMT
References: <1992Sep01.011942.27875@r-node.gts.org> <1992Sep2.143752.15142@crd.ge.com> <1992Sep2.223307.29625@terminator.cc.umich.edu>
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