Path: utzoo!attcan!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!omen!caf
From: caf@omen.UUCP (Chuck Forsberg WA7KGX)
Newsgroups: comp.dcom.modems
Subject: Re: Zmodem options
Message-ID: <24@omen.UUCP>
Date: 18 Dec 90 16:46:11 GMT
References: <1990Dec18.025009.21233@isis.cs.du.edu>
Organization: Omen Technology INC
Lines: 19

In article <1990Dec18.025009.21233@isis.cs.du.edu> aburt@isis.cs.du.edu (Andrew Burt) writes:
-I could swear I saw this recently... optimal settings for sz for 9600 bps+
-modems.  But I can't find it now!  Argh!  Help...
-
-What are some recommended settings for -L, -l, -w...?  With 'cat' I get
-about 1700 cps (MNP5 with 9600), no errors, but zmodem poops out with
-timeouts, sub-packet too longs, etc.; various tests wit -Llw get me at
-best 780 cps, even on the same text.  (No zmodem compression on, either.)

With no mention of your environment, I can't make specific
suggestions.  I suggest you study the "Flow Control" and
"Protocol File Transfers" chapters in the Professional-YAM
user manual for solutions.

Chuck Forsberg WA7KGX          ...!tektronix!reed!omen!caf 
Author of YMODEM, ZMODEM, Professional-YAM, ZCOMM, and DSZ
  Omen Technology Inc    "The High Reliability Software"
17505-V NW Sauvie IS RD   Portland OR 97231   503-621-3406
TeleGodzilla:621-3746 FAX:621-3735 CIS:70007,2304 Genie:CAF