Re: Problem Restated: OPA0 on DS10L
- From: JF Mezei <jfmezei.spamnot@xxxxxxxxxxxx>
- Date: Sun, 02 Apr 2006 16:16:22 -0400
Tom Linden wrote:
NORNS> set host/dte opa0
%REM-I-TOQUIT, connection established
Press Ctrl/\ to quit, Ctrl/@ for command mode
U
%REM-E-PORTRXERR, port receive error
-SYSTEM-W-DATAOVERUN, data overrun
Username: Username: R\
Too many parameters - reenter command with fewer parameters
\R\\
Username:
Username: Password:
Password:
User authorization failure
Username:
Username: tr
Error reading command input
File read error
Data overrun <----------------------- Hangs hit return
What this doesn't show is whether this is just buffered data or if it
actually happens AFTER you've SET HOST/DTE.
I.E. did SET HOST/DTE just dump the data already in the typeahead buffer
? You would have to qualify if the above data stream happened quite
quickly, or whether you actually saw some interaction between the two machines.
One way you could test it is to physically unplug the cable from the
local OPA0 (on the node you are typing the SET HOST/DTE command. Then
you do the SET HOST/DTE to OPA0. Since there is no cable connected to
it, you should be getting no data at all. If you do get stuff as above,
it means it is in the typeahead buffer. Once it has been flushed and you
are sure there is no data, then you can plug in the cable and press
return to see what happens.
.
- References:
- Problem Restated: OPA0 on DS10L
- From: Tom Linden
- Problem Restated: OPA0 on DS10L
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