Документ взят из кэша поисковой машины. Адрес оригинального документа : http://crydee.sai.msu.ru/ftproot/pub/comp/hardware/U.S.Robotics/unofficial/error.msg Дата изменения: Thu Oct 20 02:52:38 1994 Дата индексирования: Mon Dec 24 11:08:48 2007 Кодировка: IBM-866 Поисковые слова: п п п п п п п

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Msg : 10 of 10
From : Andy Rucinsh 2:5100/12 Пон 17 Окт 94 17:02
To : Nick Koretsky Сpд 19 Окт 94 03:02
Subj : Disconnect Reason ????
ЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂЂ
Hello Nick!

Monday October 17 1994 03:50, Nick Koretsky wrote to All:

NK> Люди, а у когонить есть список чего курьер выдает как Disconnect Reason и
NK> че они все на самом днлн означают? Конкретнее - че означают: Rootless Tree
NK> Illegal Command code Loop Loss disconnect ?


Disconnect Reason:
Possible reasons the modem hung up are as follows:

A Rootless Tree:
The modem received an invalid V.42 bis (compression)
frame.

Break Timeout:
Incompatible processing of a Break signal occurred.

DISC:
The remote modem sent a V.42 Disconnect frame.

DTR dropped:
The computer or terminal dropped the Data Terminal
Ready signal, terminating the call.

Escape code:
The operator sent the modem the +++ escape code.

Extra Stepup:
The modem received an invalid V.42 bis (compression)
frame.

GSTN (General Switch Telephone Network) Clear Down:
The connection was non-ARQ and DTR was dropped from one side
of the connection, or the DISC frame was corrupted due to
noise.

Illegal Command Code:
The modem received an invalid V.42 bis (compression) frame.

Inactivity timeout:
The modem detected no activity on the line for
the duration specified in Register S19 (default is 0,
timer disabled).

Invalid Codeword:
The modem received an invalid V.42 bis (compression) frame.

Invalid speed:
The modem is set to &N1 or higher, for a fixed
link rate, and the remote modem is not operating at the
same rate.

LD received:
The remote modem sent an MNP error control Link
Disconnect request.

Loop loss disconnect:
The modem detected a loss of current on the
loop connecting it with the telephone company central
office. This usually occurs because the remote modem has
hung up: the central office drops current momentarily
when there is a disconnect at the other end of a call.
Unless Register S38 is set higher than zero, the modem
immediately hangs up at loop loss.

Loss of carrier:
The modem detected loss of the remote modem's
carrier and waited the duration specified in Register
S10 (default is 0.7 seconds).

MNP incompatibility:
The modem is set to &M5 and the remote modem
does not have MNP capability, or there was an MNP
negotiation procedure error.

Retransmit limit:
The modems reached the maximum of twelve attempts
to transfer a data frame without error.

SABME Timeout (Set Asynchronous Balance Mode Extended):
The modems failed this part of V.42 link negotiation.

Unable to Retrain:
After several attempts, disturbances on the phone
line prevented the modems from retraining, and they could
no longer transmit or receive data.

XID Timeout:
The modems failed to negotiate the V.42 Detection
(XID Exchange) phase.


NK> Nick

Andy

--- GoldED/2.42.G0615+
* Origin: BLaCC in Riga (2:5100/12)