| Предыдущая тема :: Следующая тема |
| Автор |
Сообщение |
Andy_s82
Member
Зарегистрирован: 01.01.2005
Сообщения: 13
|
 Добавлено: Пн Фев 20, 2006 12:01 pm Заголовок сообщения: юзерские модемы, помогите чем нибудь |
 |
|
у меня стали возникать большие проблемы при работе двух юзерских модемемов (5614, второй Robotics 56K). ретрейнов нет, но просто большое кол-во сбойных кадров (гамаю в RTS =)) и пересогласований. просто раз в несколько секунд
раньше таких проблем не было. у меня на линии стоит ADSL, но я естественно ее выдергиваю на время работы диалапа, с серверным модемом мои модем и тот второй модем работают нормально
обе АТС хорошие, цифровые, работают на 48000+ и главное - раньше не было таких проблем
выкладываю логи
| Код: | Time Online.................. 00:05:09
Termination Reason........... LINK DISCONNECT
Tx Rate (Last/Init/Min/Max).. 21600/26400/21600/26400 bps
Rx Rate (Last/Init/Min/Max).. 26400/31200/21600/31200 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 8
Tx/Power Drop/Rx Level....... 9/0/30
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 85/87
EQM Sum...................... 0036
RBS Pattern.................. NA
Rate Drop..............
Digital Loss................. None
Retrains Issued/Granted/Auto. 0/0/1
Renegs Issued/Granted........ 5/0
FForwards/FBacks/Denied...... 1/4/0
Forced FB/FB after FF/MaxREJ. 0/0/3
Last dialed number........... PDT312084
Flex fail
Unimodem Diagnostics/W32, version 1.1.0.1, compiled at Nov 20 2002 22:29:14
(c) 2000 Stanislav V. Mekhanoshin (rampitec@tu.spb.ru, 2:5030/172.9@fidonet)
----------------------------------------------------------------------------
Call Setup Result code : Data Answering signal detected
Multi-media mode : Data Only
DTE-DCE interface mode : Async data
TX/RX signal power level, -dBm : 9/30
Estimated noise level, -dBm : 73
TX/RX Negotiation : V.34/V.34
TX/RX Symbol Rate : 3200/3200
TX/RX Carrier frequency, Hz : 1829/1829
TX data rate (Last/Init) : 21600/26400
RX data rate (Last/Init) : 26400/31200
Temporary carrier loss count : 0
Carrier Rate Re-neg count : 5
Retrains Requested/Granted : 0/0
Protocol/Compression : V.42 LAPM/V.42bis
Error control frame size, bytes: 128
Error control timeouts in TX : 15
Error control NAKs received : 1
Compression dict. size, bytes : 2048
TX/RX flow control : V.24 ckt 106/133 / V.24 ckt 106/133
TX/RX chars sent : 41714/41008
TX/RX chars lost (data overrun): 0/0
TX/RX I-Frame count : 2663/2449
TX/RX I-Frame error count : 1/27
Termination Cause : Disconnect Frame Received
Rockwell Diagnostics/W32, version 1.3.0.0, compiled at Jun 13 2002 22:35:24
(c) 2000 Stanislav V. Mekhanoshin (rampitec@tu.spb.ru, 2:5030/172.9@fidonet)
----------------------------------------------------------------------------
Connection time : 00:05:09
Handshake Time/Retries : 19 sec/0
TX Rate (Last/Init/Min/Max) : 21600/26400/21600/26400
RX Rate (Last/Init/Min/Max) : 26400/31200/21600/31200
Modulation/Protocol/Compression : V.34/LAPM/V.42bis
TX Symbol rate : 3200
TX/RX carrier frequency, Hz : 1829/1829
Signal Level (TX/Power Drop), -dB : 9/0
RX Signal Level (Last/Min/Max), -dB : 30/31/29
Band Edge Lower/Upper, Hz : 150/3825
Round trip delay, ms : 7.250
EQM Value (Last/Min/Max/Negative) : 8/7/127/0
EQM Samples Running Sum : 0036
EQM Last 10 Readings : 9 8 8 10 9 30 101 11 12 48
SNR Ratio (Last/Min/Max), dB : 53/53/53
TX/RX Non-linear Encoding : ON/ON
TX/RX Precoding : OFF/ON
TX/RX Constellation Shaping : OFF/ON
TX Trellis Encoding : 16 state
TX Pre-emphasis : 0
TX/RX state (Max TX/RX, Last TX/RX) : 87H/85H, 87H/85H
Error Correction Status : ODP:T ADP:R SABME:T UA:T,R XID:T,R SYNC
Energy at 3750Hz/Average Energy : 202/100
Retrains (Issued/Granted/Fast) : 0/0/0
Renegs (Issued/Granted) : 5/0
Retrans per frame/Frames rejected : 0/27
Total number of REJ sent/received : 27/1
Last Retrain/Reneg reason : Fall-forward due to low EQM
Last Retrain/Reneg requested : Local Rate Renegotiation
Minutes Since Last Retrain/Reneg : 0
Disconnect reason : LINK DISCONNECT
Remote supports symbol rate (1,2,5) : 2743:ON 2800:ON 3429:ON 3429-TX:ON
Remote supports symbol rate (3,4) : 3000-L:ON 3000-H:ON 3200-L:ON 3200-H:ON
Remote power drop support : ON
Remote max symbol rate difference : 0 steps
Remote is a CME modem : No
Remote supports V.34bis : Yes
Remote frequency source : Internal
CRe/CRd/CL/MS/ACK/NAK received : No/No/No/No/No/No
V.8bis success/V.8bis neg started : No/Yes |
ВТОРОЙ ЛОГ
здесь я попытался ограничить скорость модема на передачу до 12
| Код: | Time Online.................. 00:13:34
Termination Reason........... LOCAL REQUEST
Tx Rate (Last/Init/Min/Max).. 12000/12000/12000/12000 bps
Rx Rate (Last/Init/Min/Max).. 12000/12000/ 9600/12000 bps
Modulation................... V.34bis
Protocol/Compression......... LAP-M/V.42bis
Line Quality................. 2
Tx/Power Drop/Rx Level....... 9/0/31
SNR Last/Min/Max............. 43/43/43
Highest Rx/Tx State.......... 85/87
EQM Sum...................... 0019
RBS Pattern.................. NA
Rate Drop.................... NA
Digital Loss................. None
Retrains Issued/Granted/Auto. 0/0/0
Renegs Issued/Granted........ 2/0
FForwards/FBacks/Denied...... 1/1/0
Forced FB/FB after FF/MaxREJ. 1/0/7
Last dialed number........... PDT312084
Rockwell Diagnostics/W32, version 1.3.0.0, compiled at Jun 13 2002 22:35:24
(c) 2000 Stanislav V. Mekhanoshin (rampitec@tu.spb.ru, 2:5030/172.9@fidonet)
----------------------------------------------------------------------------
Connection time : 00:13:34
Handshake Time/Retries : 19 sec/0
TX Rate (Last/Init/Min/Max) : 12000/12000/12000/12000
RX Rate (Last/Init/Min/Max) : 12000/12000/9600/12000
Modulation/Protocol/Compression : V.34/LAPM/V.42bis
TX Symbol rate : 3200
TX/RX carrier frequency, Hz : 1829/1829
Signal Level (TX/Power Drop), -dB : 9/0
RX Signal Level (Last/Min/Max), -dB : 30/30/30
Band Edge Lower/Upper, Hz : 150/3825
Round trip delay, ms : 7.250
EQM Value (Last/Min/Max/Negative) : 2/0/75/0
EQM Samples Running Sum : 0019
EQM Last 10 Readings : 2 2 2 2 2 2 2 2 2 3
SNR Ratio (Last/Min/Max), dB : 53/53/53
TX/RX Non-linear Encoding : ON/OFF
TX/RX Precoding : OFF/ON
TX/RX Constellation Shaping : OFF/ON
TX Trellis Encoding : 16 state
TX Pre-emphasis : 7
TX/RX state (Max TX/RX, Last TX/RX) : 87H/85H, 87H/85H
Error Correction Status : ODP:T ADP:R SABME:T UA:R XID:T,R SYNC
Energy at 3750Hz/Average Energy : 8/22
Retrains (Issued/Granted/Fast) : 0/0/0
Renegs (Issued/Granted) : 2/0
Retrans per frame/Frames rejected : 1/145
Total number of REJ sent/received : 145/0
Last Retrain/Reneg reason : Fall-forward due to low EQM
Last Retrain/Reneg requested : Local Rate Renegotiation
Minutes Since Last Retrain/Reneg : 5
Disconnect reason : LOCAL REQUEST
Remote supports symbol rate (1,2,5) : 2743:ON 2800:ON 3429:ON 3429-TX:ON
Remote supports symbol rate (3,4) : 3000-L:ON 3000-H:ON 3200-L:ON 3200-H:ON
Remote power drop support : ON
Remote max symbol rate difference : 0 steps
Remote is a CME modem : No
Remote supports V.34bis : Yes
Remote frequency source : Internal
CRe/CRd/CL/MS/ACK/NAK received : No/No/No/No/No/No
V.8bis success/V.8bis neg started : No/Yes
Unimodem Diagnostics/W32, version 1.1.0.1, compiled at Nov 20 2002 22:29:14
(c) 2000 Stanislav V. Mekhanoshin (rampitec@tu.spb.ru, 2:5030/172.9@fidonet)
----------------------------------------------------------------------------
Diag Command Specification rev.: 1.0
Call Setup Result code : Data Answering signal detected
Multi-media mode : Data Only
DTE-DCE interface mode : Async data
TX/RX signal power level, -dBm : 9/31
Estimated noise level, -dBm : 74
TX/RX Negotiation : V.34/V.34
TX/RX Symbol Rate : 3200/3200
TX/RX Carrier frequency, Hz : 1829/1829
TX data rate (Last/Init) : 12000/12000
RX data rate (Last/Init) : 12000/12000
Temporary carrier loss count : 0
Retrains Requested/Granted : 0/0
Protocol/Compression : V.42 LAPM/V.42bis
Error control frame size, bytes: 64
Error control timeouts in TX : 1
Error control NAKs received : 0
Compression dict. size, bytes : 2048
TX/RX flow control : V.24 ckt 106/133 / V.24 ckt 106/133
TX/RX chars sent : 141532/131576
TX/RX chars lost (data overrun): 0/0
TX/RX I-Frame count : 8573/8390
TX/RX I-Frame error count : 0/145
Termination Cause : cct108 turned Off |
|
|
| Вернуться к началу |
|
 |
Technical Support
Expert
Зарегистрирован: 31.10.2002
Сообщения: 6330
|
| Добавлено: Пн Фев 20, 2006 1:42 pm Заголовок сообщения: |
|
|
| Цитата: | | ... с серверным модемом мои модем и тот второй модем работают нормально |
А ежели так, то дело не в модемах. Скорее всего, появилась некая проблема в связи между АТС, которая и мешает нормальной работе.
_________________
Inpro
Technical Support |
|
| Вернуться к началу |
|
|
|
|
Вы не можете начинать темы
Вы не можете отвечать на сообщения
Вы не можете редактировать свои сообщения
Вы не можете удалять свои сообщения
Вы не можете голосовать в опросах
|
Powered by phpBB © 2001, 2005 phpBB Group
|
FAQ
Поиск
Пользователи
Группы
Регистрация
Профиль
Войти и проверить личные сообщения
Вход
