Dying gasp что это
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производство оборудования для телекоммуникаций
DRIFT_OF_WINDOW_ONUi
DRIFT_OF_WINDOW_ONUi
Сообщение head » 27 май 2016 13:39
Re: DRIFT_OF_WINDOW_ONUi
Сообщение head » 27 май 2016 13:40
Re: DRIFT_OF_WINDOW_ONUi
Сообщение head » 30 май 2016 15:52
Re: DRIFT_OF_WINDOW_ONUi
Сообщение shabaev_av » 02 июн 2016 11:13
Re: DRIFT_OF_WINDOW_ONUi
Сообщение Dirks G » 03 июн 2016 16:42
Re: DRIFT_OF_WINDOW_ONUi
Сообщение shabaev_av » 06 июн 2016 11:45
Re: DRIFT_OF_WINDOW_ONUi
Сообщение Dirks G » 09 июн 2016 10:29
Re: DRIFT_OF_WINDOW_ONUi
Сообщение MapcuaHKa » 22 авг 2016 15:27
Вопрос следующий:
Есть 2 OLT LTP-8x, в логах периодически всплывают записи pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi от разных абонентов, нам что всю оптику переваривать? или все абонентские NTU менять?:) Насколько критичны эти ошибки с текущим временным интервалом (в смысле не частые)?
1) Eltex LTP-8X:rev.B software version 3.24.0 build 4385:
LTP-8X# show log grep DRIFT
Jan 4 04:21:36 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/0]
Jan 4 06:44:12 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 4 07:26:28 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/4]
Jan 4 07:35:32 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/1]
Jan 4 07:54:35 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/3]
Jan 4 07:58:03 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/3]
Jan 4 11:14:35 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/0]
Jan 4 17:16:27 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/1]
Jan 4 17:55:12 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/3]
Jan 4 17:55:21 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/0]
Jan 4 17:56:20 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/3]
Jan 4 17:56:49 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 4 19:07:27 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/0]
Jan 4 22:08:49 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/2]
Jan 4 22:10:57 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/1]
Jan 4 22:11:11 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/3]
Jan 4 22:11:41 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 5 02:22:47 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 5 02:25:12 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/3]
Jan 5 02:53:50 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/1]
Jan 5 05:16:54 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/3]
Jan 5 05:16:59 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/0]
Jan 5 05:19:46 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/2]
Jan 5 06:29:42 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/4]
Jan 5 10:12:20 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 5 18:00:19 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/2]
Jan 5 19:05:25 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT7/0]
Jan 5 19:57:41 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/3]
Jan 5 20:08:22 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT6/2]
2) Eltex LTP-8X:rev.C software version 3.26.0 build 7201:
LTP-8X# show log grep DRIFT
Jan 1 05:10:24 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/5]
Jan 1 07:04:17 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/4]
Jan 1 07:39:36 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/3]
Jan 1 07:41:08 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/2]
Jan 1 14:10:21 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/6]
Jan 1 14:10:22 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/5]
Jan 1 21:16:06 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/6]
Jan 1 21:47:27 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/5]
Jan 2 00:23:10 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/3]
Jan 2 00:24:13 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/2]
Jan 2 00:27:15 LTP-8X pmchal: notice: [GPON] PON ALARM: DRIFT_OF_WINDOW_ONUi from [ONT0/4]
Может ли быть проблема не только в ONT или оптическом кабеле, а с SFP-модулями в OLT может быть проблема?
Dying Gasp
Dying GASP — сообщение (сигнал) от устройства customer premises equipment (CPE) к мультиплексору digital subscriber line access multiplexer (DSLAM). Позволяет, в частности, выполнять корректное завершение сеанса связи при внезапном отключении электропитания, что исключает возможность ошибочного продолжения тарификации провайдером.
Смотреть что такое «Dying Gasp» в других словарях:
Dying gasp — For the last words of a dying person, see Dying declaration. Dying Gasp is a message (or signal) sent by the customer premises equipment (CPE) DSL device to the digital subscriber line access multiplexer (DSLAM) when a power outage occurs. A DSL… … Wikipedia
Dying Gasp — Das Dying Gasp Signal (im übertragenen Sinn: „Letzter Atemhauch“) ist ein elektronisches Benachrichtigungssignal einer Breitband Netzabschlusseinrichtung. Dieses Signal wird dann von einem Customer Premises Equipment (CPE), etwa einem DSL Modem… … Deutsch Wikipedia
gasp — gasp1 [ gæsp ] verb intransitive MAINLY LITERARY * to breathe in suddenly, for example because you are surprised, shocked, or in pain: gasp at: I literally gasped at how beautiful it was. He gasped as the freezing water hit his body. a. to make a … Usage of the words and phrases in modern English
gasp — [[t]gɑ͟ːsp, gæ̱sp[/t]] gasps, gasping, gasped 1) N COUNT: usu with supp A gasp is a short quick breath of air that you take in through your mouth, especially when you are surprised, shocked, or in pain. An audible gasp went round the court as the … English dictionary
gasp — gaspingly, adv. /gasp, gahsp/, n. 1. a sudden, short intake of breath, as in shock or surprise. 2. a convulsive effort to breathe. 3. a short, convulsive utterance: the words came out in gasps. 4. last gasp, the point of death; dying: At his last … Universalium
dying — I (New American Roget s College Thesaurus) adj. moribund, terminal (see death). II (Roget s IV) modif. 1. [Losing life] Syn. expiring, sinking, moribund, on one s deathbed, passing away, going, perishing, failing, fading, near death, at death s… … English dictionary for students
last gasp — 1) the end of something the last gasp of economic activity in this depressed part of the country 2) the last breath that someone takes before dying … English dictionary
last gasp — idi final collapse; dying moments … From formal English to slang
7-Schichten-Modell — Als OSI Modell (auch ISO OSI Schichtmodell, OSI Referenzmodell; engl. Open Systems Interconnection Reference Model) wird ein Schichtenmodell der Internationalen Standardisierungsorganisation (ISO) bezeichnet. Es wurde als Designgrundlage von… … Deutsch Wikipedia
ADSL2 — Asymmetric Digital Subscriber Line 2 (ADSL2) und Extended bandwidth Asymmetric Digital Subscriber Line 2 (ADSL2+) sind Weiterentwicklungen der ADSL Norm (G.992.1/G.992.2), die vor allem Datenraten und Reichweite einer ADSL Verbindung verbessern.… … Deutsch Wikipedia
Настройка Syslog и SNMP trap по событию Dying Gasp
Технология «Dying gasp» позволяет проинформировать администратора сети при отключении питания от коммутатора через отправку syslog сообщения или snmp-trap, а также с помощью пакетов ethernet OAM.
Если коммутатор аппаратно поддерживает технологию «Dying gasp», то есть возможность настроить отправку сообщения по протоколу syslog или snmp trap в момент отключения электропитания от устройства.
Информация о том, какие устройства аппаратно поддерживают Dying gasp, можно найти в «Руководстве пользователя» в таблице 9 – Основные технические характеристики.
1) Настраиваем SYSLOG сервер на устройстве. В примере используется настройка для local 0, severity от 1 до 7
console(config)# logging-server 128 ipv4 192.168.2.2
console(config)# logging-server 129 ipv4 192.168.2.2
console(config)# logging-server 130 ipv4 192.168.2.2
console(config)# logging-server 131 ipv4 192.168.2.2
console(config)# logging-server 132 ipv4 192.168.2.2
console(config)# logging-server 133 ipv4 192.168.2.2
console(config)# logging-server 134 ipv4 192.168.2.2
console(config)# logging-server 135 ipv4 192.168.2.2
2) Настраиваем отправку SNMP trap. Community private, сервер 192.168.2.2
console(config)# snmp user SimpleUser
console(config)# snmp community index 1 name private security SimpleUser
console(config)# snmp group SimpleGroup user SimpleUser security-model v2c
console(config)# snmp access SimpleGroup v2c read iso write iso notify iso
console(config)# snmp view iso 1 included
console(config)# snmp targetaddr SimpleHost param SimpleParams 192.168.2.2 taglist SimpleTag
console(config)# snmp targetparams SimpleParams user SimpleUser security-model v2c message-processing v2c
console(config)# snmp notify SimpleNotify tag SimpleTag type Trap
3) Для отправки информации по Dying gasp необходимо обязательно настроить OAM на порту
console(config)# set ethernet-oam enable
console(config)# interface gigabitethernet 0/2
console(config-if)# ethernet-oam enable
Dying gasp что это
When ONT goes offline then Huawei OLT receives a message from ONT then system generates dying gasp alarm. If power cord remove from ONT without power off ONT device or Load shedding causes electricity power go away then system generates dying gasp alarm.
Attribute:
Dying gasp Alarm GPON Huawei ONTi (DGi)
Parameters:
| Name | Meaning |
|---|---|
| FrameID | The ID of the shelf where the alarm is generated. |
| SlotID | The ID of the slot where the alarm is generated. |
| PortID | The ID of the port where the alarm is generated. |
| ONT ID | The ID of the ONT where the alarm is generated. |
| Equipment ID | The ID of the equipment where the alarm is generated. |
| Description of the ONT(Only for NMS) | The description of the ONT (only available on the NMS), which can be used to distinguish different ONTs. |
Impact on the System:
The services of the ONT are interrupted.
Possible Causes:
The power of the ONT is abnormal or the ONT is shut down.
Procedure:
Related Information:
The Optical Network Unit (ONU) and the Optical Network Terminal (ONT) are both the user-side devices of the Optical Line Terminal (OLT) and they are both referred to as ONT.
The dying-gasp of GPON ONTi (DGi) is generated
Related clear alarm: 0x2e12a00b The dying-gasp of GPON ONTi (DGi) recovers
Dying gasp
Dying Gasp is a message (or signal) sent by the customer premises equipment (CPE) DSL device to the digital subscriber line access multiplexer (DSLAM) when a power outage occurs. A DSL interface with dying gasp must derive power for a brief period from another source so that the message can be sent without external power. The dying gasp message will end the session and a new session will be able to be made as soon as power returns and the modem retrains.
Dying Gasp is referenced in section 7.1.2.5.3 of ITU-T Recommendation G.991.2 (12/2003) as the Power Status bit.
See also
External links
Look at other dictionaries:
Dying Gasp — Das Dying Gasp Signal (im übertragenen Sinn: „Letzter Atemhauch“) ist ein elektronisches Benachrichtigungssignal einer Breitband Netzabschlusseinrichtung. Dieses Signal wird dann von einem Customer Premises Equipment (CPE), etwa einem DSL Modem… … Deutsch Wikipedia
Dying Gasp — Связать? Dying GASP сообщение (сигнал) от устройства customer premises equipment (CPE) к мультиплексору digital subscriber line access multiplexer (DSLAM). Позволяет, в частности, выполнять корректное завершение сеанса связи при внезапном… … Википедия
gasp — gasp1 [ gæsp ] verb intransitive MAINLY LITERARY * to breathe in suddenly, for example because you are surprised, shocked, or in pain: gasp at: I literally gasped at how beautiful it was. He gasped as the freezing water hit his body. a. to make a … Usage of the words and phrases in modern English
gasp — [[t]gɑ͟ːsp, gæ̱sp[/t]] gasps, gasping, gasped 1) N COUNT: usu with supp A gasp is a short quick breath of air that you take in through your mouth, especially when you are surprised, shocked, or in pain. An audible gasp went round the court as the … English dictionary
gasp — gaspingly, adv. /gasp, gahsp/, n. 1. a sudden, short intake of breath, as in shock or surprise. 2. a convulsive effort to breathe. 3. a short, convulsive utterance: the words came out in gasps. 4. last gasp, the point of death; dying: At his last … Universalium
dying — I (New American Roget s College Thesaurus) adj. moribund, terminal (see death). II (Roget s IV) modif. 1. [Losing life] Syn. expiring, sinking, moribund, on one s deathbed, passing away, going, perishing, failing, fading, near death, at death s… … English dictionary for students
last gasp — 1) the end of something the last gasp of economic activity in this depressed part of the country 2) the last breath that someone takes before dying … English dictionary
last gasp — idi final collapse; dying moments … From formal English to slang
7-Schichten-Modell — Als OSI Modell (auch ISO OSI Schichtmodell, OSI Referenzmodell; engl. Open Systems Interconnection Reference Model) wird ein Schichtenmodell der Internationalen Standardisierungsorganisation (ISO) bezeichnet. Es wurde als Designgrundlage von… … Deutsch Wikipedia
ADSL2 — Asymmetric Digital Subscriber Line 2 (ADSL2) und Extended bandwidth Asymmetric Digital Subscriber Line 2 (ADSL2+) sind Weiterentwicklungen der ADSL Norm (G.992.1/G.992.2), die vor allem Datenraten und Reichweite einer ADSL Verbindung verbessern.… … Deutsch Wikipedia