诺西W_RNC常见告警列表及处理方法

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常用告警说明(诺西)

序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
29 36 39 28 30
告警 VSWR minor alarm(1838) Failure in optical RP3 interface(3030) Configuration error: Not enough HW for LCR(3070) Connection lost Failure in replaceable baseband unit(3003) VSWR alarm(1837) Baseband bus failure(3020) RF module failure(3010) System module failure(3000) Temperature alarm(3040) Fan failure(3050) Fan failure during fan test(3050) BTS reference clock missing(3080) BTS reset required(4001) Failure In Optical Interface 1(3012) Failure In Optical Interface 0(3012) BTS is uncommissioned(4030) Incompatible SW version detected Commissioning error: Invalid Configuration file(3060) SW fallback(4082) Transport layer connection failure in S1 interface(6202) VSWR major alarm(1837) TX failure in MIMO(4003) BTS master clock tuning failure(1818) BTS synchronization is missing during startup(4160) BTS time not corrected Cell configuration data distribution failed(6253) Error in file server during SW download GPS Receiver alarm: Control Interface not available(4011) GPS Receiver alarm: EEPROM segments status(4126) NE disconnected before upload finished PPS reference clock missing in startup(4153) S1 interface setup failure(6308) Configuration error: Unit initialization failure(3070) Firmware SW mismatch(2056) Parallel RP3-01 link length mismatch(4072) TD-SCDMA minor alarm(4179) BTS internal SW management problem(3090) Cell power failure(4090) Configuration error: Unknown HW resource(3070) RF Loss of secondary optical interface(1930) System module failure F Failure In Optical Interface RRU optical/eletrical module absence 1(3012) RF BB bus connection transmission error(1906) Validation of signed file failed(4145) Failure in optical RP3 interface Unit blocked High memory consumption(6502) Failure In Optical Interface Abnormal CPRI interface to next hop 1(3012) 1935转速高 1932、33风扇坏

诺西基站典型故障处理资料

总之，7745掉话告警的原因非常多，它不像天馈告警或风扇告警那么容易找出问题所在，特别是非硬件方面的原因导致的掉话告警更多，所以在处理此告警时要和其他部门人员如网优、BSC等多沟通。
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掉话故障处理流程
7745掉话告警
否
用SITEMASTER测试天馈的驻波比和回驳损耗是否正常是检查载波、连线、合路器、基带单元等，对各种板件逐个进行排查，看有无问题板件无查看有无传输类告警特别是误码无看是否有干扰，确定哪几块载波并和其它载波进行对调，看干扰是否消失否报给网优并协助其找出干扰源，一般干扰消除后告警自动消失是观察7745告警等基站起来一小时后是否消失否是恭喜有通知传输组并协助处理好传输问题后再观察掉话告警是一个有很多种原因的告警，此流程主要是从硬件故障这个角度来写的，但在处理此告警的过程中，还有很多其它非硬件的因素需要考虑在内，所以在排除硬件故障以后如果告警还在，则需网优的大力支持。如频点、邻区、功率控制方位角、俯仰角、地势地貌、盲区较多等都可能引起掉话告警。有更换故障单元再进行观察进行故障定位，处理好天馈后再观察
报给网优，请其检查参数频点、相邻小区情况等
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二、时钟故障
告警号： 7601 告警内容： 7601、Difference between PCM and base station reference. frequency
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二、时钟故障
告警说明： 7601是ULTRASITE站型的时钟告警
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1
INSTALLATION GUIDE EDGE/BTS 8+8+8 WBC 4:1

诺西GSM基站常见告警及处理建议

诺西GSM常见告警处理建议一、 UltraSite BTS常见告警1、7600 BCF FAULTY 基站故障(1) Crystal oscillator damage 晶体振荡器损坏 Oven oscillator is broken 晶体振荡器故障处理建议：更换BOIA单元。

(2) Base station synchronous failure 基站同步失败处理建议：①检查同步线及接头②检查传输设置的同步设置③更换BOIA单元并重启BCF。

(3) BIOA unit to the temperature too high BIOA 单元温度太高处理建议：①确保周围环境温度在允许的范围内②检查机柜风扇单元③更换BOIA单元。

1、7601 BCF OPERATION DEGRADED 基站性能下降告警(1)Power unit output voltage fault./Power unit input voltage fault./No connection to power unit电源单元输入或输出电压故障，或者无法连接到电源单元处理建议：更换所有出故障的电源单元。

(2)Power unit temperature is dangerously high电源单元温度太高处理建议：①确保周围环境温度在限定范围内②检查机柜风扇③更换电源单元(3)Difference between PCM and base station frequency reference.PCM链路和基站的频率参考有差异处理建议：①检查2M线和2M头子②调整基站主时钟，观察时钟是否稳定③更换BOIA。

(4) Flash operation failed in BOI or TRX BOI或者TRX闪存操作失败处理建议：更换BOIA。

(5)POWER SUPPLY FAULT 电源模块故障处理建议：电源模块（PSUX）没有输出电压，电源模块坏或没有输入电压，更换电源模块或提供电源给电源模块3、7602 BCF NOTIFICATION 基站提示告警(1) Temperature inside the TRX is high 载频高温告警处理建议：①检查风扇单元告警是否处于激活状态②检查并确保没有异物堵塞③确保基站环境温度在允许范围内(2) Temperature inside the TRX is low 载频低温告警处理建议：①确保环境温度在允许的范围内②检查风扇单元。

RNC维护及告警故障处理

4.3 RNC设备运行与维护431 知识体系导入4.3.1.1 RNC硬件例行维护项目介绍在RNC机房对RNC硬件设备进行周期性维护的项目和维护方法。

RNC硬件例行维护项目包括：RNC机房环境维护项目、RNC电源和接地系统维护项目、 RNC M柜维护项目及RNC线缆维护项目。

1.RNC机房环境维护项目RNC M房环境维护项目主要包括查看是否有机房环境告警、查看机房防盗网（门、窗等）、观测机房温度和湿度、查看机房空调。

机房环境维护任务和操作方法如表4-3-1所示。

表4-3-1机房环境维护任务列表2.RNC电源和接地系统维护项目RNC电源和接地系统维护项目包括检查电源线、电压、保护地线，以及检查机柜内组件接地、接地电阻、蓄电池与整流器。

电源和接地系统维护任务和操作方法如表4-3-2所示。

3.RNC机柜维护项目R N C M柜维护项目包括查看机柜风扇运转状态，查看机柜防尘网、机柜外部、门和锁、机柜清洁度、风扇盒除尘，查看部件运行状态、防静电腕带绝缘状态, 空闲光接口。

机柜维护任务和操作方法如表4-3-3所示。

4.RNC线缆维护项目RNC线缆维护项目包括检查线缆标签、接头和插座，以及中继电缆、网线、光纤的连接情况。

线缆维护任务和操作方法如表4-3-4所示RNC占点维护操作记录表，用于记录站点维护的相关操作，包括：更换、扩容以及例行的清洁工作。

RNC站点维护人员请根据表4-3-5所示的RNC站点维护操作记录表进行相应的记录。

表4-3-5 RNC占点维护操作记录表431.2 RNC 上电和下电介绍给RNC设备上电和下电的方法，主要包括： RNC机柜配电要求、RNC机柜上电、RNC M柜常规下电及RNC机柜紧急下电。

1.RNC机柜配电要求RNC M柜采用直流电源供电，它对输入机柜的电源特性和机柜配电盒输出电源特性有明确的要求。

RNC输入机柜的电源特性和机柜配电盒输出电源特性的要求如表4-3-6所示。

2.RNC机柜配电开关分配RNC机柜配电盒可提供双10路输出电源。

常用告警说明诺西

常用告警说明诺西告警是计算机系统中的一个重要功能，可以及时通知管理员或用户有关系统异常、错误或重要事件的信息。

常用告警说明诺西是一个常见的告警信息，下面将详细介绍这个告警及其应对方法。

诺西告警通常指的是来自诺基亚西门子（Nokia Siemens）的网络设备或系统的告警信息。

这些告警一般与网络设备或系统的性能、状态和操作相关。

通过这些告警，管理员可以追踪和解决设备或系统中的问题，以确保网络的正常运行。

诺西告警通常使用标准的告警代码和文本来描述特定的问题或事件。

下面列举了一些常见的诺西告警及其含义：1. ALM-001: 设备离线该告警表示设备当前无法正常连接到网络，可能是由于设备故障、网络故障或配置问题导致的。

管理员应该检查设备的物理连接、设备的配置以及网络的运行状态，以解决该问题。

2. ALM-002: 内存不足该告警表示设备的内存资源已经耗尽或不足。

这可能会导致设备运行缓慢、延迟响应或其他性能问题。

管理员应该检查设备的内存使用情况，并根据需要进行调整或扩容。

3. ALM-003: CPU负载过高该告警表示设备的CPU使用率已经超过了正常范围，可能会导致设备运行缓慢、延迟响应或其他性能问题。

管理员应该检查设备的CPU使用情况，并根据需要进行优化或升级。

4. ALM-004: 温度过高该告警表示设备的温度已经达到了过高的水平，可能会导致设备故障或其他损坏。

管理员应该检查设备的散热系统、通风情况以及环境温度，并采取措施降低设备的温度。

5. ALM-005: 硬盘故障该告警表示设备的硬盘出现了故障或错误，可能会导致数据丢失、读写错误或其他存储问题。

管理员应该检查设备的硬盘状态，并根据需要进行更换或修复。

除了以上列举的告警，诺西系统还可能有其他各种类型的告警，涵盖了设备的各个方面。

管理员应该熟悉不同类型的告警，并了解如何解决它们。

对于诺西告警的处理，管理员通常采取以下几个步骤：1. 确认告警：管理员需要查看告警的具体内容、代码和描述，以了解告警发生的原因和影响。

RNC日常故障处理

RNC故障管理小结通过平时阅读一些文档以及进行一些日常维护操作，RNC出现的故障我总结一下大概分为设备告警，传输告警，无线层告警以及自定义告警几类。

在总结常见告警的一些处理办法之前先要熟悉一下关于我们在OMC920网管系统上处理告警的时候经常会遇到的几个名词。

1，告警ID：在同一产品中，告警ID是告警项的唯一索引，在OMC920网管系统上如果要查询某一种告警的处理办法，索引告警ID方便快捷。

2，告警名称：告警的名称，在同一产品中告警的唯一命名，与告警ID一一对应，能清晰、准确地反映告警的含义。

这是我们处理告警的一大利好，很多故障从名称上我们就能判断问题出在哪里，该如何解决。

3，告警级别：用于标识告警对业务的影响程度，按严重程度递减分为四级：紧急告警、重要告警、次要告警和提示告警。

●紧急告警：此类级别的告警影响到系统提供的服务，需要立即采取相应动作。

如某设备或资源完全不可用，需进行恢复，即使该故障在非工作时间内发生，也需立即采取措施。

●重要告警：此类级别的告警影响到服务质量，需要采取紧急动作。

如某设备或资源服务质量下降，需对其进行还原，恢复全部能力，需在工作时间内立即采取措施。

●次要告警：此类级别的告警一般不会影响到服务质量，但为了避免更严重的故障，需要在适当时候进行处理或进一步观察。

●提示告警：此类级别的告警指示可能有潜在的错误影响到提供的服务，相应的措施根据不同的错误进行处理。

一般遇到紧急告警，客户会急忙要求解决，这个时候一定需要注意。

4，网管分类根据告警所承载内容的一种分类标准，定义了如下的16种类型：●电源系统：有关电源系统的告警。

●环境系统：有关机房环境（温度、湿度、门禁等）的告警。

●信令系统：有关随路信令（一号）和共路信令（七号）等告警。

●中继系统：有关中继电路及中继板的告警。

●硬件系统：有关单板设备的告警（如时钟、CPU等）。

●软件系统：有关软件方面的告警。

●运行系统：系统运行时产生的告警。

GSM网(诺西)主要告警分析 (1)

1.概述告警信息可以反映网络设备的运行状况，记录了网络运行过程中产生过的故障或影响设备运行的信息，通过对网内告警数据的分析，可以了解网络的运行状况。

我们将对一些影响网络运行指标的重要告警进行分析，并分析影响此类告警的主要原因及相关的解决方案。

2.主要历史告警数据分析2.1告警分类情况为了对现网的告警进行分析我们对告警进行了分类汇总，南昌移动全网的BTS告警信息分为基站告警（7000~7999）和传输故障告警（8000~8999），这两种告警直接反映了网络的运行状况，对网络指标和客户感知度的影响都非常大。

具体告警数量统计情况如下：AlarmNo class MEANING 原因及处理方式TOTAL NUM7600 *** BCF FAULTY 合路器反射功率高告警，可通过测试驻波，更换合路器解决 1 7603 *** BTS FAULTY 射频线松动，可以上站重新连线解决 2 7767 *** BCCH MISSING 重启小区产生的告警，小区处于工作状态后，告警消除 5 8050 *** LOSS OF INCOMING 2M SIGNAL 2M丢失告警，上站处理，可解决 28081 *** LOSS OF FRAME ALIGNMENT帧定位丢失，上站检查2M，时钟同步、传输单元、传输侧接收与发射，可解决 18086 *** LOSS OF CRC MULTIFRAME ALIGNMENTCRC复帧定位丢失，上站检查传输侧接收与发射、时钟同步，可解决08099 *** RECEIVED BIT ERROR RATIO (BER) > 1E-3接收比特误码率> 1E-3，上站检查传输侧接收与发射、时钟同步，可解决08150 *** FAULT IN UNIT 更换传输板可解决 17601 ** BCF OPERATION DEGRADED 上下行差异过大告警，可解决747604 ** BTS OPERATION DEGRADED 上下行差异过大告警，可解决127 7606 ** TRX FAULTY 硬件退服告警，可解决40 7607 ** TRX OPERATION DEGRADED 上下行差异过大告警，可解决161 7704 ** PCM FAILURE 传输告警，需沟通后解决90 7706 ** BTS O&M LINK FAILURE BTS操作维护链路故障，可解决 3 7725 ** TRAFFIC CHANNEL ACTIVATION FAILURE 信道激活失败，需数据侧配合解决93 7730 ** CONFIGURATION OF BCF FAILED BCF配置失败，上站处理后可解决 3 7734 ** BCCH IS NOT AT PREFERRED BCCH TRX BCCH不在优先载频上，上站处理后可解决7 7735 ** TRX TEST FAILED 载频测试失败告警，需上站处理后可解决87737 **INCONSISTENT DATA INRADIORESOURCEMANAGEMENTSTATE FILES无线资源管理状态文件中有冲突数据，需上站处理后可解决27738 ** BTS WITH NO TRANSACTIONS 小区无话务产生的告警，需相关部门协助，可部门解决1377741 ** MEAN HOLDING TIME ABOVE DEFINED THRESHOLD信道未使用但同时未被释放，重启载频或更换问题载频可解决87743 ** MEAN HOLDING TIME BELOW DEFINED THRESHOLD话务信道平均占用时长低于门限，可能频点、干扰、TRX、RTC、馈线问题，可解决337744 ** EXCESSIVE TCH INTERFERENCE 过大的信道干扰，可部分解决84 7745 ** CHANNEL FAILURE RATE ABOVE DEFINED TCH和SDCCH信道掉话率高于门限，可能频点、干扰、TRX、54THRESHOLD RTC、馈线问题，可解决7746 **CH CONGESTION IN CELL ABOVE DEFINEDTHRESHOLD信道拥塞导致的告警，可解决78066 ** ALARM INDICATION SIGNAL (AIS) RECEIVED传输告警，一般是传输设备或线路故障或设备的环路激活（即传输线路环着）需配合解决138102 ** RECEIVED BIT ERROR RATIO (BER) > 1E-6 接收比特误码率> 1E-6，需配合解决 18179 ** FAR-END ALARM2M丢失或AIS 2M或帧定位丢失或BER> 1E-3，需配合解决 58020 ** BLOCKED FROM USE串传输时，存在冗余数据未删除，删除传输侧冗余数据，告警消除，可解决 38126 ** UNIT FUNCTION DEGRADED 传输单元故障，更换板件，可解决 2 7740 * BEATING BTS ALARM 告警重复出现次数导致门限值后产生的告警，可部分解决48 。

诺西中英文及告警号对应

7604 7602 7606狭）射频模块锁定引入时钟失败软件未激活复位重启小区的SCF信息丢失英文中文EXxx TRX module Rx fixed frequency synthesizer fails to lock.载频Rx固定频率合成器失锁：复位载频；重启基站；更换载频RF module detected too high Tx power射频模块检测到发射功率太高：重启基站；检查各个参数是否正确ESMx System module has lost connection to all the integrated系统模块与内部所有模块丢失连接：下电复位；重新集成基站侧数ESMx System module has lost connection to RF module系统模块连接射频模块失败：软复位；检查模块间连线RF module detected VSWR above major limit双工器检测到天线驻波比超过最低门限：定位驻波触发点进行相应RF module detected VSWR above minor limit双工器检测到天线驻波比超过最低门限：定位驻波触发点进行相应ERxx DDU module has detected VSWR above minor limit at双工器检测到天线驻波比超过最低门限：定位驻波触发点进行相应EXxx TRX module Tx power is at least 3dB less than expected载频发射功率下降3DB：复位载频及扇区或者更换载频Frequency band mismatch between commissioning file and detected ha配置文件跟实际频带不匹：修改塔放设置，更换RTC或双工器至合ESMx System module detected internal baseband bus failure系统模块内部基带数据分配失败：软复位；下电复位；重新集成基ESMx System module initialisation failed系统模块内部操作失败：软复位；下电复位；确认系统模块可以正ESMx System module has lost connection to all modules on系统模块连接所有模块失败：软复位；检查模块间连线EXxx TRX module has lost connection to ERxx DDU module载频连接合路器模块ERGA/ERDA失败：软复位；确认载频或者合Path A of Rx LNA amplifier chain is broken in ERxx DDU module双工器通道A的Rx低噪放断开：更换双工器ERxxESEA System Extension module reported HW failure扩展系统模块获取硬件数据库失败：重新集成或者更换模块Internal failure occurred during TRX configuring载频配置时内部出错：载频复位；更换载频ERxx DDU module has detected VSWR above major limit at双工器检测到天线驻波比超过最低门限：定位驻波触发点进行相应Internal failure occurred during Exxx TRX module configuring载频配置时内部出错：载频复位；更换载频Logical TRX object has missing transmission time slot allocation 载波传输时隙分配失败：软复位；重新集成Exxx TRX module Rx hopping synthesizer 1 fails to lock载频调频Rx合路器1失锁：重启载频或者扇区；更换载频ERxx DDU module has detected no Tx power at TxB input双工器TxB口无输入功率：检查Tx线；更换载频；更换RTC；更换ESMA System module has lost connection to EXxx TRX module系统模块连接载频失败：软复位；下电复位；重新集成硬件数据库ERxx DDU module has detected no Tx power at TxA input双工器TxA口无输入功率：检查Tx线；更换载频；更换RTC；更换RF Module has detected no TX power in internal filter block射频模块在内部滤器上没有发射功率：重启基站；检查各个参数是ECxx RTC module internal HW failure.RTC内部硬件故障：更换RTCToo few antennas available for Rx diversity分级接收可利用的天线太少：宏站，检查连线；室分，后台关闭分ESMx internal SRIO Link is faulty ESMx内部SRIO 链接错误：软复位；下电复位EXxx TRX module Tx power is less than minimum at DPC载频发射功率在DPC处超值：下载新包，重启载频Exxx；更换载频TRAFFIC CHANNEL ACTIVATION FAILURE数据业务异常CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD基站掉话ECxx RTC module received insufficient Tx power RTC输入功率低：Lock/unlock扇，检查载频与RTC间的Tx线；如EXxx TRX module has missing transmission time slot allocation载频传输时隙分配错误：软复位；重新集成ERxx DDU module reported HW failure.双工器报告硬件故障：重新集成硬件数据库TRX object allocation failed in RF module载频射频模块目标分配失败：断电重启；载频复位EXxx TRX module Tx power is less than minimum at DPC.载频发射功率在DPC处低于最小值：复位载频；更换载频Baseband bus major operation error occurred in ESMx System系统模块基带总线故障：断电重启/复位观察TRX configuration failure on RF module载频射频模块配置失败：载频复位；重启FCLK Synchronisation failure during runtime in ESMx System moduleESMx 运行期间 FCLK 帧同步失败：软复位；下电复位RP3 synchronisation failure during runtime in ESMx System module ESMx 运行期间RP3同步失败：软复位；下电复位ESMx System module detected internal baseband bus failure系统模块检测到内部基带总线故障：断电重启/复位观察RF module detected LNA failure射频模块检测LNA【低噪声放大器】失败：换模块ESMx丢失所有TRX数据：下电复位；重新集成基站数据ESMx System module has lost connection to all the integrated TRX resoESMA System module temperature dangerously high 系统模块温度过高面的告警号判断到底是哪个告警在闪）重新插拔光模块）900、1800的射频模块拿错了引起无话务）复位载频；重启基站；更换载频检查各个参数是否正确；确认射频模块可以正常工作接：下电复位；重新集成基站侧数据；确认系统模块可以正常工作复位；检查模块间连线低门限：定位驻波触发点进行相应处理低门限：定位驻波触发点进行相应处理低门限：定位驻波触发点进行相应处理频及扇区或者更换载频更换RTC或双工器至合适频段下电复位；重新集成基站侧数据；确认系统模块可以正常工作；下电复位；确认系统模块可以正常工作复位；检查模块间连线DA失败：软复位；确认载频或者合路器可以正常工作更换双工器ERxx成或者更换模块低门限：定位驻波触发点进行相应处理载频或者扇区；更换载频Tx线；更换载频；更换RTC；更换EWxx；下电复位；重新集成硬件数据库Tx线；更换载频；更换RTC；更换EWxx功率：重启基站；检查各个参数是否正确；确认射频模块可以正常工作站，检查连线；室分，后台关闭分级接收复位；下电复位下载新包，重启载频Exxx；更换载频扇，检查载频与RTC间的Tx线；如果该RTC的所有载频有同样告警，更换RTC，更换载频频复位小值：复位载频；更换载频败：软复位；下电复位软复位；下电复位启/复位观察器】失败：换模块复位；重新集成基站数据。

诺西W_RNC常见告警列表及处理方法

基站故障BTS internal SW management problemBaseband Bus failureFailure in optical RP3 interfaceNo connection to Flexi transport submoduleSystem Module failureTemperature alarm重要7651BASE STATION OPERATION DEGRADE BTS RNC/I-HSPA interface signalling link failure 基站性能下降BTS internal SW management problemBTS reference clock missingBaseband Bus failureCommissioning parameter mismatchFailure in optical RP3 interfaceIncompatible SW version detectedSystem Module failure次要7652BASE STATION NOTIFICATION autonomous reset as recovery action基站提示Antenna Line Device failureBTS reference clock missingBTS time not correctedBaseband Bus failureFailure in optical RP3 interfaceFan failure紧急7653CELL FAULTY Antenna Line Device failure小区故障(退服)BTS internal SW management problemBaseband Bus failureFailure in optical RP3 interfaceIncompatible SW version detectedRF Module failureTemperature alarmVSWR alarm重要7654CELL OPERATION DEGRADED Antenna Line Device failure小区性能下降Antenna Line failureBTS internal SW management problemBaseband Bus failureFailure in optical RP3 interfaceIncompatible SW version detectedRF Module failureRx signal level failureTemperature alarmVSWR alarm次要7655CELL NOTIFICATION Antenna Line Device Operation FailureAntenna Line Device failureBaseband Bus failureHSUPA capacity decreasedIncompatible SW version detected紧急7660BASE STATION LICENCE EXPIRED NONE次要7661BASE STATION LICENCE NOTIFICATIO H W capacity too low for feature <licenceCode>,Licence missing <licenceCode>, <licenceName>重要61151AIS on unit $U, interface $IF NONE重要61104EBER on unit $U, interface $IF NONE重要61500Five failed logins to FTM due to wronguser name or passwordNONE重要61171IMA link out of delay synchronizationon unit $U, interface $IFNONE重要61028LOF on unit $U, interface $IF NONE 重要61029LOS on unit $U, ethernet interface $IF NONE 重要61170Loss of IMA frame on unit $U, interface $IFNONE 重要61152RDI on unit $U, interface $IF NONE 重要7740BEATING WCDMA BTS ALARM NONE次要7750FAILURE IN WCDMA WBTS O&M CONNECTIONNONE重要7761RNW O&M SCENARIO FAILURE NONE 重要7762RNW DATABASE OPERATION FAILURE NONE 重要7771WCDMA CELL OUT OF USE NONE 重要7772HSDPA CONFIGURATION FAILED NONE次要7775INCONSISTENCY IN WCEL CONFIGURATION PARAMETERSNONE重要7776HSDPA FAILURE IN WCEL NONE重要7778WCDMA BTS DEDICATED MEASUREMENT FAILURENONE次要7779RECOVERY ACTIONS ONGOING NONE 重要7780HSUPA FAILURE IN WCEL NONE紧急7781NETWORK ELEMENTCONFIGURATION ERRORNONE重要7782HSUPA CONFIGURATION FAILED NONE重要7783IP BASED D-NBAP LINK FAILURE NONE 重要7784RECOVERY ACTION FAILURE NONE 重要3267AAL TYPE 2 CAC REJECTION LEVEL EXNONE 重要70162RAID ARRAY HAS BEEN DEGRADED NONE 重要70159MANAGED OBJECT FAILED NONE 重要70168CLUSTER STARTED (RESTARTED)NONE 重要2518NO VALID FALLBACK COPY FOR DEFAUNONE基站内部软件包管理问题 1.重启基站 2.更新基站软件包 3.更换故障模块基站基带连线故障 1.检查系统模块与射频模块的连线 2.重启基站 3.更换故障模块系统模块与射频模块之间按的接口故障此故障多发生于拉远小区，处理步骤：1.检查拉远小区的模块是否有电；2.检查系统模块与射频模块间的光路是否正常；3.更换损坏的光纤或者光电模块；4.重启基站；5.更换故障模块基站传输板连接中断 1.重启基站 2.更换故障传输板系统模块故障重启系统模块，如果不能恢复，则更换系统模块温度告警1.检查环境温度是否过高或过低 2.重启产生告警的模块 3.更换产生告警的模块BTS与RNC间的AAL2信令中断引发此告警的最常见原因是传输闪断，检查传输状况基站内部软件包管理问题 1.重启基站 2.更新基站软件包 3.更换故障模块基站参考时钟丢失基站上一般设置第1&2条传输为时钟源，如果1&2条传输均断，则触发此告警。

ZXWR RNC-RNC上报NodeB退服误告警处理

ZXWR RNC-RNC上报NodeB退服误告警处理问题描述（故障现象）现场维护过程中发现一个站点存在NodeB退服告警，但是基站现场覆盖区业务正常，后台指标正常，动态管理中基站小区和信道状态正常。

初步判断该NodeB 退服告警为误告警。

组网环境基站为ATM+IP双栈配置。

问题原因分析经了解，该站点在出现NodeB退服告警的时候确实出现过由于传输问题引起的基站断站的情况，但是后来传输恢复后基站业务随之恢复，但是NodeB退服告警没有清除。

具体情况为传输侧进行基站数据和无线侧数据不统一，导致该站点的传输链路数据不存在，传输发现问题后立即重新添加了该基站的传输链路数据，从而恢复了基站业务。

就是因为这样一个传输侧数据有误引起了基站业务中断并上报了NodeB退服告警。

主要原因是由于基站业务恢复消息没有及时上报到RNC，所以在RNC上没有清除该NodeB退服告警，所以网管后台会仍然显示基站存在NodeB退服告警。

这样的告警与基站实际运行状态不符，属于冗余在前台的误告警消息。

问题解决方案现场在网管后台将该NodeB退服告警手工清除后，再次进行告警同步操作，发现被手工清除的NodeB退服告警仍然会上报上来且告警发生时间不变。

说明该NodeB退服告警在前台就存在，手工清除告警只是将网管后台上的告警清除了，告警同步操作后仍会将前台的告警再次同步到后台网管。

所以处理的方法只能是登陆前台RNC单板，用命令的方式直接删除前台的告警消息。

通过后台网管可以看到该条NodeB退服告警是通过1架3框3槽位的RCB单板的CPU2进行上报的，所以通过OMM可以telnetRNC单板128地址的方式登陆该RCB单板CPU2可以查看该单板上的告警情况。

具体命令如下。

# telnet 128.0.67.9login:ztepassword:***登陆账号为:zte/zte登陆后执行告警查询命令，如下。

MPX86_2->ShowAgentAlarmQuery Time Y:M:D:H:M:S=2015:10:31:11:14:36------------------------Start---------------------CurAID=1097,PhyAlarm Num=0,LogAlarmNum=2,FreeHead=52,PhyAlarmHead= 65535,LogAlarmHead=29****Phy alarm pool:*********logical alarm pool:*****CurPos = 29, AID = 7723, ACode = 8402690, wNextAlarm = 41; Pos RSSC=1:3:3:2; ucIsC51Alm = 0, ucIsLogAlm = 1AlarmTime Y:M:D:H:M:S=2015:10:21:9:1:35; Pno=0x18530001, DevId=16777472, Ss:M:U:Su=255:8:65535:255CurPos = 41, AID = 1430, ACode = 8402690, wNextAlarm = 65535; Pos RSSC=1:3:3:2; ucIsC51Alm = 0, ucIsLogAlm = 1AlarmTime Y:M:D:H:M:S=2015:4:21:7:37:52; Pno=0x18530001, DevId=16777472, Ss:M:U:Su=255:8:65535:255ptVar->dwAlmSynId = 7927-------------------------End----------------------Query Time Y:M:D:H:M:S=2015:10:31:11:14:36CurAID=1097,PhyAlarm Num=0,LogAlarmNum=2,FreeHead=52,PhyAlarmHead= 65535,LogAlarmHead=29 value = 90 = 0x5a = 'Z'MPX86_2->通过告警上报时间等信息可以查询出该RCB单板上的NodeB退服告警对应的AID信息，然后通过如下告警删除命令来清除前台RCB单板上的误告警信息。

诺西无线感知类告警分析

1.告警含义（对告警进行解释，说明在什么情况下会出现该告警）：相邻小区信息在无线网络数据库中定义错误。

2.告警对现网的影响（出现告警后，会对现网造成什么样的影响）：相邻小区无法成功切换3.告警的预处理（可用何指令对告警进行查询，得到一些必要的参数，例如单元或者板件的状态等）：在BSC中使用ZAHO或ZAHP指令查看该告警。

4.故障的定位（如何对该告警进行定位，判断故障点）：a)使用ZAHO或ZAHP查看告警信息，共告警信息找出目标小区的NCC、BCC、BCCH。

b)在小区邻区列表中找出对应的邻区CI，c)对比邻区CI的邻区参数LAC、NCC、BCC、BCCH不一致的项。

5.告警的处理（进行何种操作处理该告警）：根据告警信息检查相关小区邻区数据，修正错误数据，然后手动清除告警。

6.告警处理实例、处理心得或经验分享（描述在告警处理中得到的经验总结、需要注意的事项等，若无可以不写。

）：该告警一般在网络割接、小区参数修改时出现，有时可能会和核心网2745告警相关，建议小区调整和割接时，准确及时检查、修改相关的邻区数据。

1.告警含义：因BTS和变码器不同步，并且已连续释放的编号超过PAFILE告警参数设定的限制，呼叫在同一个A接口中已被反复清除。

2.告警对现网的影响（出现告警后，会对现网造成什么样的影响）：会导致掉话，影响客户感知度。

3.告警的预处理（可用何指令对告警进行查询，得到一些必要的参数，例如单元或者板件的状态等）：在BSC中使用ZAHO或ZAHP指令查看该告警，根据告警信息可以找出对应的电路时隙。

4.故障的定位（如何对该告警进行定位，判断故障点）：用ZAHO\ZAHP查看告警，根据告警信息定位出故障电路时隙.5.告警的处理（进行何种操作处理该告警）：a)根据告警信息定位故障电路和时隙。

b)用CEC命令闭锁该电路时隙，并检查BSC和TC的传输，是否有相关传输和TC插件的告警。

c)有则找到故障并解决。

WCDMA-RAN常见告警解释与处理

License配置异常告警
配置文件错误告警
重要告警
软件
数据错误，或基站不能正常启动者WMPT板故障
NEMU维护通道异常告警
一般告警
硬件
WMPT和NEMU之故障NEMU无法进行参间链路异常，数设置和状态监控，或者单板故障 NEMU无法上报告警。系统无法获取机柜进出风口的温度，无法检测风扇的运行状态若单板自动激活 Flash软件版本失败则无法正常工作，无法提供业务该单板承载的业务中断
故障名称描述重要程度软件硬件故障故障位置对应板件名称影响范围alcap故障重要告警基站断站或数据错误基站断站或数据错误基站断站或数据错误传输基站所有业务中断ccp故障重要告警传输基站所有业务中断ncp故障重要告警传输基站所有业务中断nodeb审计无响应重要告警硬件整站退服基站所有业务中断aal2邻节点不可达重要告警数据或传输cs业务受影响rnc或者基站的cs业务中断nodeb不可用紧急告警重要告硬件整站退服基站所有业务中断本地小区不可用硬件rru或连线该小区业务中断邻节点无可用资源重要告警数据或传输csps业务受影响rnc或者基站的cs业务中断小区建立失败重要告警次要告警数据或硬件数据或硬件小区退服小区所有业务中断小区最大下行功率不匹配小区退服小区所有业务中断小区不可用紧急告警可能光路不好或载频单板故障小区退服小区业务中断不可用本地小区功率能力下降告警重要告警软件数据故障本地小区的覆盖范围变小公共信道建立失败提示告警数据或硬件wmpt或wbbp小区业务中断e1t1高误码率告警次要告警紧急告警重要告警重要告次要告警重要告警次要告警传输传输该基站业务质量下降e1t1告警指示信号传输传输承载在该链路上的业务中断承载在该链路上的业务中断该基站业务质量下降e1t1信号丢失告警传输传输e1t1帧失步告警传输传输e1t1远端告警硬件wmpt影响传输链路质量e1t1在线环回检测告警硬件wmpt影响传输链路质量ima组近端处于启动状态数据或硬件业务恢复业务恢复ima链路远端接收故障次要告警硬件wmpt影响传输链路质量ima链路远端接收不可用告警次要告警数据或硬件wmpt影响传输链路质量imauni链路信元定界丢失告警重要告警重要告警传输传输承载在该链路上的业务中断承载在该链路上的业务中断ima链路帧失步告警传输传输ima组激活链路数不足告警一般告警数据或传输数据或传输该ima组不可用fe接口故障紧急告警重要告警硬件故障传输该基站h业务不可用ippath故障告警传输或数据数据或传输该path承载的业务不可用path故障重要告警数据或传输csps业务受影响rnc或者基站的csps业务中断saal链路断重要告警紧急告警数据或硬件硬件故障光纤或光模块承载在此光口上的业信令连路断rnc或者基站cs业务断cpri接口异常告警务中断下联光接口异常告警重要告警硬件光模块或光路该光口下级配置的所有rru的链路全部中断无法承载业务rru维护链路异常告

诺西RRU故障告警说明

1Failure in optical RP3 interface2Rx signal level failure3Baseband bus failure4RF module failure5System module failure6Configuration error: Unknown HW resource7Configuration error: Unit not supported by current BTS SW versio 8Configuration error: Not enough HW for LCR9Configuration error: Telecom configuration failure10No connection to Flexi transport submodule11BTS time not corrected12Antenna line device failure13Temperature alarm14BTS internal SW management problem15Incompatible SW version detected16BFD 1 down, ingress, *.*.*.* to *.*.*.*17BFD down, *.*.*.*18LOS on unit 1, ethernet interface 2.19AIS on unit 1, interface *.20LOS on unit 1, interface *.21RDI on unit 1, interface *.22LOF on unit 1, interface *.23PDH Timing source lost on unit 1, interface *.24Loss of IMA frame on unit 1, interface *.25IMA remote failure indication on unit 1, interface *.26EBER on unit 1, interface *.27Fan failure28Licence missing 0000000306, HSDPA 16QAM SW Licence Support29Licence missing 0000000307, HSDPA Proportional Fair Resource Pac30Licence missing 0000000649, Shared HSDPA Scheduler for Baseband31License missing for feature Additional 2 E1, T1, JT1 interface o32License missing for feature IMA.33Failure in licence activation34HW capacity too low for feature 308, Licence Based BTS channel c35BTS requires restart because license status has changed36BTS reset required37RF Module overvoltage protection faulty38VSWR alarm39Resource status indication, cell disabledRNW database fail小区级告警：7653 三星（***）告警，严重告警，小区已经掉了；7654 两星（**）告警，重要基站级告警：7651 两星（**）告警，重要告警，基站性能降级；7652 一星（*）告警，指示告告警描述已经很准确，如果是将此表转发，转发的人不要将告警信息清除，也请收与RRU连接的光口信号丢失。

诺西设备-告警管理对应表

TYPE CODE ALARMNotices0002OSI INCOMING CALL ROUTING FAILEDNotices0009OSI FORCED CONNECTION CLEARINGNotices0012X.25 CALL ESTABLISHMENT FAILEDNotices0013SAME SERVICE ALREADY IN NAMETA-BLE WITH DIFFERENT PARAMETERSNotices0015AUTOMATIC RETURN ON RESTARTFAILURE ALLOWEDNotices0016SIGNALLING LINK CONGESTION LEVEL EXCEEDEDNotices0017DATABASE INTEGRITY CHECKING COMPLETEDNotices0018DATABASE RECOVERY IS IN PROGRESSNotices0020AUTOMATIC RETURN AFTER TIMEPERIOD ALLOWEDNotices0021CONVERSION COMPLETED SUCCESS-FULLYNotices0026SIGNALLING LINK LOAD OVER THRESHOLDNotices0027SOFTWARE PACKAGE FALLBACK COPYING NOTICENotices0032FILE SYSTEM NOTIFICATIONNotices0033FILE UPDATES TO DISK PREVENTEDNotices0036FILE UPDATES TO DISK RESUMEDNotices0037PASSIVE WARMING IN USENotices0048SEMIPERMANENT CONNECTION MISSINGNotices0061CIRCUIT GROUPS HAVE BEEN UPDATEDNotices0070SIGNALLING LINK REMOTE INHIBITEDNotices0071SIGNALLING LINK REMOTE UNINHIB-ITEDNotices0072SIGNALLING LINK REMOTE BLOCKEDNotices0073SIGNALLING LINK REMOTE UNBLOCKEDNotices0074REPEATED CHANGEBACK DECLARA-TION NOT ACKNOWLEDGEDNotices0075SIGNALLING LINK FORCED UNINHIBIT-ING NOT POSSIBLENotices0088ETHERNET INTERFACE SWITCHOVER EXECUTEDNotices0090IP ADDRESS FOR HOT BILLING DATACHANGEDNotices0101SDH PROTECTION SWITCHING EXECUTEDNotices0104SGSN ENDPOINT CREATED Notices0105SGSN ENDPOINT ADDED Notices0106SGSN ENDPOINT DELETEDNotices0116LOGGING OF SERVICE TERMINAL COMMANDS IS OFFNotices0125PCU PROCESSOR LOAD HIGH Notices0132CIRCUIT BARREDNotices0133CIRCUIT DEBARREDNotices0136PCU CONNECTIVITY EXCEEDEDNotices0143IPSEC: AUTOMATIC CERTIFICATE ENROLLMENT SUCCESSFULLNotices0240COORDINATED STATE CHANGE NOTICENotices0270DEFAULT PACKAGE NOTICE Notices0421UNIT TIME UPDATED Notices0422TIME UPDATEDNotices0430MML-SESSION ANNOUNCEMENTNotices0554RADIO NETWORK SUPERVISION MEA-SUREMENT PERIOD CHANGEDNotices0590PROCESSING OF ALARMS IS STARTEDANEWNotices0599HEARTBEAT NOTICE FOR ALARM FLOW SUPERVISIONNotices0630SYNCHRONIZATION SIGNAL CHANGEDNotices0660DATABASE TRANSACTIONS OR DISKUPDATES PREVENTEDNotices0661DATABASE FILE FILL RATIO EXCEEDSTHE ALARM LIMITNotices0689SYSTEM RESTARTEDNotices0690WORKING STATE CHANGE Notices0691AUTOMATIC RECOVERY ACTION Notices0697UNEXPECTED SWITCHOVERNotices0800O&M CHANNEL CHANGED TO ALTER-NATIVE CONNECTIONNotices0801MTU ADDRESSES MISSING OR INCOR-RECTNotices0804COMMAND CALENDAR DISK INTER-FACE NOTICENotices0814ADMINISTRATIVE USER HAS LOGGEDINTO NETWORK ELEMENTNotices0860DISK NOTICENotices0890Q3 ALARM UPLOAD REQUIREDNotices0930TCSM SYNCHRONISATION SIGNALCHANGEDDisturbance Printouts1001UNIT RESTARTED Disturbance Printouts1002RAM FAILURE Disturbance Printouts1003PARITY ERROR IN RAMDisturbance Printouts1004COMMUNICATION ERROR BETWEEN PROGRAM BLOCKSDisturbance Printouts1005PLUG-IN UNIT RESTARTED Disturbance Printouts1007RESTARTED PROGRAM BLOCK Disturbance Printouts1008MML PROGRAM RESTARTEDDisturbance Printouts1010NO RESPONSE TO UNIT SUPERVISION MESSAGEDisturbance Printouts1012EXCESSIVE RESTARTS OF UNITDisturbance Printouts1014PROCESSOR LOAD RATE ALARM LIMIT EXCEEDEDDisturbance Printouts1015OPERATING SYSTEM ERROR COUNTER INCREASEDDisturbance Printouts1016MB INTERFACE FAILUREDisturbance Printouts1018PROGRAM BLOCK COMMUNICATION ERRORDisturbance Printouts1019PROGRAM BLOCK ACTION FAILUREDisturbance Printouts1020PROGRAM BLOCK START UP FAILUREDisturbance Printouts1021PROGRAM BLOCK REWARMING STARTEDDisturbance Printouts1022PROGRAM BLOCK WARMUP FAILUREDisturbance Printouts1023EXCESSIVE DISTURBANCES IN SUPERVISIONDisturbance Printouts1024HAND PROCESS ERROR IN PROGRAM BLOCKDisturbance Printouts1028RESTARTED PROGRAM BLOCK IN PREPROCESSOR UNITDisturbance Printouts1029SCCP STP MESSAGE PREVENTIONDisturbance Printouts1033OSI CLNS CONFIGURATION FAILEDDisturbance Printouts1034MAXIMUM SEQUENCE NUMBER OF OSI CLNS EXCEEDEDDisturbance Printouts1035UPU MESSAGE RECEIVEDDisturbance Printouts1044ERROR IN SWITCH COMPARE TESTDisturbance Printouts1045ERROR BETWEEN MARKER TABLES AND SWITCH CONTROL MEMORYDisturbance Printouts1047NO RESPONSE FROM CONTROLLER OF SWITCHING NETWORKDisturbance Printouts1048CONTROLLER OF SWITCHING NETWORK RESTARTEDDisturbance Printouts1049SEMIPERMANENT MULTICHANNEL CONNECTION MISSINGDisturbance Printouts1055TCAP TRANSACTION FAILUREDisturbance Printouts1056MESSAGE FROM NETWORK TO UNKNOWN SUBSYSTEMDisturbance Printouts1058ERROR IN SMUX PLUG-IN UNITDisturbance Printouts1061ERROR IN SWITCH COMPARE TESTDisturbance Printouts1062ERROR BETWEEN MARKER TABLES AND SWITCH CONTROL MEMORYDisturbance Printouts1064UNIT UPDATE FAILURE Disturbance Printouts1065DISK UPDATE FAILUREDisturbance Printouts1070CCS7 PROGRAM BLOCK DATA ERRORDisturbance Printouts1071PROCESSOR TIME SHORTAGEDisturbance Printouts1072SIGNALLING LINK OUT OF SERVICEDisturbance Printouts1076FORCED LIGHTWEIGHT SCHEDULINGDisturbance Printouts1077FREE STACK SIZE BELOW LIMITDisturbance Printouts1078PROCESS EXCEPTION Disturbance Printouts1080PROCESS STOPPED Disturbance Printouts1082HAND USAGE LIMIT EXCEEDED Disturbance Printouts1083SEMAPHORE USE ERRORDisturbance Printouts1089DYNAMIC LDT SLOTS EXHAUSTEDDisturbance Printouts1090BUFFER HANDLE ERRORDisturbance Printouts1092COMMUNICATION FAILURE IN FIELD REPORTINGDisturbance Printouts1093OUTPUT FAILURE IN FIELD REPORTINGDisturbance Printouts1095TRAFFIC MEASUREMENT OUTPUT FAILUREDisturbance Printouts1098TOO LONG MESSAGEDisturbance Printouts1103SIGNALLING MEASUREMENT REPORT LOSTDisturbance Printouts1105LINE SIGNALLING RECEIVE OVERLOADDisturbance Printouts1125TRIAL CONFIGURATION DELETEDDisturbance Printouts1128EXCESSIVE DISTURBANCES IN FILE LOADINGDisturbance Printouts1136SIGNALLING MESSAGE DISTRIBUTION ERRORDisturbance Printouts1137INCORRECT SIGNALLING MESSAGE FROM SIGNALLING TERMINALDisturbance Printouts1140FREE LDT SLOT COUNT BELOW LIMITDisturbance Printouts1141DELAY BUFFER OVERFLOW IN SIGNALLING TERMINALDisturbance Printouts1142FAMILY MEMORY USAGE SUPERVISION LIMIT EXCEEDEDDisturbance Printouts1143AMOUNT OF FREE MEMORY REDUCEDDisturbance Printouts1144FREE BUFFER HEADERS EXHAUSTINGDisturbance Printouts1147MESSAGE QUEUE OVERFLOW Disturbance Printouts1148EXCESSIVE TRAPSDisturbance Printouts1162FILE SYSTEM COMMUNICATION ERRORDisturbance Printouts1165BUFFER ALLOCATION FAILEDDisturbance Printouts1169FREEZING PERIOD OF SS7 REPORTING LOSTDisturbance Printouts1178PREPROCESSOR UNIT DISTURBANCEDisturbance Printouts1182PREPROCESSOR UNIT RESTARTEDDisturbance Printouts1190EXCESSIVE ERRORS IN SCPDisturbance Printouts1200ACTOR HAS FAILED TO REGISTER TO THE SUPERVISIONDisturbance Printouts1204WATCHDOG CAUSES UNIT RESTARTDisturbance Printouts1207UNITS WORKING STATE DATA CORRUPTED IN THE SYSTEMDisturbance Printouts1210PHASE ADVANCE OF TIMING SIGNAL CHANGEDDisturbance Printouts1220HANDLING OF MEASUREMENT DEFINITION FILE FAILEDDisturbance Printouts1221STATISTICAL MEASUREMENT REPORT OUTPUT FAILEDDisturbance Printouts1222DATA WRITING VIA VDS DEVICE FAILEDDisturbance Printouts1228UNIT SUPERVISION NOT FUNCTIONINGDisturbance Printouts1234UPDATE OF PASSWORD VALIDITY TIME FAILEDDisturbance Printouts1240SCCP DISTURBANCEDisturbance Printouts1241SCCP GLOBAL TITLE TRANSLATION ANALYSIS FILE ERRORDisturbance Printouts1242SCCP GLOBAL TITLE TRANSLATION RESULT FILE ERRORDisturbance Printouts1244RUNNING OUT OF MESSAGE BUFFERSDisturbance Printouts1249DATABASE DISK COPY HAS EXCEEDED MAXIMUM ALLOWED AGEDisturbance Printouts1250DATA LINK LAYER PROTOCOL MISMATCHDisturbance Printouts1251EXCESSIVE RETRANSMISSIONS ON DATA LINK CONNECTIONDisturbance Printouts1252EXCESSIVE ERROR RATE ON DATA LINK CONNECTIONDisturbance Printouts1253NO RESPONSE FROM PRIMARY RATE ACCESS TERMINALDisturbance Printouts1254UNSOLICITED DATA LINK RE-ESTABLISHMENTDisturbance Printouts1255PRIMARY RATE ACCESS MESSAGE DISTRIBUTION ERRORDisturbance Printouts1256INCORRECT PRD MESSAGE FROM PRIMARY RATE ACCESS TERMINALDisturbance Printouts1260X.25/ETHERNET DATA TERMINAL SPONTANEOUS RESTARTDisturbance Printouts1261OSI CHANNEL GROUP UNREACHABLEDisturbance Printouts1262OSI SERVICE PROVIDER RESETDisturbance Printouts1263OSI SERVICE PROVIDER INTERFACE ERRORDisturbance Printouts1264OSI INCOMING CALL DENIED Disturbance Printouts1273ASP ACTIVATION FAILEDDisturbance Printouts1280INTERNAL COMMUNICATION CHANNEL FAILUREDisturbance Printouts1282ASSOCIATION PARAMETER FAILUREDisturbance Printouts1293SCCP GT SCREENING APPLIEDDisturbance Printouts1300SUPERVISION CONNECTION TO UNIT LOSTDisturbance Printouts1301PCU DIGITAL SIGNAL PROCESSOR RESTARTDisturbance Printouts1302PAGING OVERLOAD Disturbance Printouts1339ACTIVE FRAMER UNIT FAILURE Disturbance Printouts1340HOTLINK FAILUREDisturbance Printouts1347CS PAGING COORDINATION ACTIVATION/DEACTIVATION FAILEDDisturbance Printouts1400AFS RESTARTEDDisturbance Printouts1423NO RESPONSE FROM MAIN CLOCKDisturbance Printouts1425OVERFLOW IN ALARM BUFFERINGDisturbance Printouts1431MMI SYSTEM OVERLOADDisturbance Printouts1432DISTURBANCE IN COMMAND CALENDARDisturbance Printouts1548MTP CONFUSION MESSAGE RECEIVEDDisturbance Printouts1557EVENT HANDLER CANNOT WORK PROPERLY DUE TO SERVICE FAILUREDisturbance Printouts1569CRITICAL LIMIT IN SECURITY REPORTING REACHEDDisturbance Printouts1570SECURITY LOG ALARM LIMIT REACHEDDisturbance Printouts1578CONFUSION IN BSSMAP SIGNALINGDisturbance Printouts1580GLOBAL RESET FAILUREDisturbance Printouts1582CONNECTION OR RELEASE ERRORDisturbance Printouts1583LAPD MSG DISTRIBUTION PROBLEMDisturbance Printouts1585ABNORMAL A INTERFACE CIRCUIT RELEASEDisturbance Printouts1590ALARM SYSTEM MESSAGE SENDING BUFFER FULLDisturbance Printouts1597I/O DEVICE FOUND FAULTY BY ALARM SYSTEMDisturbance Printouts1598UNIT FOUND FAULTY BY ALARM SYSTEMDisturbance Printouts1623ERROR DURING SUPERVISIONDisturbance Printouts1630RAM FAILURE IN SYNCHRONIZATION UNITDisturbance Printouts1660UPDATE NUMBER MISMATCHDisturbance Printouts1661DATABASE MANAGER IN FATAL ERROR STATEDisturbance Printouts1662DATABASE LOADING ERRORDisturbance Printouts1663HAND RESERVATION ERROR IN DATABASE MANAGERDisturbance Printouts1682SCDFLE UPDATE FAILURE Disturbance Printouts1683FAULTY UNIT SP-EX Disturbance Printouts1684SPARE UNIT WARMUP FAILURE Disturbance Printouts1685UNIT RESTART FAILURE Disturbance Printouts1687RECOVERY ACTION FAILURE Disturbance Printouts1688FAILURE IN CALL CLEARING Disturbance Printouts1800SCSI ADDRESS ILLEGALDisturbance Printouts1801MASS MEMORY FILE BACKUP FAILUREDisturbance Printouts1802BACKUP COPY LOG FAILUREDisturbance Printouts1804IP ROUTING RESOURCE SHORTAGEDisturbance Printouts1806PRINTER SPOOLER DISABLEDDisturbance Printouts1809IP CONFIGURATION INQUIRY SERVICE FAILEDDisturbance Printouts1850BTS TEST REPORT PRINTOUT FAILEDDisturbance Printouts1860DISK DISTURBANCE Disturbance Printouts1881TAPI FAILURE Disturbance Printouts1882DMADI FAILURE Disturbance Printouts1884LABEL PARAMETER FAILUREDisturbance Printouts1885ERROR IN WRITING DATA TO MAGNETIC TAPEDisturbance Printouts1886ERROR IN TAPE OPERATION Disturbance Printouts1887BLOCK COUNTER FAILURE Disturbance Printouts1891AS7 RESTARTEDDisturbance Printouts1893O&M CHANNEL SEND OVERLOADDisturbance Printouts1894NO RESPONSE TO AS7 SUPERVISION MESSAGEDisturbance Printouts1895DISTURBANCE IN O&M CHANNEL Disturbance Printouts1900DEGRADED SLIP FREQUENCY Disturbance Printouts1901ET RESTARTEDDisturbance Printouts1910COMMUNICATION FAILURE WITH TRXDisturbance Printouts1911INVALID URGENCY LEVEL IN TRANSMISSION ALARMDisturbance Printouts1915TCSM CLOCK DISTURBANCE Failure Printouts2002FILE SPACE ERROR Failure Printouts2004FILE BACKUP FAILUREFailure Printouts2005CHECKSUM ERROR IN LOAD MODULEFailure Printouts2006FILE UPDATING SYSTEM DATA CORRUPTEDFailure Printouts2007FILE UPDATING ON AUXILI ARY STORAGE IS NOT PROCEEDINGFailure Printouts2008ERROR IN FILE INITIALIZATIONFailure Printouts2009ERROR IN USING PRFILEFailure Printouts2010FILE CHAINING ERROR Failure Printouts2012ERROR IN FILE OPENING Failure Printouts2013MODULE STRUCTURE FAULTYFailure Printouts2014EXCESSIVE ERRORS IN FILE TRANSFER PROCESSFailure Printouts2015MB COMMUNICATION ERROR Failure Printouts2017FILE DISTRIBUTION ERRORFailure Printouts2018OVERFLOW IN HANDLING ALARM EVENTSFailure Printouts2022CLOCK BUFFER ALARM Failure Printouts2023MAIN CLOCK FAILUREFailure Printouts2024MAIN CLOCK NEEDS ADJUSTMENTFailure Printouts2025MAIN CLOCK SYNCHRONIZATION SIGNAL MISSINGFailure Printouts2026MAIN CLOCK SYNCHRONIZATION SIGNAL MISSINGFailure Printouts2027MAIN CLOCK SYNCHRONIZATION SIGNAL MISSINGFailure Printouts2028MAIN CLOCK MANUAL CONTROLFailure Printouts2029MAIN CLOCK FAILURE Failure Printouts2031MB CLOCK FAILURE Failure Printouts2033GSW CLOCK FAILURE Failure Printouts2039ET CLOCK FAILURE Failure Printouts2040TG FAILUREFailure Printouts2041EXCESSIVE ERRORS IN SWITCHINGFailure Printouts2043EXCESSIVE ERRORS IN SWITCH TESTING MODULEFailure Printouts2044EXCESSIVE ERRORS IN SWITCH COMPARE TESTFailure Printouts2045EXCESSIVE ERRORS BETWEEN MARKER TABLES AND SWITCH CONTROL MEMORYFailure Printouts2048FAILURE IN SEMIPERMANENT CONNECTIONFailure Printouts2050PLUG IN UNIT MISSING IN SWITCHING NETWORKFailure Printouts2051POWER FAILURE IN SWITCHING NETWORKFailure Printouts2052SWITCH CLOCK FAILUREFailure Printouts2053CHECKSUM ERROR IN SWCOP PROMFailure Printouts2054CHECKSUM ERROR IN BOOT PROMFailure Printouts2057TG FAILURE IN SYNCRONIZATION UNITFailure Printouts2058EXCESSIVE ERRORS IN SMUX PLUG-IN UNITFailure Printouts2060CENTRAL MEMORY FILE ERRORFailure Printouts2061CENTRAL MEMORY FILE SPACE RESERVEDFailure Printouts2062EXCESSIVE ERRORS IN CENTRAL MEMORY INCOMING DATAFailure Printouts2063DAY CLASS INQUIRY FOR TIME CONTROLLED ROUTING FAILEDFailure Printouts2064ROUTE SET UNAVAILABLE Failure Printouts2065FILE CONFLICT ERROR Failure Printouts2066FILE ADDRESSING ERROR Failure Printouts2068FILE DISTRIBUTION FAILUREFailure Printouts2069SIGNALLING LINK TEST FAILEDFailure Printouts2070LINK SET UNAVAILABLEFailure Printouts2071SIGNALLING LINK TERMINAL FAULTYFailure Printouts2072FAILURE IN SIGNALLING LINK ACTIVATION OR RESTORATIONFailure Printouts2073UPDATE FAILURE IN SPARE CCS7 PROGRAM BLOCKFailure Printouts2074WARM-UP FAILURE IN SPARE CCS7 PROGRAM BLOCKFailure Printouts2075COMMUNICATION FAILURE BET WEEN SIGNALLING TERMINAL AND CCNETMFailure Printouts2076SS7 UNIT UPDATE FAILUREFailure Printouts2077CCS7 PROGRAM BLOCK DATA FAILUREFailure Printouts2078SS7 UNIT CHANGE FAILUREFailure Printouts2079LOOP TEST FAILED IN SIGNALLING LINK TERMINALFailure Printouts2087LOW TRAFFIC CAPACITY ON CIRCUIT GROUPFailure Printouts2094WARM-UP FAILURE IN ACTIVE CCS7 PROGRAM BLOCKFailure Printouts2114FR VIRTUAL CONNECTION FAILEDFailure Printouts2115FR USER LINK INTEGRITY VERIFICATION FAILEDFailure Printouts2129NO FREE BUFFERS Failure Printouts2131ERROR IN CCS FILEFailure Printouts2132FILE POINTER INITIALIZATION ERRORFailure Printouts2133SEND BUFFER OVERFLOW IN SIGNALLING TERMINALFailure Printouts2134WARM-UP ERROR IN CCSEND PROGRAM BLOCKFailure Printouts2136CCS CIRCUIT RELEASING FAILUREFailure Printouts2137PLUG-IN UNIT LOCATION ERRORFailure Printouts2138PLUG-IN UNIT SOFTWARE PACKAGE CHECK SUM ERRORFailure Printouts2139PLUG-IN UNIT SOFTWARE PACKAGE LOAD FAILUREFailure Printouts2141PLUG-IN UNIT INITIALIZATION FAILUREFailure Printouts2142PLUG-IN UNIT SUPERVISION FAILUREFailure Printouts2145ERROR IN ASM COMPARE TEST Failure Printouts2146BUS FAILURE IN SWCOPFailure Printouts2160PREPROCESSOR UNIT RESTART FAILUREFailure Printouts2165EXCESSIVE REJECTIONS OF OSI CLNS PROTOCOL DATA UNITSFailure Printouts2166CORRUPTED OSI CLNS LINK STATE PROTOCOL DATA UNITFailure Printouts2167EXCESSIVE REJECTIONS OF OSI CLNS LINK STATE PDUFailure Printouts2168EXCESSIVE REJECTIONS OF OSI CLNS 9542 PDUSFailure Printouts2169OSI CLNS LINK STATE PDU LEVEL 1 DATABASE OVERLOADFailure Printouts2171NO USER FOR OSI CLNSFailure Printouts2174OSI CLNS SERVICE NOT AVAILABLEFailure Printouts2175OSI CLNS LINKAGE NOT AVAILABLEFailure Printouts2176NO CLNS OBJECT IN OSI DATABASE FOR INITIALIZATIONFailure Printouts2177DISCARDED MANUAL AREA ADDRESS OF OSI CLNSFailure Printouts2178MISMATCH OF MAXIMUM AREA ADDRESS OF OSI CLNSFailure Printouts2179INCOMPATIBLE PROTOCOL VERSIONS OF OSI CLNSFailure Printouts2181MISMATCH OF SYSTEM ID LENGTH OF OSI CLNSFailure Printouts2182MISMATCH OF AREA ADDRESS OF OSI CLNSFailure Printouts2183REJECTED OSI CLNS ADJACENCY DUE TO LACK OF RESOURCESFailure Printouts2184OSI CLNS MANAGEMENT INFORMATION CORRUPTEDFailure Printouts2185ROUTING OF OSI OUTGOING CALL FAILEDFailure Printouts2188FR ACCESS DATA UPDATING FAILEDFailure Printouts2189COMMUNICATION FAILURE BETWEEN FR TERMINAL AND FRCMANFailure Printouts2197NAMETABLE IS FULL Failure Printouts2200PCM LINE LOOPFailure Printouts2202ET FAILUREFailure Printouts2203AIS COMMAND ACK Failure Printouts2204EQUIPMENT LOOPFailure Printouts2205ET2 FAILUREFailure Printouts2224ERROR IN MSU HANDLINGFailure Printouts2226FILE CONFLICT DUE TO SWITCHOVERFailure Printouts2241SCCP SUBSYSTEM PROHIBITEDFailure Printouts2244UPDATE FAILURE IN SPARE UNITFailure Printouts2246SCCP ROUTING FAILUREFailure Printouts2247SS7 ERRONEOUS SIGNALLING MESSAGEFailure Printouts2248OPERATING SYSTEM RESOURCES ARE FAILINGFailure Printouts2249OPERATING SYSTEM RESOURCES HAVE FAILEDFailure Printouts2250FAILURE IN D-CHANNEL ACTIVATION OR RESTORATIONFailure Printouts2251ERROR IN PRIMARY RATE ACCESS FILEFailure Printouts2252LOOP TEST FAILED IN PRIMARY RATE ACCESS TERMINALFailure Printouts2254SCCP NOT DEFINED FOR NETWORKFailure Printouts2258HARDWARE ERROR OF ALARM LOGIC IN SWITCHING NETWORKFailure Printouts2259DATABASE IS INCONSISTENT Failure Printouts2260FILE UPDATING ERRORFailure Printouts2261CONFLICT BETWEEN TWO FILESFailure Printouts2262OSI SUBNETWORK INTERFACE OUT OF ORDERFailure Printouts2263OSI OUTGOING CALL FAILEDFailure Printouts2264OSI ADMINISTRATIVE FILES CORRUPTEDFailure Printouts2265OSI POSSIBLE SECURITY VIOLATIONFailure Printouts2267DATABASE INTEGRITY CHECKING FAILEDFailure Printouts2268DATABASE BACKUP PROCESS IS TERMINATEDFailure Printouts2269ERRONEOUS DISK CACHE SIZE Failure Printouts2271BOOT LOADING FAILED Failure Printouts2272BOOT LOADING ERRORFailure Printouts2273AUTOMATIC RETURN TO SPARE PACKAGEFailure Printouts2274SOMAFI ERRORFailure Printouts2275HARDWARE INTERFACE INITIALIZATION ERRORFailure Printouts2284ILLEGAL VALUE FOR STACK POINTERFailure Printouts2285SIGNALLING TERMINAL FAULTYFailure Printouts2293AUTOMATIC RETURN AFTER TIME PERIOD INITIATEDFailure Printouts2294UNCONTROLLED CHANGE OF DEFAULT PACKAGEFailure Printouts2295CONVERSION FAILUREFailure Printouts2332CIRCUITS BARRED IN D-CHANNELFailure Printouts2336ERROR IN INITIAL LOADINGFailure Printouts2337AUTOMATIC RETURN ON RESTART FAILURE IN FORCEFailure Printouts2339SP-CIC -> PCM-TSL CON VERSION TABLE UPDATE ERRORFailure Printouts2345UNAUTHORIZED STP ACCESSFailure Printouts2347POWER SUPPLY FAILURE IN CPUFailure Printouts2374FILE SPACE ERROR IN PREPROCESSOR UNITFailure Printouts2375DYNAMIC FLAGPOOL FULL IN PREPROCESSOR UNITFailure Printouts2376ALARM SYSTEM FILE ERRO R IN PREPROCESSOR UNITFailure Printouts2379VOLTAGE IN CLOCK CIRCUIT OF CPU HAS FAILEDFailure Printouts2380CPU TIME DIFFERS FROM CALENDAR TIMEFailure Printouts2381AMOUNT OF FREE MEMORY CRITICALLY REDUCEDFailure Printouts2383RBS DATA PATH CUT OFF Failure Printouts2384MEMORY USAGE OVERFLOWFailure Printouts2385SUPERVISION IN COMPUTER HAS STOPPEDFailure Printouts2386OVERWRITING UNTRANSFERRED VDS-DEVICE DATA FILEFailure Printouts2389WATCHDOG DISABLEDFailure Printouts2390EXTERNAL CLOCK SYNCHRONIZATION SIGNAL MISSINGFailure Printouts2391CPU TYPE DIFFERS FROM EQUIPMENTFailure Printouts2393FALLBACK COPYING TERMINATED IN ERRORFailure Printouts2394ERROR IN FINISHING FALLBACK COPYINGFailure Printouts2397DATABASE FILE IS IN DANGER TO GET FULLFailure Printouts2399DATABASE DISK UPDATES ARE PREVENTEDFailure Printouts2402AFS CONNECTION FAILURE Failure Printouts2403SERIAL CHANNEL FAILURE Failure Printouts2406AFS FAILUREFailure Printouts2410CONNECTION OF A CIRCUIT HAS FAILED IN THE SWITCHING NETWORKFailure Printouts2420TIMES DIFFER IN EXCHANGEFailure Printouts2424DISCREPANCY BETWEEN RECORD DATA AND BITMAPFailure Printouts2425ALARM SYSTEM FILE ERRORFailure Printouts2426CHECKSUM ERROR IN FILE BLOCKFailure Printouts2427MMI SYSTEM FILE ERROR Failure Printouts2430ERROR IN COMMAND CALENDAR Failure Printouts2431IOLOCO FILE ERRORFailure Printouts2433DISK FILE HANDLING ERRORFailure Printouts2435ERROR IN CREATING TEXT FILES FOR MMI SYSTEMFailure Printouts2437FILE SYSTEM DATA ERRORFailure Printouts2438HW ERROR DETECTED IN BOOT PHASEFailure Printouts2440UPDATE ERROR OF FILE SYSTEM CONTROL FILEFailure Printouts2441DISK UPDATE ERROR OF FILE SYSTEM CONTROL FILEFailure Printouts2445UNIT TYPE HAS NO REDUNDANCYFailure Printouts2447DATABASE TRANSACTION SAVING FAILEDFailure Printouts2454TIMES DIFFER IN NET Failure Printouts2455ISDN CALL FAILUREFailure Printouts2457ABIS LINK USER CONFIGURATION FAILUREFailure Printouts2458DECODING OF MESSAGE FAILSFailure Printouts2459ABIS SETUP FAILURE OCCURRENCEFailure Printouts2460OVERFLOW IN FILE OF ACTIVE BTS ALARMSFailure Printouts2461OVERFLOW IN LIST OF ACTIVE ALARMS OF BCFFailure Printouts2463BTS ALARM SYSTEM OUTPUT BUFFER OVERFLOWFailure Printouts2469STORING OF CHARGING DATA NOT COMPLETED ON ALL DEVICESFailure Printouts2471RADIO NETWORK RECOVERY FAILEDFailure Printouts2472BTS SITE TYPE CONFLICT S BETWEEN BTS AND BSDATAFailure Printouts2475BSDATA READING FAILED DURING TESTFailure Printouts2476FILE OPENING FAILEDFailure Printouts2477GLOBAL RESET MESSAGE RECEIVEDFailure Printouts2478MOBILE ACCESS CLASSES ABNORMALFailure Printouts2503DETAILED CHARGING LOST Failure Printouts2504CHARGING FILE FILLING UPFailure Printouts2518NO VALID FALLBACK COPY FOR DEFAULT PACKAGEFailure Printouts2525FAILURE IN STORING OF DETAILED CHARGING DATAFailure Printouts2530GLOBAL RESET ACKNOW LEDGEMENT MESSAGE MISSINGFailure Printouts2549FIRST ALARM LIMIT FOR UNAVAILABLE VDS-DEVICE DATA FILES REACHEDFailure Printouts2550SECOND ALARM LIMIT FOR UNAVAIL-ABLE VDS-DEVICE DATA FILES REACHEDFailure Printouts2551OUT OF AVAILABLE VDS-DEVICE DA TA FILESFailure Printouts2558ECHO CANCELLER CONNECTION FAILUREFailure Printouts2566BCF BUILD DIRECTORY ERRORFailure Printouts2583BSC MEASUREMENT DISK FILE SYS TEM FULLFailure Printouts2586BSC MEASUREMENT REPORT COPY ERROR TO DISK FILEFailure Printouts2590ERROR IN OPENING OUTPUT FILEFailure Printouts2596SCCP REGISTRATION ERRORFailure Printouts2597I/O-DEVICE FOUND FAULTY FOR INFORMING I/O SERVICESFailure Printouts2598UNIT FOUND FAULTY FOR INFORMING RECOVERY SYSTEMFailure Printouts2614ERROR IN REPORT FORMINGFailure Printouts2615USER ACTIONS DURING NORMAL WORKING HOURS REQUIREDFailure Printouts2616IMMEDIATE USER ACTIONS REQUIREDFailure Printouts2620OMU CONNECTION FAILUREFailure Printouts2621FAULTY TIME SLOT IN TEST ING OF TIME SLOT BASED UNITFailure Printouts2630PHASE METER FAILUREFailure Printouts2631OPERATION MODE CHANGED TO PLESIOCHRONOUSFailure Printouts2632OSCILLATOR FAILUREFailure Printouts2633FAILURE IN THE CHOICE OF SYNCHRONIZATION SIGNALFailure Printouts2634POWER FAILURE IN SYNCHRONIZATION UNITFailure Printouts2635ABSENT PLUG-IN UNIT IN SYNCHRONIZATION UNITFailure Printouts2636FAILURE IN OUTGOING CLOCK SIGNALFailure Printouts2637OPERATION PARAMETER CONFLICTFailure Printouts2638FAILURE IN BUS BETWEEN SYNCHRONIZATION UNITSFailure Printouts2639FAILURE IN SYNCHRONIZATION UNIT SWITCHOVERFailure Printouts2640OUTGOING SIGNALS NOT IN PHASEFailure Printouts2641FAILURE IN SYNCHRONIZATION SIGNALFailure Printouts2642CHECKSUM ERROR IN SYNCHRONIZATION UNIT ROMFailure Printouts2650STORING OF THE DATA FAILED ON ONE DISKFailure Printouts2651STORING OF THE DATA FAILED ON BOTH DISKSFailure Printouts2652PHYSICAL DISK IS FULLFailure Printouts2653FAILURE IN THE HANDLING OF CONTROL FILESFailure Printouts2660DATABASE MANAGER UNABLE TO EMPTY LOG FILE IN DISKFailure Printouts2661NO CONSISTENT COPY OF DATABASE ON DISKFailure Printouts2662NO CONSISTENT DATABASE ANYWHEREFailure Printouts2663DUMPING ERROR IN DATABASE MANAGERFailure Printouts2664DATABASE COPY STAYS INCONSISTENT ON SAME DISKFailure Printouts2665DATABASE LOG BUFFER SIZE ERRORFailure Printouts2666DBSMAN STOPPED IN ACTIVE UNITFailure Printouts2683ERROR IN MML COMMAND LOG ACCESSFailure Printouts2687SYSTEM RESTART IN PROGRESSFailure Printouts2688UNIT CHANGEOVER IN PROGRESSFailure Printouts2690POSIX HAS ENCOUNTERED AN UNRECOVERABLE ERRORFailure Printouts2691PROGRAMMABLE LOGIC CODE ACCESS ERRORFailure Printouts2692INCORRECT WORKING STATE Failure Printouts2693WO-EX UNIT FAULTY Failure Printouts2694ROUTING FILE ERRORFailure Printouts2696INCONSISTENT DATA IN EXCHANGEFailure Printouts2697INCONSISTENT DATA IN SCDFLEFailure Printouts2699CRITICAL UNIT IN INCORRECT WORKING STATEFailure Printouts2720TELECOM LINK OVERLOADFailure Printouts2725ADJACENT CELL IDENTIFIER CONFIGURATION ERRORFailure Printouts2731FIRST ALARM LIMIT FOR UNAVAILABLE VDS-DEVICE DATA FILES REACHEDFailure Printouts2732SECOND ALARM LIMIT FOR UNAVAILABLEVDS-DEVICE DATA FILES REACHEDFailure Printouts2733OUT OF AVAILABLE VDS-DEVICEDATA FILESFailure Printouts2735EVENT BUFFER OVERFLOWFailure Printouts2738ECHO CANCELLER SELF TEST FAILEDFailure Printouts2747ECHO CANCELLER CLOCK FAILUREFailure Printouts2750DC/DC CONVERTER FAILUREFailure Printouts2751PLUG-IN UNIT MISSINGFailure Printouts2752CABLE MISSINGFailure Printouts2754FUSE FAILUREFailure Printouts2755CARTRIDGE CLOCK FAILUREFailure Printouts2756CARTRIDGE POWER SUPPLY FAILUREFailure Printouts2757CARTRIDGE NON-REDUNDANT POWER SUPPLY FAILUREFailure Printouts2758POWER SUPPLY ADAPTER FAILUREFailure Printouts2759POWER SUPPLY FUSE FAILUREFailure Printouts2760HWAT FAILUREFailure Printouts2761CLAB FAILUREFailure Printouts2762SUPERVISION BUS FAILUREFailure Printouts2763FAILURE IN BUS BETWEEN CLABUNITSFailure Printouts2764CLS FAILUREFailure Printouts2770PREPROCESSOR UNIT FAILUREFailure Printouts2784FAULTY LASER IN SDH SIGNAL TRANSMITTERFailure Printouts2788DYNAMIC ROUTING LEADS TO ANILLEGAL ROUTINGFailure Printouts2792PREPROCESSOR MESSAGE CONGESTIONFailure Printouts2794HW BLOCK FAILURE IN PLUG-IN UNITFailure Printouts2798ERROR IN USING FIFILEFailure Printouts2800VDU OR LPT FAILUREFailure Printouts2801O&M NETWORK SYSTEM UNREACHABLEFailure Printouts2802CTU DISK BUFFERING INTERRUPTEDFailure Printouts2804SCDFLE DISK UPDATE FAILUREFailure Printouts2805Q3-INTERFACE ALARM EVENT CREATION ERRORFailure Printouts2806SOMAFI UPDATE ERRORFailure Printouts2808DXDAT RESTORING TASK INTERRUPTEDFailure Printouts2809MASS MEMORY DEVICE POWER SUPPLY FAILUREFailure Printouts2810BTS ALARM HANDLING INTERRUPTEDDUE TO HEAVY UNIT LOADFailure Printouts2811BTS ALARM SITUATION INCORRECT INBSCFailure Printouts2812PRINTER SPOOLER ALMOST FULLFailure Printouts2813PRINTER SPOOLER FULL。

诺西LTE告警手册

2014诺基亚通信[LTE 告警处理手册 - RL35] V1.0目录4.1 ENODEB自主复位(765252) (12)4.2同步丢失[单元$U][,接口$IF] (766561059) (12)4.3 光纤接口设备中编码错误<光纤链路/RP3>(76542004) (12)4.4 2M 外部参考时钟丢失(76511899，76521899) (13)4.5 3GPP/AISG 通信管理性关闭(76524142, 76544142) (13)4.6 [用户自定义] (13)4.7 Summing地址不匹配(76512019) (15)4.8 在$U上, 接口$IF AIS (766561151) (15)4.9 天线载波配置失败(76536259，76546259) (15)4.10 天线设备故障(76523100，76533100，76543100，76553100) (16)4.11 天线设备硬件故障 (76521847, 76541847) (16)4.12 天线设备软件丢失（76521848，76541848） (16)4.13天线设备工作异常（76521871，76521872，765218737，76521874， 76551871，76551872，76551873，76551874） (17)4.14 天线（线路）故障（天线线路过流）（76541836） (17)4.15天线线路故障（76534045，76544045） (17)4.16天线性能降级（76544046） (17)4.17天线关闭（76531957，76541957） (18)4.18天线断连（7650476，7651476） (18)4.19单元$U以太网口$IF的自动协商不匹配（766561607） (18)4.20 自动运营证书获取不成功（766561510） (18)4.21小区无法自动恢复(76536277) (19)4.22基站侧和网管侧的配置数据不一致(76524171) (19)4.23 <x>中基带总线配置拒绝(76501811,76511811,76531811,76541811) (19)4.24 基带总线故障(76503020, 76513020，76523020，76533020，76543020，76553020) (19)4.25基带总线消息复用时隙出错(76502057,76512057,76532057,76542057) (20)4.26 基带总线接收错误（Summing设备）(76502016,76512016,76532016,76542016) . 214.27基带总线传输出错(76502017) (21)4.28 BFD会话不可用（入）- BFD$会话终止,出口,$源IP至$目的IP(766561606) (21)4.29 BFD会话不可用（出）- BFD$会话终止,入口,$源IP至$目的IP(766561605) (22)4.30 BFD组$bfdGrpId不可用 (766561022) (22)4.31 boot的配置不一致(76504102，7651402) (22)4.32 基站闭锁(765050) (22)4.33 基站配置错误(没有足够的硬件资源)(76531868) (23)4.34基站配置不支持（76504097，76514097) (23)4.35基站文件错误（丢失或无效）（76501802，76511802，76521802) (23)4.36 ENODEB内部软件管理故障（76503090,76513090,76523090,76543090,76553090) (24)4.37基站未开通（无配置）（76524030) (25)4.38基站主时钟调谐失败（76511818) (25)4.39基站参考时钟丢失（76513080,76523080) (25)4.40基站需要重新启动（766561010) (27)4.41基站需要重启 (76504001, 76514001, 76534001, 76544001) (27)4.42 ENODEB启动时间增加 (76524091) (27)4.43 ENODEB软件下载或者激活失败 (765129,765429,765529,765130,765430,765530) 274.44基站时间不正确 (765226) (28)4.45基站的信任锚过期或将要过期 (766561618) (28)4.46基站供应商定义文件出错 (76506262) (28)4.47连续性检查消息（CCM）错误级别$优先级$p导致$c (766561410) (29)4.48小区闭锁 (765349) (29)4.49小区配置数据下发失败(76536253) (29)4.50小区功率故障 (76536253) (29)4.51小区重配数据分发失败（76536257) (30)4.52配置集成错误（76503060, 76513060, 76523060) (30)4.53通讯失败（76501806, 76511806, 76531806, 76541806) (30)4.54配置错误（76503070, 76513070, 76523070, 76533070, 76543070, 76553070,) (31)4.55配置（射频模块）数据损坏（76541924) (31)4.56降温风扇中断（76524078) (32)4.57降温风扇故障（76521933) (32)4.58（射频模块）降温风扇转速过低（76521934) (32)4.59降温风扇转速过快（76524080) (32)4.60（射频模块）降温风扇过速（76521935) (32)4.61 风扇速度下降 (76524079) (33)4.62 在连接到射频模块的光路上检测到重大比特误差率 (1956) (33)4.63严重的bit转换出错(76526701) (33)4.64 由于$cause原因 CRL更新失败(766561074) (34)4.65 直流电压管理性关闭(76524141,76544141,76554141) (34)4.66检测到对端关闭(766561030) (34)4.67 基站的主时钟和参考频率不同步(76529) (35)4.68 分布站点支持功能未启用(76534076,76544076) (36)4.69 DSP过热(76504101,76514101) (36)4.70（在单元 $U接口 $IF上）误码率超过门限值(766561104) (37)4.71文件下载过程中文件服务器出错（765227) (37)4.72以太网AIS告警(从$ IF接口到$l mac $x接口)（766561411） (38)4.73小区激活失败（76536267） (38)4.74基站和iOMS之间或和第三方工具之间的连接故障（76516261) (38)4.75光接口RP3故障（76503030, 76513030, 76523030, 76533030, 76543030） (38)4.76替换基带单元故障（76503003,76513003) (39)4.77跟踪对话失败（76526263) (39)4.78风扇故障（76523050,76553050) (40)4.79风扇模块故障（76521) (40)4.80风扇性能下降（76520) (40)4.81 未检测到的风扇供应商 (76524073) (41)4.82 操作系统（OSE）致命错误 (7650418,7651418) (41)4.83 （告警诊断）规则文件错误(76501866,76501867) (41)4.84 （系统模块）配置集成错误(76501858) (42)4.85 软件下载中文件损坏(765228,765528) (42)4.86 文件系统读取失败(76504088) (42)4.87 过滤单元操作失败（调谐失败/单元故障/调谐超出范围）(76521840,76531840,76541840,76521841,76531841,76541841,76524043,76534043,76544 043) (42)4.88 FTM上5次错误用户名/密码登录失败(766561500) (43)4.89 闪存操作失败(7651214,7651215,7651216,7651217,7651218) (43)4.90 FPGA软件更新失败(76641928) (44)4.91帧时钟偏离故障（76502014) (44)4.92帧时钟丢失（76531903, 76541903) (44)4.93 FSP处在重置状态（76504068, 76514068) (44)4.94 FSP 过热（76504077, 76514077) (44)4.95 FTM模块重新启动（766561006) (45)4.96 FTM告警转换（766561619) (45)4.97 GPS接收告警：控制接口不可用（76524011) (45)4.98 GPS接收告警:EEPROM无效（76524126) (45)4.99 GPS接收告警: 无存储位置（76524124) (46)4.100 GPS接收告警: 未捕捉到卫星（76524122) (46)4.101 GPS接收机告警：不可靠位置(76524125) (46)4.102 GPS接收机告警：进行测量(76524123) (47)4.103 GTP-U通道失败(76576150) (47)4.104加热单元退服(76521860) (48)4.105高内存占用(76526502) (48)4.106小区配置冲突–同一射频模块配置多种小区类型（A，G，H）(76531856) (48)4.107 小区配置错误–同一个射频模块配置了太多小区(76524000,76534000) (49)4.108小区配置矛盾–小区配置非正式支持(76554044) (49)4.109射频模块配置冲突–同一小区的2个RF模块配置不同的频率(76531857) (49)4.110 软件版本问题(软件版本不兼容 /版本错误)(765023,765024,765123,765124,765223,765224,765323,765324,765423,765424) (49)4.111无线网络参数错误（76506252) (50)4.112射频模块光路上检测到误码率的增长（76541955) (50)4.113 内部 MTU 配置失败（76504025, 76514025) (50)4.114 无效的配置文件（76504036, 76524036) (50)4.115 ENODEB硬件中无效的频率通道（76531807) (51)4.116 IP地址冲突（76524144) (51)4.117 OAM环路告警（766561077) (51)4.118 操作维护链路丢失告警（766561076) (51)4.119 OAM环路告警（766561075) (51)4.120 帧丢失（766561028） (52)4.121 在$U槽上 $IF接口上复帧丢失(766561150) (52)4.122 在单元 $U 接口$IF[以太网] 网卡信号丢失(766561029) (52)4.123 主光纤链路丢失(76534161,76544161) (52)4.124 低噪声放大器故障(76521839,76531839,76541839) (53)4.125 塔放故障(76523120, 76543120) (53)4.126 塔放故障-高于当前窗口(76541834) (53)4.127 塔放故障-低于当前窗口(76541835) (54)4.128主从模块断连(76504019,76514019) (54)4.129 相邻基站数/小区数超出最大值(76526265) (54)4.130 接收器消息路由问题(76502058,76512058,76532058,76542058) (55)4.131 MHA模块故障（76521869，76541869，76521870，76541870) (55)4.132光模块不符合要求（766561050） (55)4.133 RNW参数丢失（76534009) (55)4.135射频模块时钟失锁（76531926，76541926) (56)4.136 模块极度过热（76504071) (56)4.137 邻区检测模糊（76556274) (56)4.138 传输子模块无连接（76503511) (57)4.139与基站所属模块（已配置）连接丢失（765010,765110,765210,765310,765410) 57 4.140 无反馈信号（76541920） (57)4.141 核心网没有分配MME容量 (76526264) (57)4.142 没有检测到（RF）模块的风扇(76521932) (57)4.143 不能使基站总线和<x>同步(76501815,76511815,76531815,76541815) (58)4.144 NTP服务器不可用(766561613) (58)4.145 OIC控制单元缓存溢出(76522011) (58)4.146 光接口数据/控制/以太网缓存溢出(76542007,76542008,76542009,76542010) (59)4.147 光接口故障(76532000,76532001,76542000,76542001) (59)4.148 谐振时钟丢失(76501819) (59)4.149 谐振腔加热失败(76501817) (60)4.150 谐振脉冲丢失(76501820) (60)4.151 发射机过载（76512061) (60)4.152并口 RP3-01链路长度不匹配（76514072,76534072,76544072） (60)4.153 peer system模块连接丢失（76524110) (60)4.154 PHICH功率增大未启用（76556112) (61)4.155 POST测试失败（765069,765169） (61)4.156 射频模块启动自检失败（76531925,76541925) (61)4.157 功率不支持（76534008) (61)4.158 使用相同无线模块的小区功率电平不支持（76534152) (61)4.159 功率反馈由用户远程关闭（76524107） (61)4.160 基站启动过程中PPS参考时钟丢失（76514153） (62)4.161 PPS参考时钟丢失(76511898,76521898) (62)4.162 射频主控模块冲突(76514038) (62)4.163 无线资源关闭(76554057) (63)4.164 单元$u接口$IF上的远端错误指示(766561152) (63)4.166 RET天线控制失灵(76521842,76521843,76521844,76521845,76521846,76541842,76541843,76541844,76541 845,76541846) (64)4.167 射频基带（RF BB）总线配置错误(76521905,76531905,76541905) (64)4.168 射频基带（RF BB）总线连接传输错误(76531906,76541906) (64)4.169 射频基带（RF BB）总线同步错误(76521904,76531904,76541904) (65)4.170 到射频模块的第二光接口丢失(76531930) (65)4.171 射频模块闭锁（76531931, 76541931) (66)4.172射频模块配置失败（76531900,76541900） (66)4.173 射频模块重要文件不存在（76531901,76541901) (66)4.174 射频模块故障（76523010,76533010,76543010) (66)4.175射频模块文件不存在（76541902） (66)4.176射频模块滤波器输入功率丢失（76531910,76541910) (67)4.177 射频模块增益调节失败（76541908) (67)4.178 射频模块退服（76531912,76541912) (67)4.179射频模块功率输出故障（76531918,76541918） (67)4.180 射频模块功率降低（76541927） (67)4.181 RNW参数不匹配(76521896) (67)4.182 在FR模块上检测到RP3路由冲突(76521958) (68)4.183 RP3链路冲突(76514039) (68)4.184 RS485 IUANT 端口故障(76544069) (68)4.185 接收（Rx）通路故障(76531911,76541911) (68)4.186 S1 eNB配置更新失败(76526321) (69)4.187 S1 接口恢复失败(76566317,76576317) (69)4.188 S1接口建立失败(76566308,76576308) (69)4.189 S1 SCTP通路故障(76576204) (70)4.190 光模块硬件故障766561079) (70)4.191 SRAM读出/写入失败（76511875, 76511876) (70)4.192 SRIO链配置拒绝（76504015,76514015） (70)4.193 启动温度过低（76501827) (71)4.194 对某些消息类型Summing不工作（76512059) (71)4.195 Summing服务默认初始化失败（76504092） (71)4.196 Summing服务释放失败（76504081) (71)4.197 软件损坏（76501850,76531850,76541850,76504029,76534029,76544029） (71)4.198 软件回退（76504082, 76514082, 76504083, 76514083, 76504085, 76514085) (71)4.199 SSM（同步以太网）时钟质量低于要求（766561624） (72)4.200 SSM （同步以太网）时钟接收超时（766561623） (72)4.201 RP1接收器同步失败(76502048,76502049) (72)4.202 光接口同步失败<光纤链路/RP3链路>(76532005) (72)4.203 同步丢失 (766561058) (72)4.204 主同步丢失 (76504114) (73)4.205 系统消息广播参数溢出 (76556351) (73)4.206 系统模块故障 (76503000,76513000) (73)4.207 技术日志缓存冻结 (76526450) (73)4.208 温度告警(76503040,76513040,76523040,76543040,76543040,76553040) (73)4.209 温度过低（持续加温） (76531922,76541922,76551922) (74)4.210 基站告警转换<告警名字> (76504026, 76514026, 76524026, 76534026, 76544026, 76554026, 76564026) (74)4.211 ToP主服务器不可用 (766561631) (74)4.212 传输时钟丢失 (76511816) (75)4.213 传输参数丢失 (76511825) (75)4.214 传输质量恶化 (76541921) (75)4.215 传输规则冲突 (76512060) (75)4.216 S1接口传输层连接失败 (76566202,76576202) (75)4.217 X2接口传输层连接失败(76576203) (76)4.218 检测不到传输模块 (766561201) (76)4.219 TWAMP PLR 超出阈值(766561611) (76)4.220 TWAMP RTT超出阈值 (766561610) (76)4.221 MIMO 发射故障（76554003) (76)4.222 发射故障（76531907, 76541907） (77)4.223射频模块极度过热（76531937, 76541937) (77)4.224 （射频）模块温度过高（76551936) (77)4.225 模块闭锁（765248,765348,765448） (77)4.226 模块初始化失败（765012, 76504040, 765112, 76514040) (77)4.227 当前基站软件版本不支持该模块 (765095, 765195, 765295, 765395,765495) (78)4.228 模块软件下载失败 (76506, 76516, 76536, 76546) (78)4.229 单元（FCM/FSP）同步失败(765016,765116) (78)4.230 单元温度过高（76522） (78)4.231模块永久内存损坏(76541923) (78)4.232未能识别的硬件单元(765094, 765194, 765294, 765394, 765494) (79)4.233不支持硬件设备(766561634) (79)4.234签名文件校验失败(76504145,76524145) (79)4.235供应商基站证书即将过期(766561616) (79)4.236驻波比重要告警(76521837,76531837,76541837,76551837) (79)4.237驻波比次要要告警(76521838,76531838,76541838) (80)4.238 X2接口恢复失败(76576303) (80)4.239 X2接口建立失败(76576304) (80)LTE基站故障处理4.1 ENODEB自主复位(765252)4.2同步丢失[单元$U][,接口$IF] (766561059)4.3 光纤接口设备中编码错误<光纤链路/RP3>(76542004)4.4 2M 外部参考时钟丢失(76511899，76521899)4.5 3GPP/AISG 通信管理性关闭(76524142, 76544142)4.6 [用户自定义]4.7 Summing地址不匹配(76512019)4.8 在$U上, 接口$IF AIS (766561151)4.9 天线载波配置失败(76536259，76546259)4.10 天线设备故障(76523100，76533100，76543100，76553100)4.11 天线设备硬件故障 (76521847, 76541847)4.12 天线设备软件丢失（76521848，76541848）4.13天线设备工作异常（76521871，76521872，765218737，76521874， 76551871，76551872，76551873，76551874）4.14 天线（线路）故障（天线线路过流）（76541836）4.15天线线路故障（76534045，76544045）4.16天线性能降级（76544046）4.17天线关闭（76531957，76541957）4.18天线断连（7650476，7651476）4.19单元$U以太网口$IF的自动协商不匹配（766561607）4.20 自动运营证书获取不成功（766561510）4.21小区无法自动恢复(76536277)4.22基站侧和网管侧的配置数据不一致(76524171)4.23 <x>中基带总线配置拒绝(76501811,76511811,76531811,76541811)4.24 基带总线故障(76503020, 76513020，76523020，76533020，76543020，76553020)4.25基带总线消息复用时隙出错(76502057,76512057,76532057,76542057)4.26 基带总线接收错误（Summing设备）(76502016,76512016,76532016,76542016)4.27基带总线传输出错(76502017)4.28 BFD会话不可用（入）- BFD$会话终止,出口,$源IP至$目的IP(766561606)4.29 BFD会话不可用（出）- BFD$会话终止,入口,$源IP至$目的IP(766561605)4.30 BFD组$bfdGrpId不可用 (766561022)4.31 boot的配置不一致(76504102，7651402)4.32 基站闭锁(765050)4.33 基站配置错误(没有足够的硬件资源)(76531868)4.34基站配置不支持（76504097，76514097)4.35基站文件错误（丢失或无效）（76501802，76511802，76521802)4.36 ENODEB内部软件管理故障（76503090,76513090,76523090,76543090,76553090)4.37基站未开通（无配置）（76524030)4.38基站主时钟调谐失败（76511818)4.39基站参考时钟丢失（76513080,76523080)4.40基站需要重新启动（766561010)4.41基站需要重启 (76504001, 76514001, 76534001, 76544001)4.42 ENODEB启动时间增加 (76524091)4.43 ENODEB软件下载或者激活失败(765129,765429,765529,765130,765430,765530)4.44基站时间不正确 (765226)4.45基站的信任锚过期或将要过期 (766561618)4.46基站供应商定义文件出错 (76506262)4.47连续性检查消息（CCM）错误级别$优先级$p导致$c (766561410)4.48小区闭锁 (765349)4.49小区配置数据下发失败(76536253)4.50小区功率故障 (76536253)4.51小区重配数据分发失败（76536257)4.52配置集成错误（76503060, 76513060, 76523060)4.53通讯失败（76501806, 76511806, 76531806, 76541806)4.54配置错误（76503070, 76513070, 76523070, 76533070,4.55配置（射频模块）数据损坏（76541924)4.56降温风扇中断（76524078)4.57降温风扇故障（76521933)4.58（射频模块）降温风扇转速过低（76521934)4.59降温风扇转速过快（76524080)4.60（射频模块）降温风扇过速（76521935)4.61 风扇速度下降 (76524079)4.62 在连接到射频模块的光路上检测到重大比特误差率 (1956)4.63严重的bit转换出错(76526701)4.64 由于$cause原因 CRL更新失败(766561074)4.65 直流电压管理性关闭(76524141,76544141,76554141)4.66检测到对端关闭(766561030)4.67 基站的主时钟和参考频率不同步(76529)4.68 分布站点支持功能未启用(76534076,76544076)4.69 DSP过热(76504101,76514101)4.70（在单元 $U接口 $IF上）误码率超过门限值(766561104)4.71文件下载过程中文件服务器出错（765227)4.72以太网AIS告警(从$ IF接口到$l mac $x接口)（766561411）4.73小区激活失败（76536267）4.74基站和iOMS之间或和第三方工具之间的连接故障（76516261)4.75光接口RP3故障（76503030, 76513030, 76523030, 76533030, 76543030）4.76替换基带单元故障（76503003,76513003)4.77跟踪对话失败（76526263)4.78风扇故障（76523050,76553050)4.79风扇模块故障（76521)4.80风扇性能下降（76520)4.81 未检测到的风扇供应商 (76524073)4.82 操作系统（OSE）致命错误 (7650418,7651418)4.83 （告警诊断）规则文件错误(76501866,76501867)4.84 （系统模块）配置集成错误(76501858)4.85 软件下载中文件损坏(765228,765528)4.86 文件系统读取失败(76504088)4.87 过滤单元操作失败（调谐失败/单元故障/调谐超出范围）(76521840,76531840,76541840,76521841,76531841,76541841,7 6524043,76534043,76544043)4.88 FTM上5次错误用户名/密码登录失败(766561500)4.89 闪存操作失败(7651214,7651215,7651216,7651217,7651218)4.90 FPGA软件更新失败(76641928)4.91帧时钟偏离故障（76502014)4.92帧时钟丢失（76531903, 76541903)4.93 FSP处在重置状态（76504068, 76514068)4.94 FSP 过热（76504077, 76514077)4.95 FTM模块重新启动（766561006)4.96 FTM告警转换（766561619)4.97 GPS接收告警：控制接口不可用（76524011)4.98 GPS接收告警:EEPROM无效（76524126)4.99 GPS接收告警: 无存储位置（76524124)4.100 GPS接收告警: 未捕捉到卫星（76524122)4.101 GPS接收机告警：不可靠位置(76524125)4.102 GPS接收机告警：进行测量(76524123)4.103 GTP-U通道失败(76576150)4.104加热单元退服(76521860)4.105高内存占用(76526502)4.106小区配置冲突–同一射频模块配置多种小区类型（A，G，H）(76531856)4.107 小区配置错误–同一个射频模块配置了太多小区(76524000,76534000)4.108小区配置矛盾–小区配置非正式支持(76554044)4.109射频模块配置冲突–同一小区的2个RF模块配置不同的频率(76531857)4.110 软件版本问题(软件版本不兼容 /版本错误)(765023,765024,765123,765124,765223,765224,765323,765324, 765423,765424)4.111无线网络参数错误（76506252)4.112射频模块光路上检测到误码率的增长（76541955)4.113 内部 MTU 配置失败（76504025, 76514025)4.114 无效的配置文件（76504036, 76524036)。

RNC 常见告警

30 、 Site Manager can not access BTS site manager在reading data时无法进行下去。 (stop on READING DATA) 31 、 Timing source lost on unit 1, 基站传输x口时钟源丢失。 interface 1
15、DCN is disconnection 16、DCN is show connected in both of RNC and BTS sides, but actually BTS can not be access by remote via site manager 17 、 Difference between BTS master clock and reference frequency 18、EBER on unit 1, interface 3
restart BTS，告警自动cancel。在BTS中设置正确的NTP server IP地址。检查基站commissioning中配置的CBR，UBR等参数是否正确；检查基站是否有异常告警（天馈、时钟、硬件、传输、licence等）；检查RNC和TELLABS中数据是否正确；检查WCELL的交换数据是否无误。必要时请做一下信令跟踪，确将RRU单元模块电源关闭，只连接BBU单元，连接后打开RRU单元电源，将软件包升级至WN6.0 22.12_292U版本。如果连接不上，基本可以判断为BBU单元有问题。此外，还可以尝试ping 192.168.255.1(系统模块FSMx），再次确认BBU 单元是否有问题。如果发现有ping不成功的，请先检查各连接硬件，比如光纤，光模块等。以上方法均无效时，请将NODE_B设备断电5分钟左右，冷启再做尝试。只要确认基站软件包升级成功，可以有效的解决该问题。如软件包无基站打入的licence容量大于硬件支持的容量，建议将多余的licence删除。提示：请勿将pool licence删除，licence file后面有日期的为test licence，升级软件包至WN6.0 22.12_292U版本。并确认各模块的软件包正确分配。升级NB软件包至WN6.0 22.12_292U版本，可有效的解决该告警。确认软件包是否完整的down入所有BBU、RRU单元中。检查方法为：Software--->SW Version(或者点快捷图标)，检查所有RRU Unit显示的版本为N_00V010313(NSN filter)或者K_00V0000006（Kathrein filter）。如果升级软件包失败， Block/unblock RRU单元，然后重新升级软件，直至升级成功（Tier3建议升级检查BTS和RNC两侧DCN的配置数据是否正确，同时还要检查Tellabs上数据是否正确。同时检查基站传输没有问题（只要基站上有一条E1正常，DCN即可以部分基站存在DCN数据无问题，传输也无告警，RNC侧显示DCN是enable的状态，且能ping通基站的IP，但是基站仍然无法远程登录的情况。该问题需和 RNC工程师进一步跟踪解决。处理方法同（第6条）。检查x口的传输线和传输头是否有问题，确认传输头和传输端口可靠连接检查BBU和RRU单元之间的光纤连线有无损坏且是否可靠连接、光纤模块（接头）是否损坏；将模块电源掉电重启，再次确认是否可以正常连接。还可以通过ping基站的RRU单元，第一块RRU单元的IP为192.168.255.69，第二块RRU单元的IP为192.168.255.73，第三块RRU单元的IP为192.168.255.77，这样也可以检查RRU和BBU是否正常连接。将模块掉电重启，观察风扇是否可以正常起来工作，还可以在BTS设备上电的情况下，用工具拨动风扇扇叶，有时也可以处理该问题。如果仍然不能解决，