LTE告警处理及相关告警解释说明

告警级别,告警名称,告警具体描述情况,出现情况,告警解释说明及处理

Maj,NTPSystemTimeSyncFault,ManagedElementData=1(additionalInfo:NTPgeneralproblem),,NTP服务器地址不通告警

Maj,ResourceAllocationFailure,EUtranCellTDD=XNLF0722A(ConfigurationnotvalidduetoChannelBandwidthlicenseshortage),,两种情况：1.时间设置不对，2.License内没有开通feature

Min,HwFault,"AuxPlugInUnit=RRU_XNLE5040A,DeviceGroup=ru(RUunitnon-functional)",一般一对出现,RRU硬件告警

Min,ServiceDegraded,EUtranCellTDD=XNLE5040A(InconsistentConfigurationduId:1),,RRU不活导致的RRU服务不活

Maj,ResourceConfigurationFailure,EUtranCellTDD=XNLF0490A(Requiredresourcedisabled),一般一对出现,RRU服务请求告警，说明RRU不活

Min,LinkFailure,"Subrack=1,Slot=1,PlugInUnit=1,RiPort=A(Nosignaldetected,id1,port1,cascadeNo0,ruPortNo0)",,光路不通告警，对应小区光纤不好，或者RRU断电导致无光发出

Maj,VswrOverThreshold,"AuxPlugInUnit=RRU_XNLF0097B,DeviceGroup=ru,RfPort=B(VSWRoverthreshold)",一般一对出现,驻波比告警，可以cabx查看RRU驻波比，一般驻波比设置为1.5db，小于1.5db就不会有告警

Min,ServiceDegraded,EUtranCellTDD=XNLF0097B(InconsistentConfigurationduId:1),,驻波比超标导致RRU服务告警

Min,LinkFailure,"Subrack=1,Slot=1,PlugInUnit=1,RiPort=C(HighbiterrorrateonCPRIlink,id1,port3,cascadeNo0,ruPortNo0)",一般一对出现,光路高误码率告警，检查光模块是否有异常，更换光模块检查

Maj,ResourceConfigurationFailure,SectorEquipmentFunction=3(timeout_expired),,服务超时导致小区不活

Min,ExternalLinkFailure,ENodeBFunction=1(X2linkproblemtooneorseveralneighbouringeNodeBs.PLMNID-eNBID1:4600-453129PLMNID-eNBID2:4600-453170PLMNID-eNBID3:4600-453180PLMNID-eNBID4:4600-453181PLMNID-eNBID5:4600-453165PLMNID-eNBID6:4600-453143PLMNID-eNBID7:4600-453168PLMNID-eNBID8:4600-453189PLMNID-eNBID9:4600-453157),,X2邻区告警，说明对应外部邻区不好，后台维护处理即可

Maj,ClockCalibrationExpirySoon,Synchronization=1(Cause:2014-01-31),,时钟同步告警，一般GPS挂掉才会出现(get.nodesystem;nodeSystemClock2正常值为2，其他不正常)

Maj,Disconnected,HwUnit=SCU(equipment_malfunction),,MU电源连接有问题或者MU框坏

Maj,FanFailure,"Cabinet=1,FanGroup=1(equipment_malfunction)",,风扇告警，如果重启无效，需要更换整个MU

Maj,GeneralHwError,HwUnit=SCU(equipment_malfunction),一般一对出现,硬件告警，需要更换MU

Min,TemperatureSensorFailure,HwUnit=SCU(equipment_malfunction),,温度警示告警，需要更换MU

Min,GeneralSwError,"Subrack=1,Slot=1,PlugInUnit=1,DeviceGroup=dul(Loadingwasrejected)",,DUL板软件故障

Min,CalibrationFailure,"AntennaUnitGroup=XNLF0131B(Radiocalibrationfault.SignalleveltoolowDirection:ULManagedElement=1,Equipment=1,AntennaUnitGroup=XNLF0131B,RfBranch=3Direction:ULManagedElement=1,Equipment=1,AntennaUnitGroup=XNLF0131B,RfBranch=4Direction:ULandDLManagedElement=1,Equipment=1,AntennaUnitGroup=XNLF0