某价值客户iMC存在告警为已经过滤的告警

普通的iMC监控设备组网

将设备端口up/down已过滤，但是短信收到了相关告警

通过告警日志查看该告警已被过滤

2021-03-25 10:33:02.144 [DEBUG (0)] [THREAD(36208)] [ CDevTrapAdaptor::TrapCB()]

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTaskMgr::processReceiveTrap()] Receive A Trap.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTask::convertPduToTrapData] protocol is 2

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTask::convertPduToTrapData] Get Trap from [66.5.40.254]

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CDevBasicInfo::getDevInfo] itDevIPAddrInfo != m_oDevIPMap.end()

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTask::getDevIDbyIP] iRet == SNACC::AsnDmErrCode::iRST_MSG_FAULT_OPERATION_SUCCESS

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] CTrapDefAccessor::findDevTrapSeverity: get resultByDevID failed,dev_id = 63

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTask::convertPduToTrapData] Fainal Trap source: [66.5.40.254]

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(38724)] [CTrapProcessorTaskMgr::processReceiveTrap] dev:63 Trap oid: 1.3.6.1.6.3.1.1.5.3.0

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] Trap deal start.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] copy data.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] Repeat filter.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] AnalyzeData.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] Flash filter.

2021-03-25 10:33:02.394 [WARNING (0)] [THREAD(17088)] [CFlashFilter::filterTrapData()] This is up 0 (750717) that map is null, and fault oid is: 1.3.6.1.6.3.1.1.5.3.0, dev ip is: 66.5.40.254, ifindex is: 196.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CTrapProcessorTask::dealTrapData] upgradeEventData.

2021-03-25 10:33:02.394 [DEBUG (0)] [THREAD(17088)] [CEventUpgrade::upgradeEventData] Port filter will not be upgraded to alarm

无法找到源头可以查看备机或其他网管系统，最直观可联系短信平台进行查看，发送此告警源IP，经查找为第三方网管系统测试