The SNCP and SNCMP were switched due to the fiber was cut and entered the WTR state when the fiber restore, the WTR time of SNCP is normal but SNCMP is abnormal. For example , the WTR time was configed is 600s. the state of SNCP wait 600s enter normal after WTR ,but the SNCMP wait 1200s enter normal.
Version is 5.21.18.50
The alarms:
912159 8 AU_AIS MJ end 2013-06-26 12:19:52 2013-06-26 12:24:17 0x01 0x00 0x01 0xff 0xff
912160 8 AU_AIS MJ end 2013-06-26 12:19:52 2013-06-26 12:24:17 0x01 0x00 0x0c 0xff 0xff
After AU_AIS disappear ,SNCP enter WTR state.wait 600S,the WTR timer time out,SNCP enter IDLE state on Huawei OSN product like OptiX OSN 7500.
SNCP Switch 26-Ne Name OptiX OSN 7500 2013-06-26 12:34:18 Source:26-Ne Name-8-T2SL64-1(SDH-1)-VC4-12-VC12:33;Sink:26-Ne Name-17-N1EFT8-1(SDH-1)-VC4-8-VC12:23;
Status: working at working channel;Switching Status: idle;working channel current status: normal;protection channel current status: normal;
SNCP Switch 26-Ne Name OptiX OSN 7500 2013-06-26 12:24:18 Source:26-Ne Name-8-T2SL64-1(SDH-1)-VC4-12-VC12:33;Sink:26-Ne Name-17-N1EFT8-1(SDH-1)-VC4-8-VC12:23;
After AU_AIS disappear ,SNCMP enter WTR state.wait 1200S,the WTR timer time out, SNCMP enter IDLE state.
The addtional information is empty, that is the problem of NMS.
SNCP Switch 26-Ne Name OptiX OSN 7500 2013-06-26 12:44:18
SNCP Switch 26-Ne Name OptiX OSN 7500 2013-06-26 12:24:18 Protection Group 1,current work channel:Protection Channel 1,curent status:Normal,Working Channel:normal,Protection Channel 1:normal,Protection Channel 2:normal Status: working at protection channel;Switching Status: Wait to Restore;working channel current status: normal;protection channel current status: normal;
Upgrade NEs of versions earlier than R9C03SPC300 to R9C03SPC300 or a later version
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