中兴C300认证ONU异常请教

eleveice

中兴C300认证ONU异常，
不断重新同步, 从C300侧进行debug看见RANG FAIL，
多次後却发现正常了，有大神知道是什麽原因吗？

Jan 5 11:26:38: MAC:39194357.42s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:26:38: MAC:39194357.57s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:26:39: MAC:39194358.43s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:26:39: MAC:39194358.43s olt:2 onu:12(1) RANG FAIL
Jan 5 11:26:39: MAC:39194359.16s olt:2 onu:12(0) ACTIVE ONU success
Jan 5 11:26:39: MAC:39194359.16s olt:2 onu:12(0) RANG FAIL
Jan 5 11:27:18: MAC:39194397.51s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:27:18: MAC:39194397.52s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:27:18: MAC:39194397.52s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:27:19: MAC:39194398.43s olt:2 onu:12(0) ACTIVE ONU success
Jan 5 11:27:19: MAC:39194398.43s olt:2 onu:12(0) RANG FAIL
Jan 5 11:27:19: MAC:39194399.12s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:27:19: MAC:39194399.12s olt:2 onu:12(1) RANG FAIL
Jan 5 11:27:58: MAC:39194437.68s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:27:58: MAC:39194438.43s olt:2 onu:12(0) ACTIVE ONU success
Jan 5 11:27:58: MAC:39194438.43s olt:2 onu:12(0) RANG FAIL
Jan 5 11:28:38: MAC:39194477.82s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:28:38: MAC:39194477.83s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:28:38: MAC:39194477.83s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:28:38: MAC:39194478.17s olt:2 onu:12(0) DEACTIVE ONU success
Jan 5 11:28:39: MAC:39194479.43s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:28:39: MAC:39194479.43s olt:2 onu:12(1) RANG FAIL
Jan 5 11:29:09: MAC:39194509.01s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:29:09: MAC:39194509.01s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:29:10: MAC:39194509.91s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:29:10: MAC:39194509.91s olt:2 onu:12(1) RANG FAIL
Jan 5 11:29:59: MAC:39194558.45s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:29:59: MAC:39194558.45s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:30:01: MAC:39194560.08s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:30:01: MAC:39194560.08s olt:2 onu:12(1) RANG FAIL
Jan 5 11:32:09: MAC:39194688.32s olt:2 onu:12(1) SN:ZTEGc6922fd6
Jan 5 11:32:09: MAC:39194688.32s olt:2 onu:12(1) MUX ACTIVE ONU return value:0 task:MuxOnuState
Jan 5 11:32:10: MAC:39194689.42s olt:2 onu:12(1) RANG OK:198541
Jan 5 11:32:10: MAC:39194689.42s olt:2 onu:12(1) RANG OK:198541
Jan 5 11:32:10: MAC:39194689.47s olt:2 onu:12(1) PASSWORD OK:GC6922FD6
Jan 5 11:32:10: MAC:39194689.47s olt:2 onu:12(1) PASSWORD OK:GC6922FD6
Jan 5 11:32:10: MAC:39194689.47s olt:2 onu:12(1) ACTIVE ONU success
Jan 5 11:32:10: MAC:39194689.52s olt:2 onu:12(1) OMCC OK
Jan 5 11:32:10: MAC:39194689.52s olt:2 onu:12(1) OMCC OK
Jan 5 11:32:10: MAC:39194689.61s olt:2 onu:12(1) ALLOCID OK tcont:5
Jan 5 11:32:10: MAC:39194689.64s olt:2 onu:12(1) ALLOCID OK tcont:260
Jan 5 11:32:10: OMCI:  39194689.68s olt:2 ont:12 New ONT
Jan 5 11:32:10: MAC:39194689.68s olt:2 onu:12(1) REPORT OMCC OK
Jan 5 11:32:11: OMCI:  39194690.81s olt:2 ont:12 Mib upload finished, success! syncReason:3.1-period,2-reEst,3-start
Mib sync result report type:2.0-omccReady,1-no report,2-mibDataSync not equal for omccReady,3-mibDataSync not equal for RestoreAPI
Jan 5 11:32:11: OMCI:  39194690.81s olt:2 ont:12 Deliver start
Jan 5 11:32:11: OMCI:  39194691.11s olt:2 ont:12 Omci deliver non-reasonable resp itemIndex:79, meId:8450

Jan 5 11:32:13: OMCI:  39194692.53s olt:2 ont:12 Mib upload finished, success! syncReason:3.1-period,2-reEst,3-start
Mib sync result report type:2.0-omccReady,1-no report,2-mibDataSync not equal for omccReady,3-mibDataSync not equal for RestoreAPI
Jan 5 11:32:13: OMCI:  39194692.53s olt:2 ont:12 Deliver start
Jan 5 11:32:13: OMCI:  39194692.79s olt:2 ont:12 Omci deliver non-reasonable resp itemIndex:79, meId:8450

Jan 5 11:32:13: OMCI:  39194692.79s olt:2 ont:12 Omci deliver non-reasonable resp itemIndex:79, meId:8451

Jan 5 11:32:13: OMCI:  39194692.79s olt:2 ont:12 Omci deliver non-reasonable resp itemIndex:79, meId:8452

Jan 5 11:32:13: OMCI:  39194692.94s olt:2 ont:12 Deliver finished