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Cisco Bug: CSCum78701 - PM interface-generic-counters exceed threshold on admin down interface

Last Modified

Feb 12, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.2.BASE

Description (partial) 

Symptom:
PM Threshold Monitoring generates the log messages that the number of InputTotalDrops on the interface Bundle-Ether12.1805 exceeds the configured threshold.
 
RP/0/RSP0/CPU0:a401-asr01# show logging | include 12.1805
...
RP/0/RSP0/CPU0:Jan 20 01:00:54.231 UTC: pm_collector[362]: %MGBL-PM-6-THRESHOLD : Entity:interface-generic-counters, Id:Bundle-Ether12.1805 - Attribute:InputTotalDrops: value:'224523' threshold: 1, threshold-op:GE 
RP/0/RSP0/CPU0:Jan 20 01:01:54.227 UTC: pm_collector[362]: %MGBL-PM-6-THRESHOLD : Entity:interface-generic-counters, Id:Bundle-Ether12.1805 - Attribute:InputTotalDrops: value:'224523' threshold: 1, threshold-op:GE 
RP/0/RSP0/CPU0:Jan 20 01:02:54.235 UTC: pm_collector[362]: %MGBL-PM-6-THRESHOLD : Entity:interface-generic-counters, Id:Bundle-Ether12.1805 - Attribute:InputTotalDrops: value:'224523' threshold: 1, threshold-op:GE 
RP/0/RSP0/CPU0:Jan 20 01:03:54.228 UTC: pm_collector[362]: %MGBL-PM-6-THRESHOLD : Entity:interface-generic-counters, Id:Bundle-Ether12.1805 - Attribute:InputTotalDrops: value:'224523' threshold: 1, threshold-op:GE 
RP/0/RSP0/CPU0:Jan 20 01:04:54.228 UTC: pm_collector[362]: %MGBL-PM-6-THRESHOLD : Entity:interface-generic-counters, Id:Bundle-Ether12.1805 - Attribute:InputTotalDrops: value:'224523' threshold: 1, threshold-op:GE 
...
 
The interface Bundle-Ether12.1805 is administratively down. The number of input drops on that interface is zero.

Conditions:
Performance Management Threshold Monitoring must be configured on the router.
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