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Cisco Bug: CSCvu80846 - L2-ELO-6-INTF_DISCOVERY_TIMEOUT is coming for bundle instead of member interf.

Last Modified

Jul 09, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.3.1.BASE

Description (partial)

Symptom:
When oam config from physical interface is removed below logs appear for bundle which should come for physical interface.

RP/0/RP0/CPU0:Jun 22 09:56:21.738 IST: BM-DISTRIB[1274]: %L2-BM-6-ACTIVE : HundredGigE0/0/0/4 is no longer Active as part of Bundle-Ether5 (Partner has marked the link as Not Aggregatable)
LC/0/0/CPU0:Jun 22 09:57:08.145 IST: ethernet_link_oam_daemon[150]: %L2-ELO-4-UNEXPECTED_OAMPDU_RECEIVED : Unexpected OAMPDU received on interface Bundle-Ether5.
LC/0/0/CPU0:Jun 22 10:02:08.146 IST: ethernet_link_oam_daemon[150]: %L2-ELO-4-UNEXPECTED_OAMPDU_RECEIVED : Unexpected OAMPDU received on interface Bundle-Ether5.

Conditions:
RP/0/RP0/CPU0:fretta-4#show platform
Node              Type                       State             Config state
--------------------------------------------------------------------------------
0/0/CPU0          NC57-24DD                  IOS XR RUN        NSHUT
0/0/NPU0          Slice                      UP               
0/0/NPU1          Slice                      UP   
 
Building configuration...
!! IOS XR Configuration 7.3.1.13I
interface HundredGigE0/0/0/4
no ethernet oam
!
RP/0/RP0/CPU0:Jun 22 09:56:21.738 IST: BM-DISTRIB[1274]: %L2-BM-6-ACTIVE : HundredGigE0/0/0/4 is no longer Active as part of Bundle-Ether5 (Partner has marked the link as Not Aggregatable)
LC/0/0/CPU0:Jun 22 09:57:08.145 IST: ethernet_link_oam_daemon[150]: %L2-ELO-4-UNEXPECTED_OAMPDU_RECEIVED : Unexpected OAMPDU received on interface Bundle-Ether5.
LC/0/0/CPU0:Jun 22 10:02:08.146 IST: ethernet_link_oam_daemon[150]: %L2-ELO-4-UNEXPECTED_OAMPDU_RECEIVED : Unexpected OAMPDU received on interface Bundle-Ether5.
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