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Cisco Bug: CSCuo83073 - B2B:Taiko ingressq HR on coming up due to lns link down

Last Modified

Sep 20, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.3.BASE

Description (partial)

Symptom:
The ingressq ASIC gets hard reset occasionally in 140G MSC when the card is coming-up after reload event.

ingressq[233]: %PLATFORM-CIH-1-ASIC_ERROR_HARD_RESET_START : ingressq[0]: HARD_RESET needed 0x130a000b
ingressq[233]: %FABRIC-INGRESSQ_DLL-3-RESET : HARD RESET Resetting IQM ASIC Device with halt status 10 due to int_lns_all_link_down

Conditions:
After reload events - router reload or rack reload or MSC reload - occasionally the ingressq ASIC gets reset in 140G MSC due to all links failure towards fabric.
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Bug Details Include

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