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Cisco Bug: CSCuo74055 - OIR of 9001 MPA triggers partial NP lockup

Last Modified

Jul 12, 2021

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Packets can't be transmitted out of the interface.

Physical interface queues on egress are not draining, i.e. the "Qdepth" counter in the output of the "show qoshal default-queue subslot <subslot> port <port> location <location>" command is constantly incrementing.

Examples in 'Further Problem Description'

Running software release 4.3.1 or above on the ASR9001 or ASR9001-S.
The MOD80 and MOD160 are NOT affected.

OIR of an MPA
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Bug Details Include

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  • Status
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