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Cisco Bug: CSCun83299 - [hw-fault-inj]Unbind USB Hub USB device -> cards go in offline state

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases


Description (partial)

All slots off USB hub go into offline state.  Four USB hubs on MIO, with two DPCs off of each USB hub.  Upon detection of usb failure first DPC migrated over to standby DPC but the second stuck in offline state.

USB hub failure on MIO causes all cards off single hub to go into offline state.
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