Guest

Preview Tool

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

16.0(1)

Description (partial)

Symptom:
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.

Conditions:
USB hub failure on MIO causes all cards off single hub to go into offline state.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.