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Cisco Bug: CSCun16826 - SCH2: spoof cpe online first cause real modem can't online

Last Modified

Jul 11, 2017

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCH

Description (partial)

Symptom:
1, CM1 powered off or not shown in CMTS.
2, CPE1 spoofing CM1 online behind CM2.
3, CM1 will not be online successfully.

Conditions:
CPE spoofing a CM's MAC and online earlier than CM do ranging.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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