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Cisco Bug: CSCuw48958 - NP lockup and LC Resets when CFM is enabled with Y1731 delay-measurement

Last Modified

Sep 14, 2018

Products (8)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco IOS XR Software
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases


Description (partial)

NP reset/lockup on both typhoon and tomahawk LCs

All following conditions to be met:

-Typhoon and Tomahawk LC
- CFM Up MEPS on any L2VPN.
- Y1731 Delay-measurement configured over CFM Up MEP.
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Bug Details Include

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