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Cisco Bug: CSCuk55828 - 6PE: crash when flapping CEFv6

Last Modified

Feb 08, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

The following sequence may cause a Cisco router to crash :
router(config)#no ipv6 cef
router(config)#ipv6 cef

The problem is observed when the Cisco router is running IPv6 CEF
in a 6PE topology.
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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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