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Cisco Bug: CSCvi84239 - Traffic loss on core facing mLDP interface on add/remove local VRF IP receiver

Last Modified

Jun 07, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

6.1.3.MCAST

Description (partial)

Symptom:
Multicast mLDP traffic is not sent out of a core-facing linecard during random interval of up to 5 minutes.
Other linecards are not affected, local VRF traffic is not affected either.
No drop counters are reported anywhere

Conditions:
mLDP on ASR9k running 6.1.3
Output interface is on a linecard without any VRF interfaces delivering local traffic
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Bug Details Include

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