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Cisco Bug: CSCvu98588 - 672 CRS SIT: Mcast v6 traffic drop on CRS-3 LC with dsc RPFO

Last Modified

Aug 27, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.2.BASE

Description (partial)

Release-note

Symptom:
On Crashing active RP using kbreak, Mcast traffic from Tgen gets dropped for 1-2 mins before recovering

Conditions:
MLDv1 pkts sent with Link local source IP on CRS-3 LCs face transient drop on Active RP crash by issuing kbreak
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