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Cisco Bug: CSCus09289 - [531]-Mcast traffic dropped after LC reloaded and NULL BVI uidb.

Last Modified

Jan 28, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.2.2.MCAST 5.3.1.BASE 5.4.0.BASE

Description (partial)

Symptom:
Multicast Traffic will be getting dropped over BVI and PW-HE interfaces

Conditions:
Multicast is enabled in the global table or a VRF, with forwarding over Virtual interfaces, such as BVI and PW-HE interfaces. After an LC Reload, traffic forwarding stop over such interfaces.
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