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Cisco Bug: CSCvh97202 - Multicast traffic over PPPoL2TP not working.

Last Modified

Dec 03, 2019

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Multicast traffic over PPPoL2TP not working.

The issue occurs when multicast traffic has a Virtual-Access interface in its OIL. In this case, it's seen that IPV6 multicast traffic is dropped.

The Issue is only seen when the traffic flows from the Virtual Access interface to receivers connected downstream on the Dialer interface. Multicast traffic in the other direction is fine.
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