Cisco Bug: CSCub05964 - Pings to the multicast group address fail
Feb 11, 2018
- Cisco IOS
Known Affected Releases
15.3(0.4)T 15.3(0.7)T 15.3(1.16)T
Symptom: IPv6 multicast packet not forwarded if regarded as connected at layer 2, but not at layer 3. Conditions: The source is in the IPv6 neighbor cache, and there is a non-connected route for the source with a longer prefix than the connected route for the interface.
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