Prerequisites for MVPNv6
BGP must be configured and operational on all devices sending or receiving multicast traffic.
BGP extended communities must be enabled to support the use of Multicast Distribution Trees (MDTs) in the network. Use the neighbor send-community both or neighbor send-community extended command to enable BGP extended communities.
VPN routing and forwarding (MVRF) instances to be used for MVPNv6 must be configured on the PE devices.