EVPN Multicast Synchronization Enhancement
Yisong Liu, Donald E. Eastlake · 2018
Ethernet Virtual Private Network (EVPN, RFC7432) solutions is becoming prevalent in Data Centers, Data Center Interconnect (DCI) and Service Provider VPN applications. In the scenario of multi-homing from a CE to multiple PEs with links used in a single-active or all-active redundancy mode, IGMP & MLD Join/Leave and PIM Join/RPT-Prune synchronization procedures have been provided. This document specifies an enhancement for IGMP/PIM signaling synchronization when using different Ethernet tag encapsulation mode.