EVPN-MPLS DHCPv6-PD Stateful Relay Synchronization for Active-Active mode

Support for EVPN-MPLS - DHCPv6 stateful relay for DHCPv6-PD includes:

• Synchronization between two leaf nodes of EVPN-MPLS for active-active mode
• DHCPv6 prefix delegation to automate the delegation of IPv6 prefixes to the CPE.
• Support for bulk leasequery on a DHCPv6 relay agent.
• Configuring parameters that the DHCP relay agent uses when sending DHCP bulk leasequery messages to obtain lease information from the DHCP local servers in the logical system/routing instance.
• EVPN-VXLAN DHCPv6 state synchronization using Active-lease-query/Bulk-lease-query over IRB