When the NetEngine 8000 F functions as a BRAS or DHCP server, it can assign IP addresses only to IPoE users with different MAC addresses. If you want the NetEngine 8000 F to assign IP addresses to users with the same MAC address, configure one-to-many mapping between one MAC address and many sessions. These users with the same MAC address must have different VLAN IDs or interface numbers, and different circuit IDs.
The system view is displayed.
One-to-many mapping between one MAC address and many sessions is enabled for IPoE users to allow the NetEngine 8000 F to assign IP addresses to IPoE users with the same MAC address.
The NetEngine 8000 F that functions as a DHCPv6 relay agent is configured to replace the client DUID in a DHCPv6 message sent from a client with the one it generates for that client before sending the message to a server.
This command is required for uniquely identifying clients if they have the same client DUID.
The configuration is committed.