Ruijie RG-S2900G-E Series - Page 380

Configuration Guide DHCPv6 Relay Agent Configuration
Figure-2 DHCPv6 Relay Agent Working Process
5. The DHCP Relay Agent can receive the packets sent from the DHCPv6 client to the
DHCPv6 server.
6. After receiving the DHCPv6 request packets from the Client, the DHCPv6 Relay
Agent encapsulates the packets in Relay-forward packet and sends the
Relay-Forward packet to the specified DHCPv6 server in unicast form;
7. After receiving the Relay-Forward packet, the DHCPv6 server encapsulates the
reply packet into the Relay-Reply packet and sends the Relay-reply packet to the
DHCPv6 Relay Agent in unicast form;
8. The DHCPv6 Relay Agent resolutes the Relay-Reply packet from the DHCPv6
Server and sends it to the DHCPv6 client in unicast form;
Protocol and Standard
The related protocol and standard is:
RFC3315 Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
Default Configuration
Function
Default value
DHCPv6 Relay Agent
Disabled
DHCPv6 Relay Agent Server Address
Not specified.
Configuring DHCPv6 Relay Agent
Command
Function
Ruijie# configure terminal
Enter global configuration mode.
Ruijie(config)# interface
interface-type interface-name
Enter interface configuration mode
(the gateway of DHCPv6 client
network segment).