R2511-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V5)

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Displaying and maintaining the DHCPv6 relay
agent
Task Command Remarks
Display the DUID of the local
device.
display ipv6 dhcp duid [ | { begin | exclude |
include } regular-expression ]
Available in any view.
Display DHCPv6 server addresses
specified on the DHCPv6 relay
agent.
display ipv6 dhcp relay server-address { all |
interface interface-type interface-number } [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Display packet statistics on the
DHCPv6 relay agent.
display ipv6 dhcp relay statistics [ | { begin |
exclude | include } regular-expression ]
Available in any view.
Clear packets statistics on the
DHCPv6 relay agent.
reset ipv6 dhcp relay statistics
Available in user
view.
DHCPv6 relay agent configuration example
Network requirements
As shown in Figure 124, DHCPv6 clients reside in network 1::/64, and the IPv6 address of the DHCPv6
server is 2::2/64. The DHCPv6 client and server must communicate through a DHCPv6 relay agent
(Router A).
Router A acts as the gateway of network 1::/64. It sends RA messages to notify the hosts to obtain IPv6
addresses and other configuration parameters through DHCPv6. For more information about RA
messages, see "Configuring IPv6 basics."
Figure 124 Network diagram
Configuration procedure
1. Configure Router A as a DHCPv6 relay agent: