R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

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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 367, DHCPv6 clients reside in network 1::/64, and the IPv6 address of the DHCPv6
server is 2::2/64. The DHCPv6 client and server need to communicate via a DHCPv6 relay agent
(Firewall).
The Firewall 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 367 Network diagram
Configuring the Firewall as a DHCPv6 relay agent
# Enable IPv6.
<Firewall> system-view
[Firewall] ipv6
# Configure the IPv6 addresses of GigabitEthernet 0/1 and GigabitEthernet 0/2 respectively.
[Firewall] interface gigabitethernet 0/2