R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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[Sysname] interface gigabitethernet 2/1/2
[Sysname-GigabitEthernet2/1/2] ipv6 dhcp select relay
Related commands
• display ipv6 dhcp relay server-address
• display ipv6 dhcp server
DHCPv6 server commands
address range
Use address range to specify a non-temporary IPv6 address range in a DHCPv6 address pool for
dynamic allocation.
Use undo address range to remove the non-temporary IPv6 address range in the address pool.
Syntax
address range start-ipv6-address end-ipv6-address [ preferred-lifetime preferred-lifetime valid-lifetime
valid-lifetime ]
undo address range
Default
No non-temporary IPv6 address range is configured.
Views
DHCPv6 address pool view
Predefined user roles
network-admin
Parameters
start-ipv6-address: Specifies the start IPv6 address.
end-ipv6-address: Specifies the end IPv6 address.
preferred-lifetime preferred-lifetime: Specifies the preferred lifetime for the non-temporary IPv6 addresses.
The value range is 60 to 4294967295 seconds, and the default is 604800 seconds (7 days).
valid-lifetime valid-lifetime: Specifies the valid lifetime for the non-temporary IPv6 addresses. The value
range is 60 to 4294967295 seconds, and the default is 2592000 seconds (30 days). The valid lifetime
cannot be shorter than the preferred lifetime.
Usage guidelines
If you do not specify any non-temporary IPv6 address range, all unicast addresses on the subnet
specified by the network command in address pool view are assignable. If you specify a non-temporary
IPv6 address range, only the IPv6 addresses in the specified IPv6 address range are assignable.
You can specify only one non-temporary IPv6 address range in an address pool. If you use the address
range command multiple times, the most recent configuration takes effect.
The non-temporary IPv6 address range specified by the address range command must be on the subnet
specified by the network command.