R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

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Usage guidelines
You can specify multiple static bindings in a DHCPv6 address pool.
An IPv6 address or prefix can be bound to only one DHCPv6 client. You cannot modify bindings that
have been created. To change the binding for a DHCPv6 client, you must delete the existing binding first.
Examples
# In address pool 1, bind IPv6 address 2001:0410::/35 to the client DUID 0003000100e0fc005552
and IAID A1A1A1A1.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 1
[Sysname-dhcp6-pool-1] static-bind address 2001:0410::/35 duid 0003000100e0fc005552 iaid
A1A1A1A1
# In address pool 1, bind prefix 2001:0410::/35 to the client DUID 00030001CA0006A400 and IAID
A1A1A1A1.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 1
[Sysname-dhcp6-pool-1] static-bind prefix 2001:0410::/35 duid 00030001CA0006A400 iaid
A1A1A1A1
Related commands
display ipv6 dhcp pool
temporary address range
Use temporary address range to configure a temporary IPv6 address range in a DHCPv6 address pool
for dynamic allocation.
Use undo temporary address range to remove the temporary IPv6 address range from the address pool.
Syntax
temporary address range start-ipv6-address end-ipv6-address [ preferred-lifetime preferred-lifetime
valid-lifetime valid-lifetime ]
undo temporary address range
Default
No temporary IPv6 address range is configured in an address pool.
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. The value range is 60 to
4294967295 seconds, and the default is 604800 seconds (7 days).