Temporary Address Range - HPE FlexFabric 5950 Series Command Reference Manual

prefix prefix/prefix-len: Specifies the prefix and prefix length. The value range for the prefix length is
1 to 128.
duid duid: Specifies a client DUID. The value is an even hexadecimal number in the range of 2 to
256.
iaid iaid: Specifies a client IAID. The value is a hexadecimal number in the range of 0 to FFFFFFFF.
If you do not specify an IAID, the server does not match the client IAID for prefix assignment.
preferred-lifetime preferred-lifetime: Sets the preferred lifetime of the address or prefix. The value
range is 60 to 4294967295 seconds, and the default is 604800 seconds (7 days).
valid-lifetime valid-lifetime: Sets the valid lifetime of the address or prefix. 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
You can specify multiple static bindings in a DHCPv6 address pool.
An IPv6 address or prefix can be bound to only one DHCPv6 client.
To modify a static binding, execute the undo static-bind command to delete the binding, and then
execute the static-bind command.
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 restore the default.
Syntax
temporary
preferred-lifetime valid-lifetime valid-lifetime ]
undo temporary address range
Default
No temporary IPv6 address range is configured in a DHCPv6 address pool.
Views
DHCPv6 address pool view
address range start-ipv6-address end-ipv6-address
301
[ preferred-lifetime