R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

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valid-lifetime valid-lifetime: Specifies the valid lifetime. 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 execute the temporary address range command, the DHCPv6 server does not support
temporary address assignment.
You can configure only one temporary IPv6 address range in an address pool. If you use the command
multiple times, the most recent configuration takes effect.
Examples
# In DHCPv6 address pool 1, configure a temporary IPv6 address range from 3ffe:501:ffff:100::50 to
3ffe:501:ffff:100::60.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 1
[Sysname-dhcp6-pool-1] network 3ffe:501:ffff:100::/64
[Sysname-dhcp6-pool-1] temporary address range 3ffe:501:ffff:100::50
3ffe:501:ffff:100::60
Related commands
• display ipv6 dhcp pool
• address range
• network