HP MSR2000/3000/4000 Router Series Layer 3 - IP Services Command Reference

286
You cannot modify prefix pools that have been applied. To change the prefix pool for an address pool,
you must remove the prefix pool application first.
Examples
# Apply prefix pool 1 to address pool 1, and use the default preferred lifetime and valid lifetime.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 1
[Sysname-dhcp6-pool-1] prefix-pool 1
# Apply prefix pool 2 to address pool 2, and set the preferred lifetime to one day and the valid lifetime
to three days.
<Sysname> system-view
[Sysname] ipv6 dhcp pool 2
[Sysname-dhcp6-pool-2] prefix-pool 2 preferred-lifetime 86400 valid-lifetime 259200
Related commands
• display ipv6 dhcp pool
• ipv6 dhcp prefix-pool
reset ipv6 dhcp server conflict
Use reset ipv6 dhcp server conflict to clear IPv6 address conflict information.
Syntax
reset ipv6 dhcp server conflict [ address ipv6-address ]
Views
User view
Predefined user roles
network-admin
Parameters
address ipv6-address: Clears conflict information for the specified IPv6 address. If you do not specify any
IPv6 address, the command clears all IPv6 address conflict information.
Usage guidelines
Address conflicts occur when dynamically assigned IP addresses have been statically configured for
other hosts. After the conflicts are resolved, you can use the reset ipv6 dhcp server conflict command to
clear conflict information so that the conflicted addresses can be assigned to clients.
Examples
# Clear all IPv6 address conflict information.
<Sysname> reset ipv6 dhcp server conflict
Related commands
display ipv6 dhcp server conflict
reset ipv6 dhcp server expired
Use reset ipv6 dhcp server expired to clear binding information for lease-expired IPv6 addresses.