Use the “dhcp6”command to display or configure DHCPv6 settings.
View settings
The following command displays the current DHCPv6 settings.
msh> dhcp6
DHCPv6-lite configuration and display
msh> dhcp6 “interface_name” lite {on|off}
Viewing and specifying DNS server address selection (obtained from the dhcpv6 server/user specified value)
msh> dhcp6 dnsaddr {dhcp|static}
DUID(DHCP unique ID) deletion and display
msh> dhcp6 duid clear
Viewing and specifying the time required to re-obtain the parameter obtained from dhcpv6
msh> dhcp6 ooption lifetime [0-65535]
It can be entered between 0 and 65535 minutes.
The default is 60 minutes.
If you specify "0", you cannot re-obtain the value.