Here you specify the time in seconds that the client should treat this prefix as "preferred". After this time elapses, a client classifies this address as "deprecated".
- SNMP ID:
- 2.70.3.1.6.5
- Console path:
- Setup > IPv6 > DHCPv6 > Server > Reservations
- Possible values:
Max. 10 characters from [0-9]
- Default:
- 3600
