# ipv6 dhcpv6-local prefix-lifetime

#### Syntax

ipv6 dhcpv6-local prefix-lifetime { days [ hours [ minutes [ seconds ] ] ] | infinite }

no ipv6 dhcpv6-local prefix-lifetime

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Sets the default lifetime for which a prefix delegated by this DHCPv6 local server is valid. This default is overridden by the interface-specific lifetime. The no version restores the default lifetime to 1 day.

#### Options

- days—Number of days in the lifetime; in the range 0–32768
- hours—Number of hours in the lifetime; in the range 0–24
- minutes—Number of minutes in the lifetime; in the range 0–60
- seconds—Number of seconds in the lifetime; in the range 0–60
- infinite—Assigns a lifetime that does not expire

#### Mode

Global Configuration