C613-50100-01 REV C Command Reference for x930 Series 2758
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
DHCP FOR IPV6 (DHCPV6) COMMANDS
ADDRESS
RANGE
address range
Overview Use this command in DHCPv6 Configuration mode to specify an address range for
address assignment with DHCPv6 server pool configuration.
Use the no variant of this command to remove an address range from the DHCPv6
server pool.
Syntax
address range <first-ipv6-address>
<last-ipv6-address>[lifetime {<valid-time>|infinite}
{<preferred-time>|infinite}]
no address range <first-ipv6-address> <last-ipv6-address>
Default The default valid lifetime is 2592000 seconds and the default preferred lifetime is
604800 seconds.
Mode DHCPv6 Configuration
Usage Preferred IPv6 addresses or prefixes are available to interfaces for unrestricted use
and are deprecated when the preferred timer expires.
Deprecated IPv6 addresses and prefixes are available for use and are discouraged
but not forbidden. A deprecated address or prefix should not be used as a source
address or prefix, but packets sent from deprecated addresses or prefixes are
delivered as expected.
Parameter Description
<first-ipv6-
address>
Specify the first IPv6 address of the IPv6 address range, in
hexadecimal notation in the format X:X::X:X.
<last-ipv6-
address>
Specify the last IPv6 address of the IPv6 address range, in
hexadecimal notation in the format X:X::X:X.
lifetime Optional. Specify a time period for the hosts to remember
router advertisements (RAs).
If you specify this parameter then you must also specify a
valid-time and a preferred-time value.
See the Usage notes below this parameter table for a
description of preferred and valid lifetimes and how these
determine deprecated or invalid IPv6 addresses upon expiry.
<valid-time> Specify a valid lifetime in seconds in the range
<5-31536000>.
The default valid lifetime is 2592000 seconds.
infinite Specify an infinite valid lifetime or an infinite preferred
lifetime, or both, when using this keyword.
<preferred-time> Specify a preferred lifetime in seconds in the range
<5-31536000>.
The default preferred lifetime is 604800 seconds.
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