Technical References

Gives the server control over the lease period. Although a client
can request a specific lease time, the server need not honor the
request if this attribute is set to false (the default).
Even if set to true, clients can request only lease times that are
shorter than those configured for the server.
allow-non-temporary-addresses bool default = true
Determines whether DHCPv6 clients can request non-temporary
(IA_NA) addresses.
The default is to allow clients to request non-temporary addresses.
allow-rapid-commit bool default = false
Determines whether DHCPv6 clients can use a Solicit with the
Rapid Commit option to obtain configuration information with
fewer messages. To permit this, make sure that a single DHCP
server is servicing clients.
This attribute has special handling during the policy hierarchy
processing when checking the Prefix policies (embedded or named)
for the Prefixes on a Link. The Prefixes for the Link are
processed in alphabetic (case blind) order. For each Prefix, the
embedded and then named policy are checked. Only Prefixes to which
the client has access (based on selection tags, etc.) are checked:
- If any of the prefix policies has this attribute set to
FALSE, Rapid Commit is not allowed.
- If at least one has it set to TRUE, Rapid Commit is allowed.
- Otherwise, the remaining policies in the hierarchy are
checked.
The default is not to allow clients to use Rapid Commit.
allow-temporary-addresses bool default = true
Determines whether DHCPv6 clients can request temporary (IA_TA)
addresses.
The default is to allow clients to request temporary addresses.
default-prefix-length rangeint(0-128) default = 64
For delegation, specifies the default length of the delegated prefix,
if a router (client) does not explicitly request it.
The default length must always be less than or equal to the prefix
length of the prefix range.
forward-dnsupdate nameref(DnsUpdateConfig)
Specifies the name of the update configuration that determines
which forward zones to include in updates.
forward-zone-name dname
Designates an optional forward zone for DNS updates.
giaddr-as-server-id bool default = false