Enable or disable updates for this scope enable disable enable Enable updates for this scope disable Disable updates for this scope (enable|disable) Set it to either enable or disable Always update both forward and reverse DNS data, regardless of the client's request enable disable enable Force update both forward and reverse DNS records disable Respect client request settings (enable|disable) Set it to either enable or disable Perform a DDNS update, even if the client instructs the server not to enable disable enable Force DDNS updates regardless of client request disable Respect client request settings (enable|disable) Set it to either enable or disable Replace client name mode never always when-present when-not-present never Use the name the client sent. If the client sent no name, do not generate one always Replace the name the client sent. If the client sent no name, generate one for the client when-present Replace the name the client sent. If the client sent no name, do not generate one when-not-present Use the name the client sent. If the client sent no name, generate one for the client (never|always|when-present|when-not-present) Invalid replace client name mode The prefix used in the generation of an FQDN Invalid generated prefix The suffix used when generating an FQDN, or when qualifying a partial name Invalid qualifying suffix Update DNS record on lease renew enable disable enable Update DNS record on lease renew disable Do not update DNS record on lease renew (enable|disable) Set it to either enable or disable DNS conflict resolution behavior enable disable enable Enable DNS conflict resolution disable Disable DNS conflict resolution (enable|disable) Set it to either enable or disable Calculate TTL of the DNS record as a percentage of the lease lifetime Invalid qualifying suffix A regular expression describing the invalid character set in the host name A string of zero or more characters with which to replace each invalid character in the host name