Updating zserver dyndns
Updating zserver dyndns - tips dating british man
An example: If a TSIG key is set for the domain, it is required to be used for the update.
This configures how the soa serial should be updated. After every update, the soa serial is updated as this is required by section 3.7 of RFC2136. RFC2136 (Section 3.6) defines some specific behaviour for updates of SOA records.The behaviour is configurable via domainmetadata with the SOA-EDIT-DNSUPDATE option. Whenever the SOA record is updated via the update message, the logic to change the SOA is not executed.Note: Powerdns will always use SOA-EDIT when serving SOA records, thus a query for the SOA record of the recently update domain, might have an unexpected result due to a SOA-EDIT setting.This gives the ip '127.0.0.1' access to send update messages.Make sure you use the ip address of the machine that runs dhcpd. This can only be done via the domainmetadata table: which accepts one parameter.The default is no, which means that DNS updates are ignored by Power DNS (no message is logged about this! Change the setting to dnsupdate=yes to enable DNS update support. A list of IP ranges that are allowed to perform updates on any domain.
The default is 0.0.0.0/0, which means that all ranges are accepted.
There are two configuration parameters that can be used within the powerdns configuration file.
A setting to enable/disable DNS update support completely.
Only one item is allowed per row, but multiple rows can be added.
An example: This will allow 1.0/8 and 203.0.113.2/32 to send DNS update messages for the domain.
So to only allow dynamic DNS updates to a zone based on TSIG key, and regardless of IP address, set allow-dnsupdate-from to empty, set ALLOW-DNSUPDATE-FROM to "0.0.0.0/0" and "::/0" and set the TSIG-ALLOW-DNSUPDATE to the proper key name. For permissions, a number of per zone settings are available via the domain metadata (See Per zone settings aka Domain Metadata).