--------
- daemon: check existence of config file even if rundir isn't specified
- policy.FORWARD and STUB: use RTT tracking to choose servers (#125, #208)
+- dns64: fix CNAME problems (#203) It still won't work with query policies.
Improvements
------------
The module for :rfc:`6147` DNS64 AAAA-from-A record synthesis, it is used to enable client-server communication between an IPv6-only client and an IPv4-only server. See the well written `introduction`_ in the PowerDNS documentation.
+.. warning:: The module currently won't work well with query policies.
+
.. tip:: The A record sub-requests will be DNSSEC secured, but the synthetic AAAA records can't be. Make sure the last mile between stub and resolver is secure to avoid spoofing.
Example configuration
dns64.config('fe80::21b:aabb:0:0')
+
.. _RPZ: https://dnsrpz.info/
-.. _introduction: https://doc.powerdns.com/md/recursor/dns64
\ No newline at end of file
+.. _introduction: https://doc.powerdns.com/md/recursor/dns64