Bug#932267: pdns-recursor: PDNS Recursor by default does not support IPv6

[Chris Hofstaedtler]

* Chris Hofstaedtler <z...@debian.org> [201220 17:32]:
> * Mark Schouten <m...@tuxis.nl> [190717 10:09]:
> > 2: set local-address to 127.0.0.1, [::1] to enable listening on ::1

This has become the default in current versions.

Chris