IP6M uses PowerDNS for dns recursor server. Installing the pacckage:
apt install pdns-recursor
The configuration file is at:
The options that has to be adjusted:
allow-from= 192.168.0.0/16, 2001:db8::/32
Our IP address ranges where DNS querys come from.
local-address= 192.168.89.10, 127.0.0.1, ::1, 2001:db8::10
The IP addresses of the server.
max-cache-entries= 100000Dns cache size. The default 1M may require too much memory.
This is necessery for PowerDNS to originate outgoing DNS queries from its IPv6 address.