Comment 2 for bug 1669193

Simple debdiff to enable json support for the statistics.

To test, add this to /etc/bind/named.conf.local and restart bind:

statistics-channels {
  inet * port 8888
  allow { 127.0.0.1; };
};

(replace 127.0.0.1 with "any" if you prefer)

Then access the endpoint: wget http://localhost:8888/json

http://localhost:8888/xml also still works.