additional-processing=on doesn't work since recursor 3.5.x
dig ns powerdns.com
; <<>> DiG 9.9.4-RedHat-9.9.4-14.el7 <<>> ns powerdns.com ;; global options: +cmd ;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35097 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;powerdns.com. IN NS
;; ANSWER SECTION:
powerdns.com. 3597 IN NS powerdnssec1.ds9a.nl.
powerdns.com. 3597 IN NS powerdnssec2.ds9a.nl.
;; Query time: 1 msec
;; SERVER: 10.0.0.70#53(10.0.0.70)
;; WHEN: Sat May 31 16:04:08 CEST 2014
;; MSG SIZE rcvd: 91
Result: The additional section is still missing.
;; ADDITIONAL SECTION:
powerdnssec2.ds9a.nl. 380 IN A 22.214.171.124
powerdnssec2.ds9a.nl. 380 IN AAAA 2a01:4f8:110:4389::2
powerdnssec1.ds9a.nl. 380 IN A 126.96.36.199
powerdnssec1.ds9a.nl. 380 IN AAAA 2001:888:2000:1d::2
Can confirm, this option (and its v6 counterpart) don't actually do anything right now (since 21f0f88). Will discuss.
remove (non-working) [aaaa-]addition-processing flags from the recurs…
…or. Closes #1448
As this has been "broken" since before 3.5, and nobody has reported actual problems resulting from it, we have decided to delete the dead code. A feature request ticket (with motivation) would be considered after 3.6.0