Rfc 2136 support?

NSD
1

does nsd v4.3.6 support rfc 2136 (DNS UPDATE) queries? ive been testing and it seems to not work but wanted to confirm.

running on openbsd and testing with terraform.
their man page has a “drop-updates” setting which i set to no but that doesnt help.

https://man.openbsd.org/nsd.conf

thx

2

Hi Tuesday Codes,

NSD does *not* support dynamic DNS updates. By default, it refuses such queries. The "drop-updates" option takes it a step further by simply dropping them, and not even responding to them.

Regards,
Anand

3

Hi Tuesday,

No NSD has no support for DNS UPDATE. The configure option is to simply
drop UPDATE queries and not return rcode NOTIMPL.

4

is this something planned to be added or will it add too much complexity to nsd?