rDNS stubs not working (unbound + nsd3)

Unbound
1

Continuing with my BIND to unbound+nsd3 migration I'm looking at
reverse resolution. While forward resolution stubs work fine, I don't
seem to be able to ge the reverse stubs working. Here's what I have
currently:

I have NSD3 set up on the localhost, different interface, as the
authoritative server with a pretty simple config:

server:
    ip-address: 172.22.22.185
    port: 53
    ip4-only: yes

    logfile: "/var/log/nsd.log"
    verbosity: 2

    zonesdir: "/etc/nsd3/zonedata"

    zone:
        name: "22.22.172.in-addr.arpa"
        zonefile: "_reverse.22.22.172"

    zone:
        name: "mytestzone.lan"
        zonefile: "mytestzone.lan"

Now if I dig... dig @172.22.22.185 mytestzone.lan, I get:

# dig @172.22.22.185 mytestzone.lan

2

Hi Ville,

- From the response you can see it responds with the SOA from
22.172.in-addr.arpa; this is because you need this nodefault statement:
     local-zone: "22.172.in-addr.arpa" nodefault

(the 172 nodefault is not specific in the config you listed).

Best regards,
   Wouter