[talk] NSD and reverse zone files
patrik at sigterm.se
Thu Jun 30 02:23:04 EDT 2016
On Tue, Jun 28, 2016 at 01:19:36PM +0000, Mark Saad wrote:
> Some further checking . I have unbound in front of nsd; and it appears that unbound is the issue.
Just a quick hint: it was possible to see something was in front of NSD
becuase your drill output contained "flags: [...] ra". Since NSD is
authoritative only it should never set the Recursion Available bit.
> > [msaad at ny4-c108-nocbox ~]$ drill -x 192.168.221.1
> > ;; ->>HEADER<<- opcode: QUERY, rcode: SERVFAIL, id: 20754
> > ;; flags: qr rd ra ; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
> > ;; QUESTION SECTION:
> > ;; 188.8.131.52.in-addr.arpa. IN PTR
You could try running unbound-host with your configuration file:
unbound-host -v -dd -C /path/to/unbound.conf 192.168.221.1
The -dd will result in very detailed output showing what the unbound
code is doing. You may get by with less debug as well.
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