[Pdns-users] pdns 2.9.20 and wrong SRV RR answer

[Derrik Pates]

Daniel Nauck wrote:
> Powerdns returns a wrong result of a SRV RR in Version 2.9.20 (Debian
> static x86)
> 
> Datebasecontent:
> mysql> SELECT * FROM records WHERE domain_id=653 AND type="srv";
> +------+-----------+--------------------------------+------+-------------------------------+------+------+-------------+
> | id   | domain_id | name                           | type | content
>                    | ttl  | prio | change_date |
> +------+-----------+--------------------------------+------+-------------------------------+------+------+-------------+
> | 6529 |       653 | _xmpp-server._tcp.srv-test.com | SRV  | 10 0 5269
> jabber.srv-test.com | 3600 | NULL |        NULL |
> | 6530 |       653 | _xmpp-client._tcp.srv-test.com | SRV  | 10 0 5222
> jabber.srv-test.com | 3600 | NULL |        NULL |
> +------+-----------+--------------------------------+------+-------------------------------+------+------+-------------+
> 2 rows in set (0.00 sec)


Your SRV records are incorrectly structured; see below ('control' is a 
custom field):

+-------+-----------+------------------------------+------+---------------------------------+-------+------+-------------+---------+
| id    | domain_id | name                         | type | content 
         | ttl   | prio | change_date | control |
+-------+-----------+------------------------------+------+---------------------------------+-------+------+-------------+---------+
| 11244 |       416 | _sip._udp.voxel.net          | SRV  | 0 5060 
voice1.lga1.us.voxel.net |  3600 |    0 |  1150136463 | normal  |
| 11408 |       416 | _sip._tcp.voxel.net          | SRV  | 0 5060 
voice1.lga1.us.voxel.net |  3600 |    0 |  1150136462 | normal  |

You don't set the PRIO value in the 'content' column, you should be 
setting it in the 'prio' field of the 'records' table. PowerDNS is 
trying to do the right thing based on the defined structure.

-- 
Derrik Pates
demon at devrandom.net