On 04/04/14 04:20, Craig McQueen wrote: > On 04/04/14 07:28, Simon Kelley wrote: >> On 03/04/14 08:22, Craig McQueen wrote: >>> * No custom PTR records can be defined with ptr-record. >> >> That's behaving as documented, --ptr-record doesn't appear in the list >> of data included in an authoritative zone given in the AUTHORITATIVE >> CONFIGURATION section of the man page. The reason is, I think, that >> PTR-records can have any name, not just w.x.y.x.in-addr.arpa. It's >> therefore difficult to use the subnet(s) associated with an auth-zone to >> filter them. It would be possible to filter on the name using the domain >> associated with an auth zone, and filter w.x.y.x.in-addr.arpa on the >> subnet. That's quite complex to understand/document/use. > > DNS-SD (RFC 6763) makes use of PTR records that end in the domain name. > E.g. ending in example.com.: > > _http._tcp.example.com. > lb._dns-sd._udp.example.com. > > DNS-SD also makes use of PTR records that end in the reverse mapping > name of the network address of the subnet. E.g. for subnet > 192.168.5.0/24, some PTR records ending in 0.5.168.192.in-addr.arpa.: > > b._dns-sd._udp.0.5.168.192.in-addr.arpa. > lb._dns-sd._udp.0.5.168.192.in-addr.arpa. > > It would be good to allow ptr-record options that match either of these > cases. > > The first case (ending in example.com.) should be straight-forward. The > reverse case should also be okay, unless I'm overlooking some > complication. I haven't looked into the IPv6 case. > > DNS-SD also uses SRV and TXT records, ending in .example.com. > > Good points. This is something to return to after the imminent 2.69 release. Did you get a chance to see of the patch I made fixed your NXDOMAIN problem?
Cheers, Simon. _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss