AW: nsupdate: A records (glue) in reverse zones

Kevin Darcy kcd at daimlerchrysler.com
Thu Oct 26 22:51:55 UTC 2006


Never say never. What's stopping someone from naming a nameserver 
ns1.96.130.in-addr.arpa, for instance? Reverse zones are not, after all, 
*inherently* different from any other kind of zones; A records and 
delegations are eminently permissible in the in-addr.arpa tree.

                                                                         
               - Kevin

Kleinfeld, Ralf wrote:
> Hi,
>
> you won't need glue records in reverse zones, because the hostnames of the 
> name server to which you delegate a subdomain will never be in the delegated
> zone.
>
> Best Regards,
> Ralf
>
>
> -----Ursprüngliche Nachricht-----
> Von: bind-users-bounce at isc.org [mailto:bind-users-bounce at isc.org] Im Auftrag von Sven Hergenhahn
> Gesendet: Donnerstag, 26. Oktober 2006 14:11
> An: bind-users at isc.org
> Betreff: nsupdate: A records (glue) in reverse zones
>
> Hi everybody,
>
> the problem is that I am unable to create an A record in a reverse zone (for glue reasons).
>
> Here's what I tried:
>
> $ nsupdate -d
>   
>> zone 112.96.130.in-addr.arpa
>> update add testarecord.my.domain.com. 900 IN A 130.96.112.13
>>
>>     
> Reply from SOA query:
> ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id:  24315 ;; flags: qr aa rd ra ; QUESTION: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION:
> ;testarecord.my.domain.com.      IN      SOA
>
> ;; AUTHORITY SECTION:
> my.domain.com.           0       IN      SOA     nameserver.other.domain.com 
> unixadmin.other.domain.com. 397 900 420 604800 10800
>
> Found zone name: my.domain.com
> The master is: nameserver.other.domain.com before getaddrinfo()
>
> Reply from update query:
> ;; ->>HEADER<<- opcode: UPDATE, status: NOTZONE, id:  38866 ;; flags: qr ra ; ZONE: 0, PREREQ: 0, UPDATE: 0, ADDITIONAL: 0
>
>
> Apparently, the zone prereq is ignored. Is that not possible at all? Or can anybody  shed some light as to what I am doing wrong here.
>
> Thanks in advance,
> Sven
>
>
>
>
>
>
>   



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