Hi Jonathan,
If it's a /23, may I suggest creating two reverse zones, for each of the
/24s in that prefix? It's much simpler.
RFC 2317-style delegation, while possible for a /23, was designed for
IPv4 prefixes smaller than a /24.
Regards,
Anand Buddhdev
RIPE NCC
On 25/05/16 11:37, Jonathan Del Campo wrote:
> Hello,
>
> We are trying to create a zone for a /23 subnet (192.168.222.0/23), but we
> can't get the reverse zone working.
>
> There is our config :
>
> */etc/named/domain.int.zonefile :*
>
> zone "0/23.222.168.192.in-addr.arpa" IN {
> type master;
> file "dynamic/0-23.222.168.192.in-addr.arpa";
> };
>
>
>
> */var/named/dynamic/0-23.222.168.192.in-addr.arpa :*
> $ORIGIN .
> $TTL 3600 ; 1 hour
> 0/23.222.168.192.in-addr.arpa IN SOA dns1.domain.int. sysadmin.domain.eu.
> (
> 2013021143 ; serial
> 1200 ; refresh (20 minutes)
> 3600 ; retry (1 hour)
> 1209600 ; expire (2 weeks)
> 3600 ; minimum (1 hour)
> )
> NS DNS1.domain.int.
> $ORIGIN 0/23.222.168.192.in-addr.arpa.
> $TTL 86400 ; 1 day
> 102 PTR vegeta.domain.int.
> ...
>
>
> I don't know if the naming convention is correct ( 0-23 vs 0/23 ) ?
>
> Can you please help ?
>
>
>
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