Hi,
I am trying to configure a subnet (example:
10.1.16.32/27<http://10.1.26.96/27>)
zone files for internal domains, and have hard times with setting up the
reverse lookup zone file. The couple examples I found on the internet
didn't help much.
This example taken from the Pro Bind and DNS book was the closest to what I
wanted to achieve but unfortunately it didn't work for me due to an error:
http://www.zytrax.com/books/dns/ch9/reverse.html
For instance adding a zone definition in /etc/named.conf like this forced
the DNS server to complain about bad name of the zone:
zone "27/32.16.1.10.in-addr.arpa" IN {
type master;
file "16.1.10.in-addr.arpa.db";
};
named-checkconf -z /etc/named.conf produces the following errors
zone 27/32.16.1.10.in-addr.arpa/IN: loading from master file
> 16.1.10.in-addr.arpa.db failed: bad name (check-names)
> zone 27/32.16.1.10.in-addr.arpa/IN: not loaded due to errors.
> _default/27/32.16.1.10.in-addr.arpa/IN: bad name (check-names)
16.1.10.in-addr.arpa.db content
> $ORIGIN 27/32.16.1.10.in-addr.arpa.
> $TTL 300
> @ IN SOA ns1.example.com. i...@example.com (
> 2014033102 ; serial
> 300 ; time to refresh
> 3600 ; time to retry
> 604800 ; time to expire
> 300) ; time to live
> IN NS ns1.example.com
> IN NS ns1.example.com.
> $GENERATE 34-61 $ IN PTR ${0,3,d}.perf01.example.com
I tried adding check-names ignore; to the zone definition in named.conf,
which removed the bad-name errors but it didn't resolve the reverse lookup
problem for this subnet.
Thanks
Dimitar
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