Bind9 - Reverse net /20 mask 255.255.240.0
Mauricio Rabello
mauricio.redes at interjato.com.br
Thu Mar 6 17:03:27 UTC 2008
Hello? I doubt with a setup for Reverse to
The networks contracted to the AS, here is the problem and attitudes held,
I would like obtain information where to set the bind9 to do the reverse of a network
/20 mask 255.255.240.0 and
/18 mask 255.255.192.0
See what we have done, and details of the problem:
Configured to bind to the other side for a network / 20
(X.X.48.0/20), but it did not work,
For the resolution of the same and work, divided into various networks / 24,
Tried on the net, the site of the bind (http://www.isc.org/sw/bind/add-doc.php)
And in my draft of the course, but not thought much about it,
For configuration I
Named.conf put in the following way
zone "48-63.168.192.in-addr.arpa" {
type master;
file "/var/named/48-63.168.192.in-addr.arpa.zone";
};
But not satisfied,
After initial changed to ip / masks and also not satisfied
zone "48-20.168.192.in-addr.arpa" {
type master;
file "/var/named/48-20.168.192.in-addr.arpa.zone";
};
And the files of zones are thus:
$TTL 86400
@ IN SOA XXXXXXXXX. root.XXXXX. (
2008030406 ; Serial
28800 ; Refresh
14400 ; Retry
2592000 ; Expire
86400 ) ; Minimum
@ IN NS ns2.XXXXXXX.
@ IN NS ns3.XXXXXXX.
1.48 IN PTR 192-168-48-1.cliente.com.br.
2.48 IN PTR 192-168-48-2.cliente.com.br.
3.48 IN PTR 192-168-48-3.cliente.com.br.
...
...
...
253.63 IN PTR 192-168-63-253.cliente.com.br.
254.63 IN PTR 192-168-63-254.cliente.com.br.
255.63 IN PTR 192-168-63-255.cliente.com.br.
Used to test
$dig -x ip @ns
$host ip
--
Mauricio Rabello
Analista de Redes
<----------------->
Interjato: Único Provedor do RN com Disco Virtual no E-mail
Assine Já! 4008-4000
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