<div dir="ltr"><div><br></div>Thanks Anand,<div><br></div><div>I don't have any errors logs to answer Tony, but just the "dig +short -x 192.168.223.42" doesn't return anything.</div><div><br></div><div>So if I have to create two /24 reverse zones for my case, I will, but I was hopping a smarter solution.</div><div><br></div><div>Should I have to create two reverses zones definition in my dhcpd.conf file, like this ?</div><div><br></div><div><div>subnet 192.168.222.0 netmask 255.255.254.0 {</div><div> # pool d'adresses IP dynamiques</div><div> pool {</div><div> range 192.168.222.20 192.168.222.253;</div><div> range 192.168.223.20 192.168.223.250;</div><div> }</div><div><br></div><div> ddns-domainname "<a href="http://domain.int">domain.int</a>";</div><div> option routers 192.168.223.254; # default gateway</div><div> option subnet-mask 255.255.254.0;</div><div> option broadcast-address 192.168.223.255;</div><div> next-server 192.168.200.19;<br></div><div> filename "undionly.kpxe";</div><div> allow bootp;</div><div> allow booting;</div><div><br></div><div> # Zone reverse</div><div> zone 222.168.192.in-addr.arpa. {</div><div> primary 192.168.200.1;</div><div> key <a href="http://mikros.int">mikros.int</a>;</div><div> }</div><div><div><br class=""> zone 223.168.192.in-addr.arpa. {</div><div> primary 192.168.200.1;</div><div> key <a href="http://mikros.int">mikros.int</a>;</div><div> }</div></div><div>}</div></div><div><br></div><div><br></div><div>Thanks,</div><div><br></div><div><div class="gmail_extra"><div class="gmail_quote">On Wed, May 25, 2016 at 11:52 AM, Anand Buddhdev <span dir="ltr"><<a href="mailto:anandb@ripe.net" target="_blank">anandb@ripe.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi Jonathan,<br>
<br>
If it's a /23, may I suggest creating two reverse zones, for each of the<br>
/24s in that prefix? It's much simpler.<br>
<br>
RFC 2317-style delegation, while possible for a /23, was designed for<br>
IPv4 prefixes smaller than a /24.<br>
<br>
Regards,<br>
<br>
Anand Buddhdev<br>
RIPE NCC<br>
<span class=""><br>
On 25/05/16 11:37, Jonathan Del Campo wrote:<br>
> Hello,<br>
><br>
> We are trying to create a zone for a /23 subnet (<a href="http://192.168.222.0/23" rel="noreferrer" target="_blank">192.168.222.0/23</a>), but we<br>
> can't get the reverse zone working.<br>
><br>
> There is our config :<br>
><br>
</span>> */etc/named/domain.int.zonefile :*<br>
<span class="">><br>
> zone "0/23.222.168.192.in-addr.arpa" IN {<br>
> type master;<br>
> file "dynamic/0-23.222.168.192.in-addr.arpa";<br>
> };<br>
><br>
><br>
><br>
</span>> */var/named/dynamic/0-23.222.168.192.in-addr.arpa :*<br>
<span class="">> $ORIGIN .<br>
> $TTL 3600 ; 1 hour<br>
> 0/23.222.168.192.in-addr.arpa IN SOA <a href="http://dns1.domain.int" rel="noreferrer" target="_blank">dns1.domain.int</a>. <a href="http://sysadmin.domain.eu" rel="noreferrer" target="_blank">sysadmin.domain.eu</a>.<br>
> (<br>
> <a href="tel:2013021143" value="+12013021143">2013021143</a> ; serial<br>
> 1200 ; refresh (20 minutes)<br>
> 3600 ; retry (1 hour)<br>
> 1209600 ; expire (2 weeks)<br>
> 3600 ; minimum (1 hour)<br>
> )<br>
> NS <a href="http://DNS1.domain.int" rel="noreferrer" target="_blank">DNS1.domain.int</a>.<br>
> $ORIGIN 0/23.222.168.192.in-addr.arpa.<br>
> $TTL 86400 ; 1 day<br>
> 102 PTR <a href="http://vegeta.domain.int" rel="noreferrer" target="_blank">vegeta.domain.int</a>.<br>
> ...<br>
><br>
><br>
> I don't know if the naming convention is correct ( 0-23 vs 0/23 ) ?<br>
><br>
> Can you please help ?<br>
><br>
><br>
><br>
</span>> _______________________________________________<br>
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</blockquote></div><br></div></div></div>