DDNS reverse entries time out

[Roelf Schreurs]

Hi

I have a problem getting ddns to work with DHCP and DNS.
The problem is I can't get the reverse entries to work properly, it keeps on
timing out.
I have added all relevant info. Can somebody please try and help solve the
problem.
Thanks

Feb 20 14:32:35 imcdt dhcpd: if IN A discworld.intra.imc rrset doesn't exist
add 302400 IN A discworld.intra.imc 192.168.100.200: success.
Feb 20 14:32:37 imcdt dhcpd: delete IN PTR 200.100.168.192.100.168.192 add
302400 IN PTR 200.100.168.192.100.168.192 discworld.intra.imc: timed out.

options {
directory "/var/named/";
pid-file "named.pid";
allow-query { any; };
};

zone "." {
type hint;
file "root.hints";
};

zone "intra.imc" {
type master;
file "intra.imc";
allow-transfer { 192.168.100.52; };
allow-update { 192.168.100.45; 192.168.100.52; 127.0.0.1; };
also-notify {192.168.100.52;};
};

zone "in-addr.arpa" {
type master;
file "100.168.192";
allow-transfer { 192.168.100.52; };
allow-update { 192.168.100.45; 192.168.100.52; 127.0.0.1; };
also-notify {192.168.100.52;};
};

#IMC DHCP configuration

option domain-name "intra.imc";
default-lease-time 604800;
max-lease-time 2419200;
ddns-update-style ad-hoc;
option domain-name-servers 192.168.100.45;

subnet 192.168.100.0 netmask 255.255.255.0 {
range 192.168.100.100 192.168.100.225;
option routers 192.168.100.10;
option subnet-mask 255.255.255.0;
ddns-updates on;
ddns-domainname "intra.imc";
ddns-rev-domainname "100.168.192";
}

-rw-r--r-- 1 root root 202 Jan 29 10:17 100.168.192
-rw-r--r-- 1 root root 361 Feb 13 10:31 intra.imc
-rw-r--r-- 1 named named 1607 Feb 20 14:32 intra.imc.jnl

-------------------------------------------------------------

Roelf Schreurs
IMC
Amsterdam
+31 20 527 5092

Linux is like a wigwam - no windows, no gates, apache inside!

[Simon Waters]

Roelf Schreurs wrote:
>
> zone "in-addr.arpa" {
> type master;

Do really want to me master of all of "in-addr.arpa" ?

> ddns-rev-domainname "100.168.192";

I think you want "in-addr.arpa." here, as it is qualifying the
name;

> 200.100.168.192.100.168.192