Dynamic DNS

Hello i followed the how to for dynamic dns but it won't work.
i have searched on the internet but it seems good to me.

this are my configuration files

zone files:

Code:

$TTL 86400	;1day

@       IN     SOA    linux.example.com.     root.example.com. (
                    2007101601 ; serial
                    28800      ; refresh
                    7200       ; retry 
                    1209600    ; expire
                    1440 )     ; TTL


	IN	NS	linux

linux	IN	A	192.168.1.10

Code:

$TTL 86400	;1day

@     IN     SOA    linux.example.com.     root.example.com. (
                    2007101601 ; serial
                    28800      ; refresh
                    7200       ; retry 
                    120960     ; expire
                    1440 )     ; TTL 

	IN	NS	linux

10	IN	PTR	linux.

named.conf:

Code:

controls {
        inet 127.0.0.1 allow {linux; } keys { "rndckey"; };
};

zone "." {
	type hint;
	file "/etc/db.cache";
};

zone "example.com" IN {
       type master;
       file "/var/named/zones/db.example.com";
       allow-update { key "rndckey"; };
       notify yes;
};

zone "1.168.192.in-addr.arpa" {
       type master;
       file "/var/named/zones/db.1.168.192.in-addr.arpa";
       allow-update { key "rndckey"; };
       notify yes;
};

dhcp.conf:

Code:

authoritative;
include "/etc/rndc.key";
# Server configuration:

server-identifier    linux;
ddns-domainname         "example.com.";
ddns-rev-domainname     "in-addr.arpa.";
ddns-update-style       interim;
ddns-updates            on;
ignore                  client-updates;

# This is the communication zone
zone example.com. {
    primary 127.0.0.1;
    key rndckey;
}

default-lease-time 1200;
max-lease-time 9200;

# Client configuration:
option ip-forwarding    off;
subnet 192.168.1.0 netmask 255.255.255.0 {
	range 192.168.1.20 192.168.1.100;
	option subnet-mask 255.255.255.0;
	option broadcast-address 192.168.1.255;
	option routers 192.168.1.10;
	option domain-name-servers 192.168.1.10;
	option domain-name "example.com";
        zone  1.168.192.in-addr.arpa. {
                primary 192.168.0.1;
                key rndckey;
        }
        zone localdomain. {
                primary 192.168.0.1;
                key rndckey;
        } 
}

the directory /var/named is chmod 770

is this good or not?

 

Which tutorial (URL) exactly? Which distribution are you using?

 

i followed this tutorial:
http://www.howtoforge.com/fedora_dynamic_dns

i have centos 5

So this tutorial shoud work both distributions are from red hat

but it works now except the reverse map not.

 

this are now my configuration files

dhcpd.conf:

Code:

authoritative;
include "/etc/rndc.key";
# Server configuration:

server-identifier    linux;
ddns-domainname         "moosdijk.com.";
ddns-rev-domainname     "1.168.192.in-addr.arpa.";
ddns-update-style       interim;
ddns-updates            on;
ignore                  client-updates;

# This is the communication zone
zone moosdijk.com. {
    primary 127.0.0.1;
    key rndckey;
}

default-lease-time 1200;
max-lease-time 9200;

# Client configuration:
option ip-forwarding    off;
subnet 192.168.1.0 netmask 255.255.255.0 {
	range 192.168.1.20 192.168.1.100;
	option subnet-mask 255.255.255.0;
	option broadcast-address 192.168.1.255;
	option routers 192.168.1.10;
	option domain-name-servers 192.168.1.10;
	option domain-name "moodijk.com";
        zone  1.168.192.in-addr.arpa. {
                primary 192.168.0.1;
                key rndckey;
        }
        zone localdomain. {
                primary 192.168.0.1;
                key rndckey;
        } 
}

named.conf:

Code:

controls {
        inet 127.0.0.1 port 953 
	allow {127.0.0.1; } keys { "rndckey"; };
};

include "/etc/rndc.key";

zone "." {
	type hint;
	file "/etc/db.cache";
};

zone "moosdijk.com" {
       type master;
       file "/var/named/zones/db.moosdijk.com.zone";
       allow-update { key "rndckey"; };
       notify yes;
};

zone "1.168.192.in-addr.arpa" {
       type master;
       file "/var/named/zones/db.1.168.192.in-addr.arpa";
       allow-update { key "rndckey"; };
       notify yes;
};

zone files:

Code:

$ORIGIN .
$TTL 86400	; 1 day
moosdijk.com		IN SOA	linux.moosdijk.com. root.moosdijk.com. (
				2007101702 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				1440       ; minimum (24 minutes)
				)
			NS	linux.moosdijk.com.
$ORIGIN moosdijk.com.
linux			A	192.168.1.10
$TTL 600	; 10 minutes
winxp			A	192.168.1.97
			TXT	"31177f6d1c7a91b4c31b091e23fa6235a0"

this file is changed by dynamic dns


reverse:

Code:

$TTL 86400	; 1 day

@     IN     SOA    linux.moosdijk.com.     root.moosdijk.com. (
                    2007101701 ; serial
                    28800      ; refresh
                    7200       ; retry 
                    120960     ; expire
                    1440 )     ; TTL 

	IN	NS	linux

10	IN	PTR	linux.