Dhcpd not updating with A record

Yannick CHAMPS yannick at viti.pf
Wed Dec 28 00:15:57 UTC 2011


Hi all,

you will find my config below.
>From /var/log/message, I can see update for the reverse zone but not for
the acme.com zone :

ec 27 14:07:25 vitiwebsrv2 dhcpd: DHCPRELEASE of 123.187.68.199 from
00:1f:fb:14:1f:96 (yannick-acer) via eth0 (found)
Dec 27 14:07:53 vitiwebsrv2 dhcpd: DHCPDISCOVER from 00:1f:fb:14:1f:96
via 123.187.68.206
Dec 27 14:07:53 vitiwebsrv2 dhcpd: DHCPOFFER on 123.187.68.199 to
00:1f:fb:14:1f:96 (yannick-acer) via 123.187.68.206
Dec 27 14:07:53 vitiwebsrv2 dhcpd: added reverse map from
199.68.197.113.in-addr.arpa to yannick-acer.acme.com
Dec 27 14:07:53 vitiwebsrv2 dhcpd: DHCPREQUEST for 123.187.68.199
(192.168.1.145) from 00:1f:fb:14:1f:96 (yannick-acer) via 123.187.68.206
Dec 27 14:07:53 vitiwebsrv2 dhcpd: DHCPACK on 123.187.68.199 to
00:1f:fb:14:1f:96 (yannick-acer) via 123.187.68.206
Dec 27 14:07:57 vitiwebsrv2 dhcpd: DHCPINFORM from 123.187.68.199 via
123.187.68.206
Dec 27 14:07:57 vitiwebsrv2 dhcpd: DHCPACK to 123.187.68.199
(00:1f:fb:14:1f:96) via eth0


Is this  normal behaviour ?


dhcpd.conf

ddns-update-style interim;
authoritative;
log-facility local7;
update-static-leases on;
shared-network Private {
subnet 192.168.1.0 netmask 255.255.255.0 {
}
}

# VLAN404 test DNS/DHCP automatic update
subnet 123.187.68.192 netmask 255.255.255.240 {
ddns-updates on;
ddns-domainname "acme.com";
ddns-rev-domainname "in-addr.arpa";
ddns-hostname = binary-to-ascii(10, 8, "-", leased-address);
option routers                  123.187.68.206;
option host-name = config-option server.ddns-hostname;
option subnet-mask              255.255.255.240;
option domain-name              "acme.com";
option domain-name-servers      192.168.1.145;
range 123.187.68.193 123.187.68.200;
default-lease-time 360;
max-lease-time 360;


key "cle-ns" {
        algorithm       hmac-md5;
        secret
"w2/gahXLoinyAG80MSLeHdIcfH8BTef1QgMd5j1Wg2Hiuq8UuG2AzfRsXKMeDWRfjvERGaMEVXvEawvId6i9zw==";
    };


zone acme.com {
primary 192.168.1.145;
key cle-ns;
}


zone 68.187.123.in-addr.arpa {
primary 192.168.1.145;
key cle-ns;
}

}

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

named.conf

zone "acme.com" {
     type master;
     file "internes/master/db-interne.acme.com";
     allow-transfer { 10.0.1.3; };
     allow-update { key cle-ns; };
     notify yes;
};



zone "68.187.123.in-addr.arpa" {
     type master;
     file "internes/master/db.123.187.68";
     allow-transfer { 10.0.1.3; };
     allow-update { key cle-ns; };
     notify yes;
};


-- 
Regards/Cdlt

 Yannick CHAMPS
 Network Manager /




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