Bind/dhcpd Ddns Problems... How to make it update dns always?

[Ally1405241517 0]

There is a problem .I've configured dhcpd to update my dns records in named.It works normal only with "Use DNS-Suffix of connection in registration" in TCP/IP -> DNS settings.If I don't check this it doesn't work. But it's impossible to change settings on every PC. I need DNS update work always whenever this checkbox checked.Who can help me and say why it happens ?

root@core:/etc# cat /etc/dhcpd.confddns-updates on;ddns-update-style interim;key DHCP_UPDATER {    algorithm HMAC-MD5.SIG-ALG.REG.INT;    secret pRP5FapFoJ95JEL06sv4PQ==;    }zone 10.in-addr.arpa. {    primary 127.0.0.1;    key DHCP_UPDATER;}zone 0.0.192.in-addr.arpa. {    primary 127.0.0.1;    key DHCP_UPDATER;}zone ds. {    primary 127.0.0.1;    key DHCP_UPDATER;}zone eth.ds. {    primary 127.0.0.1;    key DHCP_UPDATER;}zone wlan.ds. {    primary 127.0.0.1;    key DHCP_UPDATER;}########        DS Network              ######shared-network dsnet {        # ETH/WLAN        subnet 10.0.0.0 netmask 255.255.0.0 {                allow unknown-clients;                option netbios-name-servers 10.0.0.1;                option log-servers 10.0.0.1;                option time-servers 10.0.0.1;                option domain-name-servers 10.0.0.1;                option broadcast-address 255.255.255.255;                option subnet-mask 255.255.0.0;                option routers 10.0.0.1;                authoritative;                max-lease-time 14400;                default-lease-time 7200;                range 10.0.0.10 10.0.0.254;                ########        Wired Clients    ########                # ally.eth.ds                host ally {                        hardware ethernet 00:10:4b:36:7d:2b;                        fixed-address 10.0.0.10;                        option domain-name "eth.ds.";                        }                # slim.eth.ds                host slim {                        hardware ethernet 00:18:f3:4e:e5:df;                        fixed-address 10.0.0.11;                        option domain-name "eth.ds";                        }### CUT ###                ########        Wi-Fi Clients    ########                # ludvig.wlan.ds                host ludvig_wlan {                        hardware ethernet 00:04:23:69:4D:EC;                        fixed-address 10.0.1.10;                        option domain-name "wlan.ds";                        }                # vikulich.wlan.ds                host vikulich_wlan {                        hardware ethernet 00:12:f0:0d:a7:db;                        fixed-address 10.0.1.11;                        option domain-name "wlan.ds";                        }### CUT ###                }}

[iGuest 3]

problem with omapiBind/dhcpd Ddns Problems...

Hi,   When I linked the dhcpd successful by using omapi, but I got the error end time of lease.Why?Thanks for you help.

Regards,John