Dhcp server no free lease

kajkoz

I tried to run the dhcp server on ubuntu 13.04 but the server does not assign any address to my devices and this is the message from the server

ubuntu dhcpd: DHCPDISCOVER from 12:34:56:78:9a:bc via eth0: network 192.168.5.0/24: no free leases

this is my dhcpd.conf settings

authoritative;

DHCPDARGS=eth0;

max-lease-time 43200;

option ip-forwarding off;

option routers 192.168.5.x;

option domain-name-servers 192.168.5.x;

option domain-name "wifi.lan";

option subnet-mask 255.255.255.0;

option time-offset -6;

class "mojtel" {

match if binary-to-ascii(16,8,":",substring(hardware, 1, 6)) = "ab:cd:ef:12:34:56";

log (info, (binary-to-ascii (16,8,":",substring(hardware, 0, 4))));

}

class "android" {

match if (

( substring ( option host-name, 0, 7) = "Android" ) or

( substring ( option host-name, 0, 7) = "android" ) or

( substring ( option host-name, 0, 3) = "Z-P" )

);

}

subnet 192.168.5.0 netmask 255.255.255.0 {

# allow members of "mojtel";

pool {

deny unknown-clients;

# allow members of "android";

allow members of "mojtel";

range dynamic-bootp 192.168.5.xxx 192.168.5.yyy;

}

}