Ubuntu - Install and Set DHCP Server

1. Open Terminal
2. sudo su then enter your root password.
3. apt-get install isc-dhcp-server
4. gedit /etc/dhcp/dhcpd.conf

subnet 192.168.60.1 netmask 255.255.255.0 {
  range 192.168.60.100 192.168.60.200;
  option routers 192.168.60.1;
  option broadcast-address 192.168.60.255;
  default-lease-time 600;
  max-lease-time 7200;
}


5. cp dhcpd.conf dhcpd6.conf
6. gedit /etc/dhcp/dhcpd6.conf

default-lease-time 600;
max-lease-time 7200;
log-facility local7;
subnet6 2014::/64
{
#Range for clients
range6 2014::888 2014::8888;
}

7. Start your DHCP server

dhcpd  -f -cf /etc/dhcp/dhcpd.conf eth0
dhcpd  -f -cf /etc/dhcp/dhcpd.conf eth0