# Group with DHCPv4 subnet declaration config

# parameter which will be changed in subnet
default-lease-time 1200;

# group declaration
group foobar {
    # option
    option domain-search "example.com", "example.org";

    # parameters
    default-lease-time 3600;
    ignore-client-uids false;

    # DHCPv4 subnet declaration
    subnet 10.5.5.0 netmask 255.255.255.224 {
        # at least one pool is required
        pool {
            range 10.5.5.5 10.5.5.10;
        }
	interface "en0";
        default-lease-time 1800;	
    }
}