Setting up DHCP server (dhcpd) to automatically update the DNS server (bind9)
I thought it will be more complicated… but it was very easy. Simply read a little of manpages and follow this article:
And remember that you have to instruct your dhcp client to send the hostname when requests an IP address. To do this simply add the next line to your dhclient.conf:
send host-name “client_name”