Installation:
# apt install isc-dhcp-server
Configuration:
# vim /etch/dhcp/dhcpd.conf
# minimal sample /etc/dhcp/dhcpd.conf
default-lease-time 600;
max-lease-time 7200;
# Change the domain name and name servers options
option domain-name "confignotes.com";
option domain-name-servers 192.168.20.48;
# Uncomment authoritative if only DHCP Server in the network
authoritative;
subnet 192.168.20.0 netmask 255.255.255.0 {
range 192.168.20.50 192.168.20.100;
option routers 192.168.20.1;
option domain-name-servers 192.168.20.48;
}
# Reserve IP
host jenny {
hardware ethernet 08:00:08:67:53:09;
fixed-address 192.168.20.50;
}
Restart DHCP Server:
# systemctl restart isc-dhcp-server.service
Check it's status:
# systemctl status isc-dhcp-server.service
If you there's any error, see journalctl:
# journalctl -xe
DHCP Lease list, reserved IP addresses won’t show up in the dhcp lease list
# dhcp-lease-list