ISC DHCP SERVER DEBIAN SERVER (INSTALL & CONFIG)

ISC DHCP SERVER

root@dlp:~# 

apt -y install isc-dhcp-server

root@dlp:~# 

vi /etc/default/isc-dhcp-server

# line 4 : uncomment

DHCPDv4_CONF=/etc/dhcp/dhcpd.conf

# 1line 17,18 : specify interface to listen (replace it to your environment)

INTERFACESv4="

enp1s0

"

root@dlp:~# 

vi /etc/dhcp/dhcpd.conf

# line 7 : specify domain name

option domain-name 

"srv.world"

;

# line 8 : specify nameserver's hostname or IP address

option domain-name-servers 

dlp.srv.world

;

# line 21 : uncomment (this DHCP server to be declared valid)

authoritative;

# specify network address and subnetmask

# specify the range of lease IP address

subnet 10.0.0.0 netmask 255.255.255.0 {
    # specify gateway
    option routers 10.0.0.1;
    # specify subnet mask
    option subnet-mask 255.255.255.0;
    # specify the range of lease IP address
    range dynamic-bootp 10.0.0.200 10.0.0.254;
}
 

root@dlp:~# 

systemctl restart isc-dhcp-server

---------------

root@dlp:~# 

vi /etc/network/interfaces

# change to [dhcp] on the target iface line

iface enp1s0 inet 

dhcp

root@dlp:~# 

systemctl restart ifup@enp1s0