DHCP3 Conf

DHCP3 Installation

apt-get -y install dhcp3-server
nano /etc/default/dhcp3-server

# Defaults for dhcp initscript
#sourced by /etc/init.d/dhcp
#installed at /etc/default/dhcp3-server by the maintainer scripts
#
# This is a POSIX shell fragment
#
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
#       Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES="eth0"

/etc/dhcp3/dhcpd.conf

# ddns-update-style interim;

subnet 192.168.1.0 netmask 255.255.255.0 {

        option subnet-mask              255.255.255.0;
        option domain-name-servers      192.168.1.1;
        option routers                  192.168.1.1;
        option time-offset              -16000;

range 192.168.1.100 192.168.1.254;

# Phat Computer
#host pc01 {
#        hardware ethernet               00:c0:4f:a0:ba:85;
#        fixed-address                   192.168.1.150;
#        option domain-name-servers      192.168.1.1;
#        option routers                  192.168.1.1;
#}

}

สำหรับ Unubtu 9 แก้ไข /etc/init.d/dhcp3-server

# Allow ltsp to override
#if [ -f /etc/ltsp/dhcpd.conf ]; then
#       CONFIG_FILE=/etc/ltsp/dhcpd.conf
#fi

Set Network interface /etc/network/interfaces

auto eth0
iface eth0 inet static
address 192.168.1.1
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255

สั่งสตาร์ท sudo /etc/init.d/networking restart

--- สำหรับ Debian Squeeze

apt-get install dhcp3-server

แก้ไข /etc/default/isc-dhcp-server เพิ่ม interface ที่ต้องการแจก dhcp
Config file directory /etc/dhcp/dhcpd.conf

# ddns-update-style interim;

subnet 192.168.1.0 netmask 255.255.255.0 {

        option subnet-mask              255.255.255.0;
        option domain-name-servers      192.168.1.1;
        option routers                  192.168.1.1;
        option time-offset              -16000;

range 192.168.1.100 192.168.1.254;

# Phat Computer
#host pc01 {
#        hardware ethernet               00:c0:4f:a0:ba:85;
#        fixed-address                   192.168.1.150;
#        option domain-name-servers      192.168.1.1;
#        option routers                  192.168.1.1;
#}

}

Restart Service

/etc/init.d/isc-dhcp-server start