1. http://www.isc.org/よりソースを入手。
  2. ソースを展開。
  3. ./configure
  4. make
  5. su
  6. make install
  7. /etc/dhcpd.confの編集 
    # dhcpd.conf
#
# Configuration file for ISC dhcpd
#

# option definitions common to all supported networks...
option domain-name "jpn.ph";
option domain-name-servers 203.205.www.xxx, 203.205.yyy.zzz;

ddns-update-style none;

shared-network HOME {

# option definitions common to this shared network.
  option subnet-mask 255.255.255.0;
  default-lease-time 86400;
  max-lease-time 259200;
  option ntp-servers 132.163.4.102;

  subnet 192.168.100.0 netmask 255.255.255.0 {
    range 192.168.100.20 192.168.100.255;
    option broadcast-address 192.168.100.255;
    option routers 192.168.100.1;
  } 
}
  8. touch /etc/dhcpd.lease
  9. /usr/local/sbin/dhcpd -cf /etc/dhcpd.conf -lf /etc/dhcpd.lease
  10. /etc/rc.local にも記述