====== DHCPサーバの構築 ======
===== dhcpdのインストール =====
インストールは''apt''一発。(Ubuntu Serverの場合)
$ sudo apt install isc-dhcp-server
設定ファイル等は''/etc/dhcp''以下に収められている。(Ubuntu 22.04.1 LTSで確認)
kimi@sstw:/etc/dhcp$ cat dhcpd.conf
# dhcpd.conf
# option definitions common to all supported networks...
option domain-name "***********";
option domain-name-servers 192.168.10.AAA, 192.168.10.BBB;
default-lease-time 600;
max-lease-time 7200;
subnet 192.168.10.0 netmask 255.255.255.0 {
range 192.168.10.XXX 192.168.10.YYY;
# option domain-name-servers ns1.internal.example.org;
# option domain-name "internal.example.org";
# option subnet-mask 255.255.255.224;
option routers 192.168.10.ZZZ;
# option broadcast-address 10.5.5.31;
# default-lease-time 600;
# max-lease-time 7200;
}
サーバの起動
$ sudo systemctl start isc-dhcp-server
$ sudo systemctl status isc-dhcp-server