ubuntu16安装dhcp server

目录

操作命令

apt-get install -y isc-dhcp-server

vi /etc/default/isc-dhcp-server

我的修改内容为INTERFACES="ens192"

vi /etc/dhcp/dhcpd.conf

root@localhost:~# egrep "^[^#]"  /etc/dhcp/dhcpd.conf
ddns-update-style none;
option domain-name "example.org";
default-lease-time 600;
max-lease-time 7200;
log-facility local7;
subnet 1.1.1.0 netmask 255.255.255.0 {
  range 1.1.1.10 1.1.1.30;
  option domain-name-servers 1.1.1.1;
  option subnet-mask 255.255.255.0;
  option routers 1.1.1.1;
  option broadcast-address 1.1.1.255;
  default-lease-time 600;
  max-lease-time 7200;
}

保存退出，然后重启dhcp服务service isc-dhcp-server restart

netstat -uap可查看dhcp服务是否正常

/var/lib/dhcp/dhcpd.leases记录了所有isc-dhcp-server分配的IP地址信息

可参考http://blog.topspeedsnail.com/archives/5924