ubuntu 13.04 配置dhcp服务

apt-get install dhcp3-server
 
/etc/dhcp/dhcpd.conf
 
default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.11;
option domain-name-servers 8.8.8.8;
option domain-name "mydomain.com";
 
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.101 192.168.1.121;
}
 
/etc/init.d/isc-dhcp-server restart
 
状态文件
/var/lib/dhcp/dhcpd.leases

Ubuntu配置DHCP服务


安装dhcp服务：apt install isc-dhcp-server


配置dhcp服务：

sudo vim /etc/default/isc-dhcp-server
INTERFACES="ens33"

sudo vim /etc/dhcp/dhcpd.conf
subnet 192.168.33.0 netmask 255.255.255.0 {
    range 192.168.33.20 192.168.33.50;
    option routers 192.168.33.1;
    option broadcast-address 192.168.33.255;
}



配置网卡ip

sudo ifconfig ens33 192.168.33.1 netmask 255.255.255.0


启动DHCP服务

sudo service isc-dhcp-server restart


查看DHCP是否运行

sudo netstat -uap
hohj@hohj-virtual-machine:~$ sudo netstat -uap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name     
udp        0      0 0.0.0.0:bootps          0.0.0.0:*                           2315/dhcpd