Linux下的DHCP配置
檢測是否已經按照DHCP：
rpm -q dhcp
安裝dhcp:
yum install dhcp
centos 7 的安裝方法：
vim /etc/dhcp/dhcpd.conf
ddns-update-style interim; /*dhcp支持的dns動態更新方式*/
ignore client-updates; /*忽略客戶端DNS動態更新*/
subnet 192.168.1.0 netmask 255.255.255.0 {/*作用域網段*/
range 192.168.1.11 192.168.1.100; /*ip地址段範圍*/
option routers 192.168.1.1; /*網關地址*/
option subnet-mask 255.255.255.0; /*
option domain-name "koumm.com"; /*域名*/
option domain-name-servers 192.168.1.1,202.103.24.68; /*dns IP*/
option broadcast-address 192.168.16.255;/*廣播地址*/
default-lease-time 86400; /*租期1天，秒數*/
max-lease-time 172800; /*最長租期2天*/
/*綁定pc1主機ip地址配置*/
host pc1 {
hardware ethernet 00:a0:cc:cf:9C:14; /*綁定機MAC地址*/
fixed-address 192.168.1.20; /*最長租期2天*/
}
host pc2 {
hardware ethernet 04:20:c1:f8:37:11;
fixed-address 192.168.1.30;
}
}
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超網配置文件：
ddns-update-style interim; /*dhcp支持的dns動態更新方式*/
ignore client-updates; /*忽略客戶端DNS動態更新*/
shared-network mynet { /*超網作用域選項，共同部分*/
option subnet-mask 255.255.255.0; /*子網掩碼*/
option domain-name "koumm.net"; /*域名*/
option domain-name-servers 192.168.1.2; /*dns IP*/
option broadcast-address 192.168.1.255; /*廣播地址*/
default-lease-time 86400; /*租期1天，秒數*/
max-lease-time 172800; /*最長租期2天*/
subnet 192.168.1.0 netmask 255.255.255.0 { /*1.0子網段*/
range 192.168.1.11 192.168.1.100; /*ip地址段範圍*/
option routers 192.168.1.1; /*網關地址*/
/*綁定pc1主機ip地址配置*/
host pc1 {
hardware ethernet 00:a0:cc:cf:9C:14;
fixed-address 192.168.1.20;
}
/*綁定pc2主機ip地址配置*/
host pc2 {
hardware ethernet 04:20:c1:f8:37:11;
fixed-address 192.168.1.30;
}
}
subnet 192.168.2.0 netmask 255.255.255.0 { /*2.0子網段*/
range 192.168.2.10 192.168.2.100; /*ip地址段範圍*/
option routers 192.168.2.1; /*網關地址*/
}
subnet 192.168.3.0 netmask 255.255.255.0 { /*3.0子網段*/
range 192.168.3.10 192.168.3.100; /*ip地址段範圍*/
option routers 192.168.3.1; /*網關地址*/
}
}
本文出自 “JUST DO IT” 博客，請務必保留此出處http://jackor.blog.51cto.com/10532094/1922235
Linux下的DHCP配置