centos7设置dhcpd绑定多组max下发IP地址
要在CentOS 7上设置dhcpd绑定多组max下发IP地址,您需要按照以下步骤进行操作:
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安装dhcpd软件包:
sudo yum install dhcp -
编辑dhcpd主配置文件
/etc/dhcp/dhcpd.conf:sudo vi /etc/dhcp/dhcpd.conf -
在配置文件中添加多个子网段定义。例如,如果要定义两个子网段,可以按照以下格式添加:
subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.100 192.168.1.200; } subnet 192.168.2.0 netmask 255.255.255.0 { range 192.168.2.100 192.168.2.200; } -
为每个子网段定义设置max选项。例如,为第一个子网段设置max为50,为第二个子网段设置max为100:
subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.100 192.168.1.200; option dhcp-client-identifier "1"; option dhcp-max-lease-time 3600; option routers 192.168.1.1; max-lease-time 3600; default-lease-time 1800; option subnet-mask 255.255.255.0; option domain-name-servers 8.8.8.8; max-leases 50; } subnet 192.168.2.0 netmask 255.255.255.0 { range 192.168.2.100 192.168.2.200; option dhcp-client-identifier "2"; option dhcp-max-lease-time 3600; option routers 192.168.2.1; max-lease-time 3600; default-lease-time 1800; option subnet-mask 255.255.255.0; option domain-name-servers 8.8.8.8; max-leases 100; } -
保存并关闭配置文件。
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启动dhcpd服务:
sudo systemctl start dhcpd
现在,dhcpd将根据您的配置分配IP地址,并根据每个子网段定义的max选项限制分配的IP地址数量
原文地址: https://www.cveoy.top/t/topic/ixLX 著作权归作者所有。请勿转载和采集!