在 Debian 上配置 DHCP,通常有两种场景:
下面分别说明。
/etc/network/interfaces(传统方式)auto eth0
iface eth0 inet dhcp
然后重启网络:
systemctl restart networking
netplan(Debian 12+ 常见)编辑 /etc/netplan/01-netcfg.yaml:
network:
version: 2
ethernets:
eth0:
dhcp4: true
应用配置:
netplan apply
apt update
apt install isc-dhcp-server
编辑:
/etc/default/isc-dhcp-server
设置:
INTERFACESv4="eth0"
编辑主配置文件:
/etc/dhcp/dhcpd.conf
示例配置:
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.100 192.168.1.200;
option routers 192.168.1.1;
option domain-name-servers 8.8.8.8, 8.8.4.4;
default-lease-time 600;
max-lease-time 7200;
}
systemctl enable isc-dhcp-server
systemctl start isc-dhcp-server
systemctl status isc-dhcp-server
journalctl -u isc-dhcp-server
如果你是想:
可以告诉我你的具体需求。