# debian 12修改静态IP地址

vim /etc/network/interfaces
# The primary network interface
# allow-hotplug ens33
# iface ens33 inet dhcp
auto ens33
iface ens33 inet static
address 192.168.200.150
netmask 255.255.255.0
gateway 192.168.200.2

重启network

systemctl restart networking.service

查看ip

ip a

··· ···
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:0c:29:94:0b:b8 brd ff:ff:ff:ff:ff:ff
    altname enp2s1
    inet 192.168.200.150/24 brd 192.168.200.255 scope global ens33
       valid_lft forever preferred_lft forever