#修改网络的配置文件
[root@zabbix ~]# vim /etc/NetworkManager/system-connections/ens192.nmconnection
[connection]
id=ens192
uuid=0572911c-bd45-33c3-9442-c896e03207dd
type=ethernet
autoconnect-priority=-999
interface-name=ens192
permissions=user:root:;
timestamp=1671092551
[ethernet]
[ipv4]
address1=192.168.75.250/22,192.168.72.1
dns=172.25.2.69;
may-fail=false
method=manual
[ipv6]
addr-gen-mode=eui64
method=auto
never-default=true
[proxy]
#重新加载配置文件
[root@zabbix ~]# nmcli connection reload /etc/NetworkManager/system-connections/ens192.nmconnection
#激活配置文件
[root@zabbix ~]# nmcli connection up /etc/NetworkManager/system-connections/ens192.nmconnection