1.无ip情况下
systemctl restart network或ifip ens33 或eth0
按照需求输入
停用掉 NetworkManager
systemctl stop NetworkManager //暫時關閉
systemctl disable NetworkManager //永久關閉
(未尝试过)或者在/etc/sysconfig/network-scripts/ifcfg-enXXX最後面添加一條
NM_CONTROLLED=no # add this line
2.网卡(克隆情况)
网卡uuid是一样的
dhclient