网卡漂移处理方法
网卡漂移处理方法
飘网卡或网卡命名不符合要求的处理方法：
设备上线后需要运行
<button title="Copy Code" class="copy" style="touch-action: manipulation; border: 1px solid var(--vp-code-copy-code-border-color); padding: 0px; background-image: var(--vp-icon-copy); direction: ltr; position: absolute; top: 12px; right: 12px; z-index: 3; border-radius: 4px; width: 40px; height: 40px; opacity: 0; background-position: 50% center; background-size: 20px; background-repeat: no-repeat; transition: border-color 0.25s ease 0s, background-color 0.25s ease 0s, opacity 0.25s ease 0s;"></button>
cat /etc/udev/rules.d/70-persistent-net.rules
sed -i 's/KERNEL==\"eth\*\", //g' /etc/udev/rules.d/70-persistent-net.rules
cat /etc/udev/rules.d/70-persistent-net.rules
cat /etc/default/grub
sed -i 's/biosdevname=. net.ifnames=. //g' /etc/default/grub
cat /etc/default/grub
grub2-mkconfig -o /boot/grub2/grub.cfg输入ip a查看网卡mac
输入vi /etc/udev/rules.d/70-persistent-net.rules 编辑rules中的Mac，要与ip a中的网卡mac一致
输入 vi /etc/sysconfig/network-scripts/ifcfg-eth1 将网卡配置文件中的Mac与rules中的mac编写一致
修改完漂移的网卡后
reboot重启