1.生成新的mac地址,并拷贝mac地址
2.生成随机uuid号
uuidgen
3.在/etc/sysconfig/network-scripts/ifcfg-enp0s3替换UUID值和添加MAC地址
TYPE="Ethernet"
DEFROUTn="yes"
OXY_METHOD="none"
BROWSER_ONLY="no"
BOOTPROTO="static"
IPADDR="192.168.43.129"
NETMASK="255.255.255.0"
GATEWAY="192.168.43.2"
DNS1="192.168.43.2"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="enp0s3"
UUID="d0e737cf-b50a-4290-9349-c470c5e26a34"
DEVICE="enp0s3"
ONBOOT="yes"
HWADDR="00:0C:29:D6:19:8D"
HWADDR 设为新的MAC值
4. 删除/etc/udev/rules.d/70-persistent-net.rules文件
rm -rf /etc/udev/rules.d/70-persistent-net.rules
5.修改/etc/sysconfig/grub,添加net.ifnames=0 biosdevname=0
6.生成菜单
grub2-mkconfig -o /boot/grub2/grub.cfg
7.重启reboot