70-persistent-net.rules 1, delete the virtual machine /etc/udev/rules.d/ under 70-persistent-net.rules.bak file
cd /etc/udev/rules.d/
mv 70-persistent-net.rules 70-persistent-net.rules.bak
2, modify ifcfg-eth0 in the / etc / sysconfig / network-scripts :
DEVICE=eth0
546a0d58-53d4-464d-b2f5 the UUID = #-f726c846082b (commented out)
TYPE=Ethernet
BOOTPROTO = static // static ip
HWADDR = 00 #: 0C: 29: D7: 81: 47 (commented)
IPADDR=192.168.37.140
GATEWAY=192.168.6.2
TYPE=Ethernets
ONBOOT=yes