Fix eth0 interface when cloning Linux VM

Fix eth0 interface when cloning Linux VM

So here’s how we fix it:

Remove the kernel’s networking interface rules file so that it can be regenerated
# rm /etc/udev/rules.d/70-persistent-net.rules
# reboot

Edit the network card "name" from eth1 to eth0 in 70-persistent-net.rules

#vi /etc/udev/rules.d/70-persistent-net.rules

#start_udev

UPDATE your interface configuration file
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
Remove the MACADDR entry 
Remove the UUID entry

Save and exit the file

Restart the networking service
# service network restart

- See more at: http://www.naturalnetworks.com/kb/article.php?id=129#sthash.0XTyTLju.dpuf