We do not remember the setting apply via network manager applet -Redhat6 -but after each reboot of the virtual machine, new network interface appear in network manager with no ip address no mac.This mean after each reboot setting must be apply to the new network interface on networkmanager appletImage may be NSFW.
Clik here to view.
The ip address must be manual and the name should be System eth0
The virtualizer is XenThe Virtual machine Oracle Enterprise Linux 6
Is it possible to fix this setting permanent ???
Thanks in advance !