Edit File: nm-ifcfg-rh.conf
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> <busconfig> <policy context="default"> <allow send_destination="com.redhat.ifcfgrh1"/> </policy> <policy user="root"> <allow own="com.redhat.ifcfgrh1"/> </policy> </busconfig>