P: /devices/virtual/net/rev_rmnet4
E: DEVPATH=/devices/virtual/net/rev_rmnet4
E: ID_NET_NAME_MAC=enx0aed63b9737f
E: IFINDEX=15
E: INTERFACE=rev_rmnet4
E: SUBSYSTEM=net
E: USEC_INITIALIZED=483512
X: INTERFACE_MAC=0a:ed:63:b9:73:7f