P: /devices/virtual/net/rmnet2
E: DEVPATH=/devices/virtual/net/rmnet2
E: ID_NET_NAME_MAC=enxb2a94919fd68
E: IFINDEX=5
E: INTERFACE=rmnet2
E: SUBSYSTEM=net
E: USEC_INITIALIZED=495018
X: INTERFACE_MAC=b2:a9:49:19:fd:68