P: /devices/virtual/net/rmnet3
E: DEVPATH=/devices/virtual/net/rmnet3
E: ID_NET_NAME_MAC=enxb2fc1fee9383
E: IFINDEX=6
E: INTERFACE=rmnet3
E: SUBSYSTEM=net
E: USEC_INITIALIZED=495232
X: INTERFACE_MAC=b2:fc:1f:ee:93:83