entropy value:GAUGE:0:4294967295
expired_keys value:GAUGE:0:U
fanspeed value:GAUGE:0:U
+file_handles value:GAUGE:0:U
file_size value:GAUGE:0:U
files value:GAUGE:0:U
flow value:GAUGE:0:U
route_etx value:GAUGE:0:U
route_metric value:GAUGE:0:U
routes value:GAUGE:0:U
+segments value:GAUGE:0:65535
serial_octets rx:DERIVE:0:U, tx:DERIVE:0:U
signal_noise value:GAUGE:U:0
signal_power value:GAUGE:U:0