--- /dev/null
+#!/usr/bin/env tesh
+
+p Test WITH crosstraffic
+$ ${bindir:=.}/wifi_usage ${platfdir}/wifi.xml --log=root.fmt=%m%n
+> Sending 1000 bytes from 'Station 1' to 'NODE1' takes 0.000156 seconds.
+> Sending 1000 bytes from 'Station 1' to 'Station 2' takes 0.000311 seconds.
+
+p Test WITHOUT crosstraffic
+$ ${bindir:=.}/wifi_usage ${platfdir}/wifi.xml --log=root.fmt=%m%n --cfg=network/crosstraffic:0
+> Configuration change: Set 'network/crosstraffic' to '0'
+> Sending 1000 bytes from 'Station 1' to 'NODE1' takes 0.000148 seconds.
+> Sending 1000 bytes from 'Station 1' to 'Station 2' takes 0.000296 seconds.