Added auto-off for WiFi while LAN connection.

modules/system/files/etc/NetworkManager/dispatcher.d/99-wlan

+#!/bin/bash
+
+IFACE=$1
+ACTION=$2
+
+case ${IFACE} in
+	eth*|usb*)
+		case ${ACTION} in
+			up)
+				nmcli r wifi off
+			;;
+			down)
+				nmcli r wifi on
+			;;
+		esac
+	;;
+esac

modules/system/manifests/init.pp

@@ -101,6 +101,13 @@ class system {
 		require => Package['network-manager'],
 	}
 
+	file { '/etc/NetworkManager/dispatcher.d/99-wlan':
+		ensure => file,
+		source => 'puppet:///modules/system/etc/NetworkManager/dispatcher.d/99-wlan',
+		mode => 'a=r',
+		require => Package['network-manager'],
+	}
+
 	file { '/etc/NetworkManager/system-connections/ffm.freifunk.net':
 		ensure => file,
 		source => 'puppet:///modules/system/etc/NetworkManager/system-connections/ffm.freifunk.net',