networkmangaer dispatcher script, make ethernet and wifi mutually exclusive

1 files changed, 17 insertions, 0 deletions

diff --git a/etc/NetworkManager/dispatcher.d/70-wifi-wired-exclusive b/etc/NetworkManager/dispatcher.d/70-wifi-wired-exclusive
new file mode 100755
index 00000000..79e18eb2
--- /dev/null
+++ b/etc/NetworkManager/dispatcher.d/70-wifi-wired-exclusive
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# code modified from:
+# `man nmcli-examples` and Copyright 2012 Johannes Buchner <buchner.johannes@gmx.at> Copyright 2012 - 2014 Red Hat, Inc.
+
+enable_disable_wifi ()
+{
+	if nmcli -t --fields type,state device | grep -q 'ethernet:connected'; then
+		nmcli radio wifi off
+	else
+		nmcli radio wifi on
+	fi
+}
+
+case "$2" in
+	up|down) enable_disable_wifi;;
+esac