Working kill switch scripts.

vpnkillswitch-off

+#!/bin/bash
+
+sudo ufw --force reset
+
+# delete back rules from reset
+sudo rm /etc/ufw/*.rules.*
+
+# reset to defaults and enable
+sudo ufw default deny incoming
+sudo ufw default allow outgoing
+sudo ufw enable

vpnkillswitch-on

+#!/bin/bash
+
+# Default policies
+sudo ufw default deny incoming
+sudo ufw default deny outgoing
+
+# Openvpn interface (adjust interface accordingly to your configuration)
+sudo ufw allow out on tun0
+
+# Openvpn (adjust port accordingly to your vpn setup)
+sudo ufw allow out to any port 1194
+
+# process arguments
+while getopts "t:" opt; do
+	case ${opt} in
+		t)	
+			echo "allow outgoing traffic to $OPTARG"
+			sudo ufw allow out to $OPTARG;;
+	esac
+done