From 5ec792bcd6fb840418a77fa66a92a223abe812ec Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Mon, 25 Sep 2017 19:06:00 +0100
Subject: [PATCH] Stop forwarding when removing vpn

---
 src/freedombone-app-vpn | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/freedombone-app-vpn b/src/freedombone-app-vpn
index 8abd7819..d3612e6f 100755
--- a/src/freedombone-app-vpn
+++ b/src/freedombone-app-vpn
@@ -127,6 +127,10 @@ function remove_vpn {
         rm -rf /etc/openvpn
     fi
     firewall_disable_vpn
+
+    echo 0 > /proc/sys/net/ipv4/ip_forward
+    sed -i 's|net.ipv4.ip_forward=.*|net.ipv4.ip_forward=0|g' /etc/sysctl.conf
+
     remove_completion_param install_vpn
 
     # remove any client keys