diff options
Diffstat (limited to 'debian/openvpn.init.d')
| -rw-r--r-- | debian/openvpn.init.d | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/debian/openvpn.init.d b/debian/openvpn.init.d index 62a6bc5..cb326bf 100644 --- a/debian/openvpn.init.d +++ b/debian/openvpn.init.d @@ -70,7 +70,10 @@ start_vpn () { # Save the default value for send_redirects before disabling it # to make sure the tun device is created with send_redirects disabled SAVED_DEFAULT_SEND_REDIRECTS=$(sysctl -n net.ipv4.conf.default.send_redirects) - sysctl -w net.ipv4.conf.default.send_redirects=0 > /dev/null + + if [ "$SAVED_DEFAULT_SEND_REDIRECTS" -ne 0 ]; then + sysctl -w net.ipv4.conf.default.send_redirects=0 > /dev/null + fi fi fi @@ -86,7 +89,7 @@ start_vpn () { [ "$OMIT_SENDSIGS" -ne 1 ] || ln -s /var/run/openvpn.$NAME.pid /run/sendsigs.omit.d/openvpn.$NAME.pid # Set the back the original default value of send_redirects if it was changed - if [ -n "$SAVED_DEFAULT_SEND_REDIRECTS" ]; then + if [ "$SAVED_DEFAULT_SEND_REDIRECTS" -ne 0 ]; then sysctl -w net.ipv4.conf.default.send_redirects=$SAVED_DEFAULT_SEND_REDIRECTS > /dev/null fi } |