@@ -2,7 +2,7 @@ This file documents the support in OpenVPN for Android 4.0 and up.

 This support is primarily used in the "OpenVPN for Android" app

 (http://code.google.com/p/ics-openvpn/). For building see the developer

-README: http://code.google.com/p/ics-openvpn/source/browse/doc/README.txt.

+README: https://github.com/schwabe/ics-openvpn/blob/master/doc/README.txt

 Android provides the VPNService API

 (http://developer.android.com/reference/android/net/VpnService.html)

@@ -89,3 +89,12 @@ are not specific to Android but are rarely used on other platform.

 For example using SIGUSR1 and management-hold to restart, pause,

 continue the VPN on network changes or the external key management

 --management-external-key option and inline files.

+

+To better support handover between networks, a the management command

+

+network-change [samenetwork]

+

+is used on the Android platform. It tells OpenVPN to do the necessary

+action when the network changes. Currently this is just calling

+the protect callback when using peer-id regardless of the samenetwork.

+Without peer-id OpenVPN will generate USR1 when samenetwork is not set.