OpenVPN Settings

Start, stop and monitor the state of openvpn tunnels in a style very similar to
the WiFi Settings app that comes with Android. Copy your config file into
sdcard/openvpn.

Requirements (app does a check):

* su (root)
* tun kernel module, for your device (likely already there on Android 4+ or CyanogenMod)
* busybox (for busybox ifconfig and route)
* openvpn binary

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