/etc
/etc/default
/etc/default/openvpn
/etc/init.d
/etc/init.d/openvpn
/etc/network
/etc/network/if-down.d
/etc/network/if-down.d/openvpn
/etc/network/if-up.d
/etc/network/if-up.d/openvpn
/etc/openvpn
/etc/openvpn/update-resolv-conf