I will check my IP before and after the VPN connection is established and it stays the same. Below is my client config. Do you need my server config too?
client
dev tun
proto udp
remote 96.38.82.200 1194
remote mine.dyndns.info 1194
;remote my-server-2 1194
resolv-retry infinite
nobind
persist-key
persist-tun
mute-replay-warnings
ca ca.crt
cert TFPClient.crt
key TFPClient.key
ns-cert-type server
comp-lzo
verb 3
log /sdcard/openvpn/TFPopenvpn.log
;mute 20