My VPN config

gistfile1.txt

local 172.22.160.1
port 1194
proto tcp
dev tun_wifi
ca /var/lib/openvpn/keys/ca.crt
cert /var/lib/openvpn/keys/kanga.crt
key /var/lib/openvpn/keys/kanga.key  # This file should be kept secret
dh /var/lib/openvpn/keys/dh2048.pem
server 172.22.128.0 255.255.240.0
ifconfig-pool-persist /var/lib/openvpn/ipp.txt
push "route 172.22.0.0 255.255.128.0"
push "route 172.22.192.0 255.255.192.0"
keepalive 10 120
comp-lzo
persist-key
persist-tun
status /var/log/openvpn/status.log
log          /var/log/openvpn/openvpn.log
verb 3
mute 10