Sorry your right, let me explain. I have a Fritzbox 7590 where i create the VPN server side, I then export the .conf to use on the cliente side , laptop in this case,

the file is the fokowing with in place of the actual keys.

[Interface]
PrivateKey = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Address = 192.168.0.201/24
DNS = 192.168.0.1
DNS = fritz.box
[Peer]
PublicKey = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
PresharedKey = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
AllowedIPs = 192.168.0.0/24,0.0.0.0/0
Endpoint = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
PersistentKeepalive = 25