Multi Site-to-Site Configuration

[ZigDuDim]

Hi everybody

I need some of your help, I have 2 client sites (HQ and Branch) and a datacenter.
On HQ and Branch I have a Ubiquiti edgerouge (VyOS), they are my "client".
I have a pfSense whitch is my OpenVPN server.

And i don't really understand how i am supposed to configure the CSC tab on the pfSense. Specially "local network" and"remote network" for each client.

HQ:
    tunnel address 172.18.0.2
    LAN 128.2.1.0/24

Branch:
    tunnel address 172.18.0.4
    LAN: 192.168.171.0/24

DC:
    tunnel address 172.18.0.1

My goal is to ping from Branch (192.168.171.254) to HQ (128.2.1.200).
All I can do now is ping every node in 172.18.0.0/24. So yes, i already sure that my VPN is up and running.

Thanks you for your help !!

[mikee]

With VyOS you have to go IPSec not openVPN.