Site to site working. Now need a 2nd & 3rd

[McMurphy]

I have out pfsense box setup as an OpenVPN server and have a remote site setup as an OpenVPN client. This works well.

I followed this guide:
https://doc.pfsense.org/index.php/OpenVPN_Site_To_Site

I now have 2 more remote sites that I wish to also setup as an OpenVPN clients and connect to our server.

Can I ask if each OpenVPN server is unique to a client meaning that to have 3 remote sites I would need 3 OpenVPN servers running on my pfsense box.

I understand shared mode is not the most efficient and to accommodate future growth I should maybe consider a PKI setup and as I also understand this is a significantly more complex setup so I am happy to defer as long as possible…

Interested in other's thoughts...

[LPervak]

I have successfully set up 4 site with independent connections between each other (see attached).