Questions about multiple sites and AD

[Big80]

Hello there,

For example I have 3 different sites. Every site have a Netgate/pfSense.
I'd like to implement an AD for all my users.

It's possible to set up an AD server on site A and connect site B and C to site A via OpenVPN in order to use the AD server?

Thanks!

[Rico]

Yes sure, why do you think this could be a problem?

-Rico