Hi all, first post here and first steps with RStudio Server (the free edition to be clear), so forgive me if I'm missing somthing.
I have made an RStudio Server installation on Ubuntu that has a public IP address, all ok.
Now the idea is that the platform should be accessible only from machines belonging to a specific subset of IPs (and the server also belong to the same subset) using a VPN (to avoid having the login page exposed to all world).
So for that I'm trying configuring UFW and I was thinking about a rule like
Anywhere ALLOW IN 193.136.216.0/24
or
80 ALLOW IN 193.136.216.0/24