I installed Ubuntu Server 24.04 to support an OpenVPN server for my users, I connect to the server, I can even ping internal and external IPs on the network, but accessing resources like SSH, or even intranet sites doesn’t work.
I had to downgrade Ubuntu Server to version 22.04.4 and it worked without having to do anything different.
Does anyone have any idea what has changed in this new version that could have impacted this? And how to solve it?