I’m currently trying to figure out why some of my firewall rules are not working.
I’ve installed ZeroTier-One on my Virtual Server and connected it to my network. Now I want specific ports only accessible over the virtual network 10.8.0.0/24 (My Zeortier IP Range). Somehow for example port 5001 is accessible with ZeroTier disconnected on my device.
Has anyone a clue why the firewall doesn’t close this Port?
I’ve installed Ubuntu 22.04 on my Server.
Here are my firewall rules I applied: