Hi :> I think it could be nice if netmaker had some "firewalling" buildin. Fx. When creating a Egress Node, it could be nice if it was possible to specify what traffic should be allowed to be forwarded between the wireguard network and the external network. It would also be awesome if it was possible to "push" firewalls to alle nodes in the mesh network. I'm aware of ACL and PostUP/PostDown, but this is not what I have in mind :> Managing firewall rules via postUp/postDown would be cumbersome :>