I was testing Zerotier and I created a network where I have a node running a server in a specific port.
I joined another node and authorized it. Like was expected it can access the server.
The problem is when I added a new node to the network and didn´t authorized it. That node can access the server too … In the machine where I was running that node I ran
zerotier-cli listnetworks I saw the status as “ACCESS DENIED” and it doesn´t has an IPv4, but it could connect to the server without any problem.
That’s normal? How I can prevent that from happening?