Client Isolation
Do you have a couple server or admin nodes, but you don’t want members to be able to talk to each other?
Check the manual for theory about how rules work.
tag server
id 2
enum 0 No
enum 1 Yes
default No;
# if neither member is a "server", break
break not tor server 1;
# This is required because the default action is 'drop'.
accept;
See the "Tags Matrix" in the section below after saving the rules. Set your servers to “Yes”