There are three member, A(tag 1), B(tag 1), C(tag 2)
- join all the node in to one network
A can ping B
B can ping C
A can ping C - set flow rule and save, drop tdiff tag 0; if tag is the same value, drop.
A cannot ping B
A can ping C
B can ping C
now everything is OK - restart zerotier service.
A cannot ping B
A cannot ping C
B cannot ping C
why restart zerotier service, it doesn’t follow the flow rules?