I have a problem, I’m using MIKROTIK routers with ZEROTIER hap ax2 to create a VPN with 3 offices, the LAN networks of the MICROTIKS only work in one direction, I can ping from one PC to the other and not the other way around. What could it be?
Assuming that each of the offices is using a different internal subnet (they’re not all using 192.168.1.0/24, for example), you’ll need to add a managed route for each office subnet using the Zerotier address of the local router in the portal.
Also make sure that your PCs aren’t connected to the Zerotier network when they are on an office LAN