How to reach IoT with Zerotier?

RouterOS Wireless Networking
1

Hello,
What do I need to do to reach my smart devices behind an L009 Mikrotik router running RouterOS 7 using Zerotier from an outside network?
I can reach the Mikrotik no problem but not the smart devices connected to it, even when I disable the firewall.
I can’t modify anything on the devices themselves.
I can see the devices connected to the Mikrotik. They get their IPs from it.

2

You need to add a route to your local network in ZeroTier Central. Just go to Networks → Settings → Advanced → Managed Routes. For general questions about ZeroTier, check out discuss.zerotier.com.

Also, make sure to allow ZeroTier network traffic to the LAN on your router. You can do this by adding the ZeroTier interface to the Interface List → LAN or by using src-nat from the ZeroTier interface or subnet.