The router reports in on a timer. The token does not expire.

1. Open Check-in on the network page. The token is already on the MikroTik after the paste script.
2. Online means a report arrived in the last 10 minutes. The facts list MAC, SSID, WAN, public IP, throughput, CPU, and memory from that report.
3. Active sessions and DHCP pools in this box are from the last check-in. Active ports and bridges show Ethernet link state.
4. Regenerate writes a new token onto the MikroTik so check-in and the command poll keep working. Do this only when the router is reachable.