I use a MikroTik to connect to the personal hotspot of a mobile phone. I’d like the MikroTik to update my DDNS entries whenever I reconnect to the hotspot (I know it might be insufficient, as the hotspot could continue running while the phone gets a new IP from the ISP).
Is this possible to do? Something similar to on-up for PPP? Or should I try to call my update script from a scheduler e.g. once an hour (potentially not being able to connect to the router for an hour)?