Longfi backup firewall management access (Helium)

[kapara]

With how Helium has taken off has anyone thought about using the helium iot alternative to cellular for backup management for firewalls? In the event that the wan interface goes down one can manage the firewall via Longfi. Yes is fairly slow but if you are just loading web pages its minimal and the cost for helium compared to cellular is dramatic. This assumes a centralized interface that the firewall could check into and be made available for 2 way communication.