Max Transit pro duo

I use this setup for streaming softball games. I have Speedfusion set up bonding three cell services - 2 SIM cards inside peplink and one ethernet wan connected m1 nighthawk. my three cameras and the poe injector are connected ethernet to a switch and then wirelessly sent to my command station through 2 ubiquity nano stations m2’s about 30 feet apart. I have an ethernet cable coming out of the lan port on max transit to a gli-net slate router that which then has an ethernet from one lan to the second poe injector and the second lan goes to my iPad Pro which controls the cameras on memo Multicam . My question is how do I know if the lan port ethernet coming out of my max transit pro that goes to the Glinet router is using my speed fusion tunnel with the bonded cell services??? and then how do I know again if the speed fusion tunnel is what is being utilized by the Glinet router? Thanks