How setup LTE Connection Over Ethernet

Hi I have LTE modem Huwaie B612 config On bridge mode connect by LAN on mikrotik in mikrotik How setup LTE connection by ethernet port ???

What do you mean with “How setup LTE connection by ethernet port” ?

What is the configuration of B612? Does it connect to Internet? What IPs does it offer in bridge mode for it’s LAN side? How do you access it without router directly from computer? Forget MT for a moment.

My LTE Modem on Bridge mode connect by LAN on RB951 Mikrotik Router
Now my Problem IS How Setup LTE Interface On the By ethernet that connect to to lte modem on my router
( Connection and IP Valid up on Router ) NOTE : LTE modem in Bridge mode

No way to access LTE interface from MT as a built-in interface. It’s a modem’s interface so modem has to connect to the LTE and pass the trafic to a bridge