How to forward all traffic from one mikrotik port to another mikrotik device?

Question

Computer networks

Hello everyone!
There are 2 devices Mikrotik LHG LTE kit and rb951
In the LHG LTE kit, a Yota SIM card with a white ip address is installed, nat is configured on the eth1 (LAN) interface.
A cable (eth1-eth1) is plugged into RB951 from LHG LTE, and then 1 more NAT is raised in RB951, as well as VPN, DHCP.
How can I make the LTE interface from LHG LTE visible in rb951?
Specifically: so that I can perform all the manipulations with the white ip that is available on LHG LTE on the RB951.

Answer 1

https://wiki.mikrotik.com/wiki/Manual:Interface/LT...