Hello from Germany,
sorry for my "easy"-Englisch, i try my best.
I have 4 LTE Router at home because your slow Copper Connection.
Each of this Router making NAT to my local network.
I connected all 4 Router in my Mikrotik 750GL to balance my Internet Traffic between the four connections.
Every Connection is free for 30Gb DL-Traffic, regulatet by the ISP. If these Volume has been reached, the LTE router disconnect the PPPOE connection.
What i need is, that in this case the Mikrotik dont send the Outgoing Internet Traffic to the Router which has reached his Limited.
I Hope you understand my Problem