help mw with a balancing

RouterOS General
1

Hello, my name is Jason and have the following trouble,

I have the following topology,
MAP TEST.jpeg
as picture show, I have two pppoe connections entering a RB750 which acts as balancer. behind The balancer there
a RB493G that acts administrator and is where are the private IP of customers,
the question is,
as I can do to make the balancer knows the private ip and can force each IP or IP range for each one of the two pppoe connections???,

thank you very much for any help you can give me,

2

I assume 192.168.86.254 is your load balancer.

Configure simple routing rules on it,
/ip route add gateway=192.168.86.253 dst-address=192.168.0.0/24
/ip route add gateway=192.168.86.253 dst-address=192.168.1.0/24

Then you do not need NAT on 86.253 and clients can reach your gateway directly.