Many Mikrotik One of them Is acting as nating Server

RouterOS General
1

Hello Guys:
I have 3 Mikrotk router boards
can i make one of them acting as nating server
and the others acting as hotspot and PPPOE server without adding masquerade on them to avoid cpu load
Just first one have public ip and nating all IPs coming from the others Routers

2

Devices running ROS are highly configurable and what you’re asking is possible. You can remove any part of default configuration you wish, you can strip config down to the point where RB acts as a dumb switch if you wish.