i am about to set up MN for PNX, and i read the step-by-step help for setting up MN in linux VPS.
However, is there any further detail regarding multiple MNs under one single IP address with different port?
Sorry, i am quite newbie to Linux. I had to follow word by word to get that working.

And any reason why we need to add up the node list in conf file?

Thanks in advance.