Question: Configuring two nodes on the same server

[wutever0]

I have a server with multiple IP addresses and enough processing and memory power to run two mater nodes.
I am wondering if I can configure the two nodes on the server by having each one use a different IP address.
Also wondering if the networkid parameter when running gman, has anything to do with it:

gman --datadir chaindata --networkid 1 --outputinfo 1 -- syncmode full

Thanks in advance.

[hostile123]

u can use docker for it