How to do packet forwarding in linux terminal?

Question

linux

I need to redirect packets from the victim to the router and from the router to the victim through myself.
I don't know how to implement it. Task:
If packets come from the victim, then redirect to the router, and if from the router, then redirect to the victim. -requests sent by the victim) I
looked through a lot of information on the Internet but did not find the answer to my question.

Answer 1

Maybe through IPTABLES ?
Here is an example implementation from RHEL