how can I edit TCP protocol (tcp.cc)

Question

My research is about minimizing End to End retransmission delay by touching Transport Layer Process to Process communication.

I did some changes to tcp.cc , changed window size. the changes i am doing are not affecting. ex: even if i removed tcp.cc file from NS2 folder but TCP topologies are still working, why is that?

Thanks!

Answer 1

Once you made any changes in .cc files then you have to run make command in your NS2.xx folder.