Is there a way to control the data coming from the internet from specific address through the network card before it received by the kernel of the operating system using C++ or any language?
In another word,
Is there a way to access OSI Seven Layer Model using C++ to control the data passing through any layer of the seven layer or they are just logically implemented.
In case they are not logically implemented and you can access
I want to access the packages passing the physical layer that received from specific address and do some operation before they move to the next layer.
also is there any simulation software for OSI?.
Device driver is what sits between between hardware and kernel so this is your only choice. It depends of the OS but one can write a device driver in C++ for all the major ones. Be ready to encounter plain C interface though.