TCP/IP thro' C++

[rgksonata]

please provide me 'C++'source code for accessing TCP/IP packets in linux/unix/Windows NT platform.

[AlionSolutions]

Please be so kind to provide a little bit more information about what you want to do. Your question comes along like: "Hey I want to do something with network and c++, can you show it to me ?) ;)
serious: If you describe a little bit which task you want to do, here are surely lot's of people who will help you.

[rgksonata]

Thanking you for considering my thread. I am a Final Year B.E Infotech Student from India.
I am in need of doing projects in Networking. I already implemented sucessfully the DES algorithm in C Language. I want to avoid IP Spoofing. To do that there is a need for accessing TCP/IP Packets i.e., to encrypt the datafield of the IP packets using the DES algorithm.
Please also suggest me some topics to be done as project in the area of Networking, Security or NetworkSecurity.
Thanking you,
Yours Faithfully,
R.Gopalakrishnan.

[DanM]

I think you need an NDIS intermediate driver:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/network/hh/network/301int_3mg7.asp

Just be aware : it is not going to be trivial.
Look at the MS Passthru DDK sample (it is not the best sample, but at least you have a starting point).

Dan