Content:

Good Tuturials:

OSPF Step By Step (Explanation) : https://www.youtube.com/watch?v=kfvJ8QVJscc
NS3 Installation and Run Hello-World (Very Good Tuturial) : https://www.youtube.com/watch?v=tgl9Z6C3zlM
Configure and run Your animation Xml file on NetAnim (Setup and Explanation) : https://www.youtube.com/watch?v=1FBSAghbjNM
You need to Install { sudo apt-get install mercurial && sudo apt-get install qt5-default } (Before you can configure NetAnim)
To build NetAnim inside NS3 Folder Open netanim folder and then run { cd netanim && make clean && qmake NetAnim.pro && make }

All copyrights reserved for those people :)