The tool aims to be a simple benchmarking tool for wireless connections in mesh networks. This software is absolutly alpha status. I'm not a C coder and this software is likly full of bugs and wrong doings. I think this software works for its purpose.
Just do ./server and on the client ./client »link local ipv6 address«%»interface« (without »«)
If you set on the server a buffer other than the 100000 bytes default you should use the same buffersize on client with -b . If you want transfer more than 10MB you should add the -s 100 on the client for 100MB transfer.
Fork it and fix the bugs please - thx :)
This software is Public Domain - you don't have to do anything to use, modify and distribute it. Just do it and don't ask.