karlgrin / d-itg-neat

The D-ITG Internet Traffic Generator with support for the NEAT transport system.

d-itg-neat

This project is a derivative work of the code from the D-ITG traffic generator with the aim to support the NEAT transport system.

Requirements

• cmake
• libuv
• ldns
• ljansson
• libmnl
• libsctp-dev

OS	Install Dependencies
Ubuntu 15.04 or higher	apt-get install cmake libuv1-dev libldns-dev libjansson-dev libmnl-dev libsctp-dev

Installation

Get the source files

$ git clone --recursive https://github.com/karlgrin/d-itg-neat.git
$ cd d-itg-neat 
$ mkdir bin

Build NEAT

$ git clone https://github.com/NEAT-project/neat.git
$ cd neat
$ mkdir build && cd build
$ cmake ..
$ cmake --build .

Build D-ITG

$ cd d-itg-neat/src
$ make -B

Add libneat to local libraries

$ cd d-itg-neat
$ sudo cp NEAT/build/libneat.so /usr/local/lib
$ sudo ldconfig

Quick start

In this example ITGSend will generate one NEAT flow with constant payload size (100 bytes) and constant packet rate (10 pps) for 15 seconds (15000 ms) with the neat properties set in custom.json

Open two console windows

$ cd d-itg-neat/bin

Start server

$ ./ITGRecv -NO "-P ../custom.json"

Start client

$ ./ITGSend -T NEAT -a 127.0.0.1 -c 100 -C 10 -t 15000 -NO "-P ../custom.json"