distributor is a simple virtual ethernet switch that supports up to 2^32 networks.
Clone this repository and build it with make.
$ git clone https://github.com/nat-lab/distributor/
$ cd distributor
$ make
After compilation, you will find distributor and tap-client, which are the distributor server and the TAP-based Linux client, respectively. Type ./distributor -h and ./tap-client -h to get help on how to use them.
Protocol specifications can be found under the doc/ folder. If you don't care about the protocol but simply want to build your own client, take a look at src/fd-client.h and src/fd-client.cc. FdClient provides you with a file descriptor similar to TUN/TAP, that you can write to or read from to get ethernet traffic on and oof the virtual network.