Generate traffic on a distribution.

[fruffy]

Investigate generating traffic by some sort of distribution (e.g. send a packet every x ~ N(5, 3) seconds. Where x is a sample from the normal distribution. Since getting actual traffic data can be challenging, previous research supposedly make assumptions of what the distribution looks like for sending patterns. Being able to define such distributions & patterns in Iroko could be quite useful for the ML part of Iroko