Everything is consistent with the implementation guidelines provided in the class doc

Before running any of the make commands, make sure to start a pox controller with

~/pox/pox.py --verbose openflow.spanning_tree --no-flood --hold-down openflow.discovery forwarding.l2_learning

In order to generate figures:

sudo make figures

If there is difficulty with pinging, it may be beneficial to run

sudo mn -c

Figure generation has a cache: .npy files are saved and loaded in some functions. These functions are:

def figure_1c_mininet(filename)
def table_1(filename)

If you want to run these functions doing the full mininet simluation, you must delete the following files

fat_results.npy
jelly_results.npy

To make the table_1 figure and

jelly_bins.npy
fat_tree_bins.npy

To make the figure_1c_mininet figure.

In order to run tests:

make

The fourth test may take a significant amount of time to run if the pings are spotty.

Logging is turned on for all functions.

Scratchwork was done inside a jupyter notebook in

notebooks/Graph Implementations.ipynb