Config2Spec: Mining Network Specifications from Network Configurations
This repository contains the code of the Config2Spec project: A system to automatically learn a network's specification from its configuration.
Clone this repository
Build Batfish and Minesweeper Follow the steps described here
Create a virtualenv with all requirements
$ virtualenv -p python3 c2s_env $ source c2s_env/bin/activate $ pip install -r requirements.txt
$ pip install -e .
A set of configurations of a network is called scenario. We provide a few sample scenarios in this repository. With the exception of Internet2, the configs have been synthesized using NetComplete.
If you want to analyze your own configuration, just follow the same
structure: Create a new directory for the scenario and within that
create a directory called
configs that contains all the configuration
files to be analyzed. Also, make sure that the configuration files have
.cfg file ending.
You can run it the following way:
$ python run_c2s.py <scenario path> <backend path> <temp batfish path> -mf <max failures>
scenario path - The path to the directory containing the scenario (e.g.,
backend path - The path to the
.jarof the Batfish backend (e.g.,
temp batfish path - The path to an directory where batfish can store some temporary data.
max failures - An int specifying the maximum number of failures the specification should include (e.g., for up to 1 failure set
$ python run_c2s.py scenarios/bics ~/batfish-73946b2f1bdea5f1146e4db4f2586e071da752df/projects/backend/target/backend-bundle-0.36.0.jar ~/tmp -mf 1