Given a set of VNF with their related domains, the aim of our system is to find a Function Chain that starts from the source domain and ends in the target domain including requested VNFs, while respecting VNF properties.
N.B. the binary ./fzn_chuffed.dms is compatible only with Mac OS, please substitute it if needed, check Chuffed for your suitable one.
netprog/gen$: python crt_map.py
netprog/gen$: python crt_reqs.py
This will create VNF network topology and simulated requests respectively. The created files are located at netprog/data-exp/test.dzn, netprog/data-exp/requests/request1.dzn ...
You can personalize main.py or main2.py, which use the previous two scripts, to generate sets of experiments.
netprog/gen$: python main.py
netprog$: python test.py
netprog/run$: python chuffed.py
check cmd.md for basic usage and graphic visualization