Time Warner Cable runs “stock” Neutron with ML2 and VxLAN at a scale of hundreds of nodes in multiple data centers. Today many who are standing up an OpenStack Clouds prefer Nova-Network over Neutron or, at best Neutron with a flat networking. Reasons are largely stated as Neutron complexity, maturity, performance, bad experiences during testing, or at worst “mailing list FUD”. If Neutron is still sending shivers down y‚ĶFull session details here: