Open Source MANO (OSM): Addressing interoperability challenges in NFV

This article was originally published on ETSI OSM blog. I am re-publishing it here.
NFV was introduced in 2012 and had various stated benefits, especially for the telecom domain. But there were challenges associated with its actual implementation.
Mainly, it was associated with the management and orchestration (MANO) layer. After a few years, solution vendors who decided to offer NFV...