Tuesday, March 27, 2018

The DANOS Project promises a Unified Network Operating System

The Linux Foundation will host a new Disaggregated Network Operating System (DANOS) project to enable community collaboration across network hardware, forwarding and operating system layers.

DANOS is initially based on AT&T’s “dNOS” software framework of an open, cost-effective and flexible alternative to traditional networking operating systems.


A first code release is expected the second half of 2018.

“We are pleased to welcome DANOS to The Linux Foundation community of open, collaborative innovation,” said Arpit Joshipura, General Manager of Networking, The Linux Foundation. “DANOS will provide an open NOS framework that leverages existing open source resources and complementary platforms such as switches and white box routers. We invite others in the broader ecosystem to join the effort to accelerate innovation and creation of an industry-standard disaggregated NOS.”

“As far as we know, DANOS is an industry first: an open-source, carrier-grade operating system for wide area networks,” said John Medamana, Vice President, Packet Optical Network, AT&T. “DANOS is a milestone for us and the industry, and we’re excited to see how developers and other users implement and build upon it.”

“ONF has been a champion of disaggregation, white boxes and open source and in this regard, we are happy to see DANOS launched as a carrier-grade, open source network OS for white boxes,” said Guru Parulkar, Executive Director, ONF. “We are looking forward to DANOS and ONF’s recent open source platform Stratum, thin switch OS, working together.”

AT&T’s whitepaper on the dNOS framework is available here: http://about.att.com/content/dam/innovationblogdocs/att-routing-nos-open-architecture_FINAL%20whitepaper.pdf

See also