Showing posts with label ONOS. Show all posts
Showing posts with label ONOS. Show all posts

Tuesday, June 16, 2015

Launching Open.ConvergeDigest.com -- An Open Networking Showcase

by James E. Carroll

We're pleased to announce the launch of our mini-website on Open Networking.

This sub-domain of the Converge! Digest site showcases top ideas and technology demonstrations related to SDN, NFV, Open Stack, Open Daylight, Open Flow, ONOS, OPNFV, Open vSwitch, Open Computer and other open source efforts aimed at making networking more agile, programmable, scalable and lower cost.

Our series kicks off with short videos from top insiders sharing their views on how Open Networking initiatives are changing the course of the industry:





Got an idea for this series?  Please contact Jim Carroll 

Internet2 Deploys ONOS to Provision Virtual Nets

Internet2 has deployed the Open source SDN Network Operating System (ONOS) on its nationwide research and education (R&E) network.

Five higher education institutions — Duke University, Florida International University, the Indiana GigaPoP, MAX and the University of Maryland – College Park, and the University of Utah — are connected to a virtual slice of the Internet2 nation-wide network that is piloting this next-generation advanced network technology.

Internet2 said it is using the capabilities of its SDN substrate to provision virtual networks based on FlowSpace Firewall. An ONOS cluster is deployed in a virtual network slice on the Internet2 network, controlling 38 OpenFlow-enabled Brocade and Juniper switches. The SDN-IP Peering application deployed atop ONOS peers with other, traditional networks. An SDN-based network like Internet2 provides benefits such as network programmability, lower TCO and removal of vendor lock-in. In this particular case, the centralized control plane leads to significant improvements in network operation efficiency for the Internet2 network.

“We worked closely together in a lab environment to prepare ONOS for production deployment on the Internet2 Network, providing many valuable insights on production deployment of SDN-controlled virtual networks in a multi-tenant environment,” said Luke Fowler, director of software and systems for the GlobalNOC.

“A primary feature of the Internet2 Network is its ability to serve as a ‘playground’ for piloting new advanced networking capabilities in a real-world environment with demanding users and advanced applications capabilities,” said Vietzke. “The ONOS and SDN-IP peering deployment is another demonstration of how Internet2 and the academic community continue to be a large scale platform in which pre-market innovations can be prototyped at scale.”

"ON.Lab, the ONOS Project and Internet2 have a very synergistic collaboration. At ON.Lab we develop interesting open source SDN platforms and Internet2 is a keen early adopter bringing new capabilities to its customers,” said Bill Snow, vice president of Engineering for ON.Lab. “With the deployment of ONOS on Internet2’s nationwide network, we get to validate and demonstrate ONOS’s scalability, performance and high availability in a production setting and learn from this experience to make ONOS better.”

http://www.internet2.edu/news/detail/8664/

Thursday, June 11, 2015

AT&T and ONOS to Show Central Office Re-architected as Data Center (CORD)

At next week's Open Networking Summit (ONS2015) in Santa Clara, California, AT&T, ONOS project, PMC-Sierra and Sckipio will showcase the first public demonstration of the Central Office Re-architected as Data Center (CORD) proof-of-concept (POC).

The idea behind CORD is to use SDN and NFV to transform carrier functions into workloads that are hosted on common, commodity infrastructure. The CORD solution POC spans the Telco Central Office, access including Gigabit-capable Passive Optical Networks (GPON) and G.fast as well as home/enterprise customer premises equipment (CPE). CORD enables service providers to build an underlying common infrastructure with white boxes using ONOS (carrier-grade open source SDN Control Plane), OpenStack (virtual infrastructure management), and XOS (an open source service orchestration/management platform built on OpenStack) with a diversity of organizations building the services and solutions that ride above.

Key capabilities demonstrated at ONS will include:
  • Proof-of-concept Central Office: Highlights the open software and hardware building blocks for CORD - ONOS, XOS, OpenStack, white box switches, commodity servers, OpenFlow-enabled GPON OLT MAC from PMC, and OpenFlow-enabled G.fast distribution point unit (DPU) connected to a G.fast CPE bridge from Sckipio.
  • Service Provider-focused capabilities
  • SDN Control, orchestration and management with ONOS, OpenStack and XOS on commodity infrastructure
  • An open high-performance leaf-spine fabric
  • OpenFlow-enabled PON OLT MAC hardware enabling virtualization of the traditional OLT
  • OpenFlow-enabled G.fast DPU
  • Access-as-service, Subscriber-as-a-service, Internet-as-a-service Caching/Content delivery-as-a-service, Virtualized functions including Firewall, URL Filtering, Parental Control, BNG
  • Service Provider portal for intuitive provisioning, management, monitoring of infrastructure and services
  • Subscriber-focused capabilities
  • A simple CPE that replaces existing complex CPEs and can be managed by ONOS
  • Subscriber Services: Internet, Firewall, Parental Control
  • Subscriber portal for signing up for and managing services
  • Third-Party Provider-focused capabilities
  • Third-party provider services: Content delivery (Caching) for its own content in the Service Provider network
  • Third-party provider portal for signing up for and managing services
  • CORD POC software used for the demo at ONS 2015 will be available publicly in the ONOS "Drake" release that is slated for the end of August, 2015. Beyond the ONS demo, the CORD solution will undergo the next phase of development and advance to lab trials. A CORD "Pod" bundling together the software and hardware building blocks into a ready-to-use system, will be made available for service provider lab trials by the end of 2015.

"SDN and NFV are speeding up innovation, as seen in projects like CORD," said Tom Anschutz, Distinguished Member of Technical Staff at AT&T. "These technologies create systems that do not need new standards to function and enable new behaviors in software, which decreases development time. Faster development time leads to rapid innovation, something the industry needs to continue satisfying data-hungry customers."

"The first CORD proof-of-concept is a big step towards demonstrating AT&T and other providers' vision of reinventing the central office to bring data center economies of scale and cloud-style agility to their networks," said Guru Parulkar, Executive Director, ON.Lab and ONRC. "With CORD, service providers can architect their central offices using common, commodity infrastructure such as ONOS, OpenStack, XOS, white box switches and servers. CORD also represents an open and unique opportunity with AT&T as the leading service provider, ON.Lab and ONOS project as providers of open source software platforms, and merchant silicon vendors PMC-Sierra and Sckipio. This team plans to enhance the solution with new features and harden it, bring in new players and advance CORD from lab trials all the way to deployment."

http://onosproject.org
http://onlab.us


Wednesday, May 6, 2015

ONOS-based Peering Router Enters Pacific Deployment

An ONOS-based software-defined peering router has been deployed on a trans-Pacific network by a coalition consisting of the Open Networking Operating System (ONOS) Project, the Open Networking Foundation (ONF), Corsa Technology (Corsa), ESnet, AARNet and CSIRO.

The router located at AARNet/CSIRO in Australia exchanges routes with the Vandervecken software-defined networking (SDN) controller stack at ESnet in California and uses high performance data planes comprised of Corsa switches in both locations.

The deployed SDN-based peering router, developed by ONF and the ONOS Project, is a free, open source application built on ONOS and is currently available for download from the ONOS Project website. It enables SDN networks to seamlessly interact with software-defined and traditional (non-SDN) networks by peering with one another to advertise, collect and exchange routes using eBGP. The peering application receives route advertisements from peers, resolves next hops and then programs the OpenFlow™ switch in the SDN data plane through ONOS.

The ONOS-based peering router is deployed across two sites in Sydney, Australia. The Corsa switch is located in an AARNet data center in Haymarket and the ONOS application in a CSIRO research laboratory in Marsfield, approximately 15km away. It controls the high throughput Corsa OpenFlow DP6410 data plane and successfully peers across a trans-Pacific Layer 2 VLAN with a complementary SDN-based router, Vandervecken, at ESnet in Berkeley, Calif. (see figure 2).

The ESnet site also uses a Corsa DP6420 data plane, programmed by the Vandervecken SDN router software developed by Google and based on Routeflow project1 and Quagga on a Ryu controller.

"Having successfully exchanged 15,000 routes in this deployment reflecting true Internet scale and 100,000 routes in lab tests, it was programming the data plane with large forwarding tables that presented the real technical challenge here," said Bill Snow, vice president of Engineering at ON.Lab.

"This operation has been up and running for over a month now, so it is no longer a question of whether SDN control planes can be deployed to support worldwide infrastructure. With ONOS' support for high availability, scale and performance and with Corsa's high performance, programmable data plane, the promise of SDN is turning into reality. An SDN control plane that readily interoperates with existing infrastructure, whether traditional or software-defined is the key to providing a migration path from legacy systems as well as a roadmap to pure SDN infrastructure."

"As the Department of Energy's high-bandwidth network for science, it's exciting to be a partner in this project that is helping to transform networking," said ESnet CTO Inder Monga. "Operational deployment of SDN-IP stacks will enable existing networks to seamlessly integrate with innovative SDN network deployments. Since we are funded by the U.S. government, it's important this software is free and open source so that our investment in the project can be further leveraged by the rest of the networking community."

https://sites.google.com/site/routeflow/home
http://www.onosproject.org

Thursday, April 2, 2015

ONOS Blackbird Focuses on SDN Control Plane Performance and Scale

A new version of the Open Network Operating System (ONOS), named Blackbird, has been released (the first version of ONOS was out in December 2014).

ONOS features a highly available, scalable SDN control plane featuring northbound and southbound open APIs and paradigms for a diversity of management, control, and service applications across mission critical networks. It is architected as a distributed but logically centralized control plane to achieve high performance, scale-out and high availability. ONOS' high availability characteristics include full recovery from events such as switch and link failure, node failure, entire ONOS cluster failure, single node cluster failure, cluster partitioning and device-node communication failure.

The ONOS Blackbird release defines the following set of metrics to effectively measure performance and other carrier-grade attributes of the SDN control plane.

Performance Metrics
Topology – link change latency
Topology – switch change latency
Flow operations throughput
Intent (Northbound) install latency
Intent (Northbound) withdraw latency
Intent (Northbound) reroute latency
Intent (Northbound) throughput

Scalability
Ability to scale control plane by adding capacity

High Availability
Uninterrupted operation in the wake of failures, maintenance and upgrades

ONOS aims to achieve extremely high target numbers of 1,000,000 flow operations per second and less than 100 ms (and ideally under 10 ms) latency. Most of ONOS Blackbird release's measurements meet these targets; the ones that do not will continue to be optimized in the coming releases and in conjunction with use case and deployment requirements.

The Blackbird release also addresses the challenge of effectively determining "the carrier-grade quotient" of the SDN control plane. Metrics currently used to measure performance, including simplistic ones such as "Cbench," do not provide a complete or accurate view of the SDN control plane capabilities thereby highlighting the need for a more indicative set of measurements.

"Achieving the high availability required to deliver network resilience at the necessary scale without compromising performance as you add controller instances has been an elusive goal for open source SDN solutions and a barrier to adoption—until now," said Guru Parulkar, Executive Director for ON.Lab.  0"Architected as a distributed system, ONOS is the first open source SDN solution to achieve linear scale-out while maintaining high performance and availability. As the size of your network grows, ONOS instances can be added to scale the SDN control plane, and seamlessly deliver the needed throughput. This ability not only breaks down barriers to real-world deployment but also future-proofs your network."

A comprehensive explanation of these metrics and Blackbird performance assessment using these metrics is published on the ONOS wiki at http://bit.ly/1GhIr3X

http://onosproject.org/


Video: Guru Parulkar on the Strategic Vision of ONOS

The strategic vision of ONOS is simple - to build a scalable, high-available, high-performance network operating system for Service Provider networks, says Guru Parulkar, Executive Director of ON.Lab. Here he gives an update of how this open community effort fits in with the ambition of network operators.

See video:  https://youtu.be/ilKSkCK91U8

 

Thursday, March 26, 2015

Huawei Unveils ONOS-based IP + Optical and Transport

Huawei demonstrated an IP + optical and Transport Software-Defined Networking (TSDN) implementation the based on the Open Network Operating System (ONOS).

The application shown at this week's #OFC2015 show in Los Angeles comprised a number of features including a graphical multi-layer network view of the SDN application system, automatic resource discovery, automatic IP link setup, automatic service provisioning and multi-layer network protection. Huawei also presented bandwidth-on-demand (BoD), transport network virtualization and innovative VTS2.0 applications, which provide network level services that can be customized by tenants, as well as cloud-like resilience.

The demo used the Huawei ONOS-based Smart Network Controller (SNC) and NetMatrix service synergy platform to remotely control a real network constructed with Huawei NE series routers and Huawei OptiX OSN series smart optical devices located in Dallas, Texas.

http://www.huawei.com

Thursday, February 12, 2015

ON.Lab's Open SDN Project Adds SK Tel and Cisco as Members

Cisco and SK Telecom will join ON.Lab's Open Source SDN Network Operating System (ONOS) for service providers. Founding members of the community include AT&T, NTT Communications, Ciena, Fujitsu, Huawei, Intel and NEC.  Additional contributing members include ONF, Infoblox, SRI, Black Duck, Internet2, GARR, CNIT and Create-Net.

ONOS is a carrier-grade SDN network operating system for service provider networks architected to provide high availability, scalability, performance, and rich northbound and southbound abstractions. Cisco and SK Telecom join founding members who are funding and contributing to the ONOS initiative including:

"The successful launch of ONOS marks an important milestone in the ongoing transformation of the network infrastructure with SDN," said Guru Parulkar, Executive Director of ON.Lab. "Adding Cisco and SK Telecom as contributing partners significantly strengthens the ONOS community and drives our ongoing mission to bring openness and innovation to the Internet and Cloud for the public good."

"We encourage the increased adoption of open source SDN solutions with developers and end-customers, and are supportive of industry initiatives that promote an open environment," said David Ward, CTO of Engineering and Chief Architect at Cisco. "We are focused on collaborating with the ONOS community, to foster more innovation and advances in networking application platforms to grow the developer community for networking."

"SDN and network virtualization hold great promise for mobile carriers," said Alex Jinsung Choi, CTO and Executive Vice President at SK Telecom. "As mobile subscribers tend to be younger and have always-on access to their devices, we often see the demand for new use cases and services come from mobile markets first, creating vast business opportunities. The promise of open source SDN to deliver true cloud-like benefits to the network such as scale, automation, programmability, flexibility and service agility will enable us to meet the rapidly evolving demands of this sector."

ON.Lab also disclosed another significant milestone: 1,000 software downloads globally since its code was made publicly available on December 5, 2014.

http://www.onosproject.org
http://onlab.us




  

Wednesday, December 17, 2014

ONOS: ON.Lab's SDN Open Network Operating System

Earlier this month, the Open Networking Lab (ON.Lab) released its open source SDN Open Network Operating System (ONOS) for Service Providers that enables agile service creation and deployment at scale on any hardware, including white boxes.