ONOS and the importance of deployments

Transcription

1 ONOS and the importance of deployments Luca Prete (ON.Lab) International OpenFlow/SDN Testbeds Miami April 1 st, 2015

2 Why this talk?

3 The importance of deployments In general, for ONOS and its community Demonstrate ONOS in produc3on Quickly improve the codebase Understand produc3on requirements For Service Providers Innova3on Requirements support For Vendors Par3cipate in transforma3on Lead the latest SDN technology

4 CORE PLATFORM USE CASES DEPLOYMENTS

5 ONOS mission To produce the Open Source SDN Network Opera3ng System that enables Service Providers to build real SoKware Defined Networks

6 ON.Lab The Open Networking Lab was founded as a 501 (c) (3) non- profit to pursue our vision of what SoKware Defined Networking could be for the public good. Nick McKeown KP, Mayfield, Sequoia Professor, Stanford ScoA Shenker Professor, UC Berkeley Chief Scien3st, ICSI Guru Parulkar Execu3ve Director, ON.Lab, Execu3ve Director ONRC Consul3ng Professor, Stanford Larry Peterson Robert Kahn Professor Princeton (Emeritus)

7 Open source ONOS ecosystem ON.LAB SERVICE PROVIDER PARTNERS VENDOR PARTNERS COLLABORATORS COMMUNITY

8 Avocet released on Dec 5 th, 2014 Welcome to open source ONOS! ~1000 code downloads in one month after release

9 Blackbird released on Mar 17 th, 2015 Significant performance improvements

10 ONOS for Service Providers Scalability, High Availability & Performance Northbound & Southbound Abstractions Modularity

11 ONOS Distributed NOS Apps NB Application Intent Framework ONOS Instance 1 Distributed Core ONOS ONOS (performance, scale-out, Instance 2 availability, state management, Instance 3 notifications) ONOS Instance N Southbound Core API Adapters Adapters Adapters Adapters Protocols Protocols Protocols Protocols

12 APPLICATION INTENT FRAMEWORK Flexible and intui3ve northbound abstrac3on and interface for user or app to define what it needs without worrying about how. Provision 10G path from Datacenter 1 to Datacenter2 op3mized for cost Applica3on Intent Framework: APIs, Policy Enforcement, Conflict resolu3on Intents translated and Compiled into specific instruc3ons for network Devices. Distributed Core Southbound Core API OpenFlow NETCONF Southbound Interface

13 CORE PLATFORM USE CASES DEPLOYMENTS

14 Multilayer SDN control BW Calendaring Control Apps Config Apps ONOS Mgmt Apps 1. Centralized Control of packet and optical 2. Multilayer optimization based on availability, economics and policies Datacenter 1 Datacenter 2 Packet Network Optical circuit re-routed Optical Network

15 Seamless peering SDN-IP SDN-IP enables communication between: SDN network and external IP networks external networks across SDN island ONOS Cluster SDN-IP SDN-IP SDN-IP ONOS/SDN-IP HA BGP speaker HA External BGP router/ connection HA ONOS ONOS... ONOS

16 Segment routing Requests Requests Discovery Service Rou3ng Service Forwarding Service Rou3ng, Recovery, Label imposi3on ONOS OpenFlow 1.3 SR Labels imposed by controller OSR FIB built by controller Open Segment Routers (OSR) Open Segment Routers (OSR)

17 Central Office Reimagined as Datacenter (CORD) PGW XCODE NLA CDN BNG CDN CG- NAT Firewall VPN WanEx DSA IDS Mobile Customers Residential Customers Enterprise Customers Centralized Control & Management Plane ONOS + OVX + XOS OLT Commodity servers + NFaaS = CAPEX and OPEX savings Packet SW + ROADM

18 CORE PLATFORM USE CASES DEPLOYMENTS

19 Internet2 and SDN-IP Seamless peering of SDN islands with exis3ng networks = MigraKon strategy for real networks L3 conneckvity with no need of routers in the core

20 THREEHOUSE BGP peering

21 KREONET-S A full SDN network The Korean NREN is planning to deploy a fully SDN network controlled by ONOS! ONOS controlling core, edge, international op. Use cases: ü Network Virtualization ü Packet/Optical + Bandwidth calendaring ü SDN-IP Work in progress, deployment coming soon!

22 Conclusions ONOS is out and we already have positive feedback! ü Focused on SP (Scalability, HA, performance) ü Use-cases ü On-going Deployments Deployments are terribly important for everyone ü ONOS community ü Service Providers ü Vendors This is not enough. We can quickly make things better, TOGETHER!

23 Learn more about ONOS and join the community at onosproject.org SoKware- defined networking can radically reshape the wide area network. The introduc3on of ONOS provides another open source SDN op3on designed for service provider networks with the poten3al to deliver the performance, scale, availability and core features that we value John Donovan Senior Execu3ve Vice President AT&T Technology & Opera3ons BUILD USE CHAMPION