JavaOne Keynote: Programmable Networking is SFW

Programmable Networking is SFW David Ward CTO & Chief Architect Platform Systems Division, Juniper Networks

The Developer and The Network We should care about each other YOU ARE DEVELOPERS WE ARE THE NETWORK Connecting Experience everybody to everythingProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

The Developer and The Network Improving user experience by programming the network Real Problems. Real Revenue. Real Attention. Application Network World WorldProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Beyond ferreting the information Current approximation techniques are barely sufficient and inefficient APPLICATION WORLD: GUESSING NETWORK WORLD: DERIVING Applications blindly probe the Networks spy on traffic to try network to understand what it to understand applications can deliver ? Network Aware Applications ? ? Application Aware Networking ?§  Game ping-stats, doppler, geo- §  Deep Packet Inspection location, whois §  Stateful flow analysis§  Proprietary codecs §  Application fingerprinting§  Approximate topology/location §  Service specific overlay topologiesProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

How to ensure the best experience? Bringing together the important elements … … enabled via real-time interaction to influence the experience of the end user Application: Content: End-User: Network: Knows end-device Adjusts placement, Knows what it Real-time interaction capabilities. Proximity selection & insertion wants and is between application, of end-user to content. of content from directed there content and end-users. Controls resources. analytics.Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Interaction at multiple touch points Inform network of desired behavior Inform application of data intrinsically in the network THE APPLICATION WORLD THE NETWORK WORLD Network Programmability User service profile Billing profile Programmable Enterprise edge Business edge service profile Touch points Hypervisor stack VPN/mobile/security gateways CDN Extract informationJuniper Networks, Inc. www.juniper.net Copyright 2011 Programmable Networking is SFW or program desired behavior

What is possible in this new world? APPLICATION NETWORK NETWORK APPLICATION Applications made better by Networks made better by information from network information from application §  Understanding of end-device §  Bandwidth and resource optimization capabilities §  New service topologies §  Real location / topology §  Security identification §  Adjust behavior to real-time usage §  Service-specific packet treatment §  Billing granularity Flexibility of service placement Control of resources from applicationsProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Application and network interaction As a developer you will have many ways to influence the network or application Choices depend on your touch point to the network Intuiting Info Communicating Application §  OpenStack Application programming §  CloudStack deriving network Proprietary control network §  OpenFlow channels, pingstats, GSM, §  PCE check-ins, §  GenApp traceroute Dynamic §  Provider-‐based interaction development plaJorms Network spying DPI, Netflow, Network informing §  ALTO on application IPDR, IDS application §  BGP-‐TE, BGP-‐CDNI Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

How do we make this happen? Without breaking everything …THE APPLICATION WORLD THE APPLICATION WORLD Real-time topology understanding (ALTO, BGP-TE) SI ISV Service Research Enterprise Partner Partner Provider InsQtuQon Customer Steering traffic through optimal paths Web Services API (PCE) Network Orchestration Across Networks Programmability Selecting specific traffic GENAPP OpenFlow (OpenFlow) BGP-TE ALTO Mgmt PCE Network APIs … New touch points: gateways, billing collectors, service appliances, CDN, DPI THE NETWORK WORLD THE NETWORK WORLD Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Orchestration and Development Platforms §  Tradi&onal IT: –  OperaQon/Billing systems = device and sAPI Web Services ubscriber management •  COPS, Radius, Diameter, netconf, DHCP, CAPWAP, GSMP Orchestration Across Networks §  Emerging Network Func&on Specific –  SLA monitoring, OTT virtualizaQon, Path management, Unified CommunicaQon Operation Emerging Emerging New §  Emerging Service Specific Network Billing Service Provider- –  Systems Flow intelligence, user telemetry informaQon, sensor networking, Based Function Specific service Specific Platforms profile updates, network appliance and CDN control §  New Provider Based Development Pla=orms –  Specific funcQonality for a specific customer set: mobile phone, STB Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Network Operators Building Development Platforms Network operator innovation centers around the world Pla=orm poten&al: Reaching ~53% of world popula&on; Equals ~64% of world GDP Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Example: Content Request Routing APPLICATION NETWORK NETWORK APPLICATION From where the user is connected… … to where the content is best served 1 2 Network Based on: 3 §  Network proximity §  Network availability §  Network congestion Open standard: ALTO Application §  Content availability Application Layer Traffic §  Content load Optimization §  Content capacity Chicago ALTO cost - 200 Content Content Content Amsterdam ALTO cost - 10 This is new because: London ALTO cost - 50 §  Uses information of the network infrastructure ALTO directs traffic to best POP based §  Runs across multiple service providers on network conditions §  Mobile & broadband subscribersProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Example: Content Request Routing APPLICATION NETWORK NETWORK APPLICATION §  Server Availability §  Per-network response DNS and Plug-ins §  Server Load times and site availability §  Server Capacity New York Chicago Data Center Answer: Where do I get §  Network Proximity DNS my content? §  Network Availability Chicago! §  Network Congestion ISP A Media Server ALTO London London Data Center DNS ISP B BGP BGP Media Server Paris ALTO Server Amsterdam Data Center DNS Media Server ISP CProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Example: Bandwidth Calendaring NETWORK APPLICATION Schedule a reserved path for your session… … without having to know the network Technology used: §  Real-time topology understanding (ALTO, BGP-TE) §  Steering traffic through optimal paths (PCE) Web Services API §  Reservation transaction (WebServices API) §  Selecting specific traffic (OpenFlow) Orchestration What would I use this for? §  Flexibility of service placement §  Scheduled data center backups §  Managed content distribution Location 1 Location 2 §  Cloud orchestration NetworkScheduled application/session specific path in the network Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Example: Social Networking Today’s wheel of missed fortune Untapped mine of information §  Access technology and capability §  Mobility events Collected Content/Gaming Approximate §  Bandwidth, utilization End User Analytics Platforms End User §  Capabilities of device and network Information Location Pure Social §  Network location SN topology platform types §  Proximity to caches / servers Advertising §  Bandwidth / billing / usage caps Commerce §  Security profile Communication NetworkProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Tune in - turn on: Be “in the topology” Weak architecture = one-legged tap dancing Continuous, real-time streaming of surrounding content, resources, places, people And this is Where am I? I am here! You’re here! around you: <access> <content> §  AcQve broadcast <capability> <resources> §  Game broadcast <BW> <places> §  Passive derivaQon <profile> <people> … ! “Above the topology” “Visualize the topology” “In the topology” “Below the topology” Low value in navigational coordinates APPLICATION NETWORKProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

What did he just say? UNLEASH THE POTENTIAL! PROGRAMMABLE NETWORKING Today the two worlds are not interlocked DEVELOPMENT PLATFORMS EMERGING AND GETTING A LOT OF VC Enables: Decisions that impact your applications are being made by: §  Flexibility of service placement §  IT departments §  Fungibility of assets §  Network equipment vendors §  Control of resources §  Providers delivering your application §  Derivation of telemetry and proximity §  Application developersProgrammable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Network Programmability This is not a lottery This is a game of skill Enhance your skills juniper.ne t/develop er @j u n o s d e veloper Enhance your applications slideshare .net/juno sdevelope r Programmable Networking is SFW Copyright 2011 Juniper Networks, Inc. www.juniper.net

Unlocking Innovation TodayOn-device Cross-device End-point & MobileInnovation Innovation Innovation Network Layer Network Application Layer User Application Layer Copyright 2011 Juniper Networks, Inc. www.juniper.net

JOIN THE REVOLUTIONCREATE. CODE. DEPLOY. EVERYWHERE THE NETWORK WORKS.

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JavaOne Keynote: Programmable Networking is SFW

by Juniper Developer Resources on Oct 04, 2011

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JavaOne Keynote: Programmable Networking is SFW — Presentation Transcript