This hands on workshop for OpenContrail will be led by Sreelakshmi Sarva & Aniket Daptari.
This is a labs session so we will have hard RSVP limits. Please RSVP only if you are confident that you will be able to attend.
About Sreelakshmi Sarva
Sree is currently working as part of solution engineering team at Juniper’s Contrail team. She is responsible for delivering & managing SDN solutions & partnerships relating to Contrail. She has been with Juniper for the last 13 years working on various Routing, Switching, Network programmability & virtualization platforms. Prior to Juniper, She worked at Nortel networks in the Systems Engineering group. Sree received her Masters in Computer Science from University of Texas at Dallas and Bachelor’s in Computer Science from India.
About Aniket Daptari
Aniket is currently working as part of Juniper Networks' Contrail Cloud Solutions team. He is responsible for delivering SDN solutions and technology partnerships related to Contrail. He has been with Juniper for the last 3 years working on various Network programmability & virtualization platforms. Prior to Juniper, he worked at Cisco Systems in the Internet Systems Business Unit (Catalyst 6500). Aniket received his Masters in Computer Science from University of Southern California and a graduate certificate in Management Science and Engineering from Stanford University.
Course Abstract
This session will be the first of a series of OpenContrail hands-on tutorials for developers who want to get deep into OpenContrail code.
This “Basic OpenContrail Programming” Hands-on Session will focus on making developers proficient in writing and contributing code for our OpenContrail Project.
Session will cover the following areas
1) Contrail Overview
· Use Cases
· Architecture recap
2) Contrail Hands on
· Demo + Hands on - Configuration , VN, VM, Network Policies etc
· DevStack introduction
Cloud Network Virtualization with Juniper Contrailbuildacloud
Description: Contrail Technology will be discussed covering architecture, capabilities and use cases. It will be followed by a demonstration on current Contrail implementation on CloudStack/Openstack.
Parantap works as a Sr. Director of Solutions Engineering for Contrail Product within Juniper. Before Juniper, Parantap led the network architecture team for Microsoft Online Services (Windows Azure, MS Bing). Prior to Microsoft, Parantap worked as a core engineering manager for UUNet Technologies building Internet backbones.
Virtualization Forum 2015, Praha, 7.10.2015
sál Juniper Networks
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf.
Secure Multi Tenant Cloud with OpenContrailPriti Desai
Building a secure multi-tenant cloud necessitates proper tenant isolation and access control. Key network and security functions must scale independently based on the dynamic resource requirements across each tenant. Additionally, On-demand and self-service provisioning are required for achieving operational efficiencies. Robust, dynamic and elastic software abstractions are imperative to support applications built to run such complex environments.
This slide deck covers:
• Architectural design choices
• Implementation blueprints
• Operational best practices
that have been made to build OpenStack cloud at Symantec.
Nicolai van der Smagt has been in the business of designing, implementing and running SP networks for over 15 years. He has worked with DOCSIS, DSL and FTTH operators. Nowadays, Nicolai is helping Infradata’s pan-European customers build better access, aggregation and core networks, but his focus is on the data center, SDN, NFV and the whitebox switching revolution. His motto: “Simplicity is sophistication”.
Topic of Presentation: SDN
Language: English
Abstract:
Open source SDN that actually works -today
OpenContrail is an open source (Apache 2.0 licensed) project that provides network virtualization in the data center, using tried and tested open standards. It provides northbound APIs, integrates in Openstack or Cloudstack and is available today!
In this slot we’ll show you the architecture and ideas behind the technology and how OpenContrail enables you to avoid the pitfalls that other (closed) SDN solutions bring. If time permits we’ll also demo the technology.
Cloud Network Virtualization with Juniper Contrailbuildacloud
Description: Contrail Technology will be discussed covering architecture, capabilities and use cases. It will be followed by a demonstration on current Contrail implementation on CloudStack/Openstack.
Parantap works as a Sr. Director of Solutions Engineering for Contrail Product within Juniper. Before Juniper, Parantap led the network architecture team for Microsoft Online Services (Windows Azure, MS Bing). Prior to Microsoft, Parantap worked as a core engineering manager for UUNet Technologies building Internet backbones.
Virtualization Forum 2015, Praha, 7.10.2015
sál Juniper Networks
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf.
Secure Multi Tenant Cloud with OpenContrailPriti Desai
Building a secure multi-tenant cloud necessitates proper tenant isolation and access control. Key network and security functions must scale independently based on the dynamic resource requirements across each tenant. Additionally, On-demand and self-service provisioning are required for achieving operational efficiencies. Robust, dynamic and elastic software abstractions are imperative to support applications built to run such complex environments.
This slide deck covers:
• Architectural design choices
• Implementation blueprints
• Operational best practices
that have been made to build OpenStack cloud at Symantec.
Nicolai van der Smagt has been in the business of designing, implementing and running SP networks for over 15 years. He has worked with DOCSIS, DSL and FTTH operators. Nowadays, Nicolai is helping Infradata’s pan-European customers build better access, aggregation and core networks, but his focus is on the data center, SDN, NFV and the whitebox switching revolution. His motto: “Simplicity is sophistication”.
Topic of Presentation: SDN
Language: English
Abstract:
Open source SDN that actually works -today
OpenContrail is an open source (Apache 2.0 licensed) project that provides network virtualization in the data center, using tried and tested open standards. It provides northbound APIs, integrates in Openstack or Cloudstack and is available today!
In this slot we’ll show you the architecture and ideas behind the technology and how OpenContrail enables you to avoid the pitfalls that other (closed) SDN solutions bring. If time permits we’ll also demo the technology.
Hartmut Schroeder, Consultant Systems Engineer, Juniper Networks
Virtualization Forum 2014, Prague, 22.10.2014
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
Sergei Gotchev, Juniper Networks
Juniper Day, Praha, 13.5.2015
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
OpenStack and OpenContrail for FreeBSD platform by Michał Dubieleurobsdcon
Abstract
OpenStack and OpenContrail network virtualization solution form a complete suite able to successfully handle orchestration of resources and services of a contemporary cloud installations. These projects, however, have been only available for Linux hosted platforms by now. This talk is about a work underway that brings them into the FreeBSD world.
It explains in greater details an architecture of an OpenStack system and shows how support for the FreeBSD bhyve hypervisor was brought up using the libvirt library. Details of the OpenContrail network virtualization solution is also provided, with special emphasis on the lower level system entities like a vRouter kernel module, which required most of the work while developing the FreeBSD version.
Speaker bio
Michal Dubiel, M.Sc. Eng., born 17th of September 1983 in Kraków, Poland. He graduated in 2009 from the faculty of Electrical Engineering, Automatics, Computer Science and Electronics of AGH University of Science and Technology in Kraków. Throughout his career he worked for ACK Cyfronet AGH on hardware-accelerated data mining systems and later for Motorola Electronics on DSP software for LTE base stations. Currently he is working for Semihalf on various software projects ranging from low level kernel development to Software Defined Networking systems. He is mainly interested in the computer science, especially the operating systems, programming languages, networks, and digital signal processing.
Faced with the dual threats of rising operating costs and declining revenues, network service providers are increasingly turning to network functions virtualization (NFV) to help them keep up with constantly changing market conditions.
In a virtualized Telco environment, service providers can deploy and deliver new network functions, services and capacity on demand—reducing normal rollout time from months and weeks to just hours.
Leveraging the principles of cloud computing, network service providers can deliver a level of responsiveness never before available, easily scaling capacity up or down to meet the evolving needs of their subscribers.
The result is a highly agile system that allows new revenue-generating services to be quickly developed, exhaustively tested and selectively rolled out to targeted groups in a fraction of the time and at a much lower cost than previously thought possible.
In this session, the speaker will present how the solution from Juniper networks look like and how it can be deployed by service provider to improve their agility in delivering services to their customers.
Hartmut Schroeder, Consultant Systems Engineer, Juniper Networks
Virtualization Forum 2014, Prague, 22.10.2014
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
Sergei Gotchev, Juniper Networks
Juniper Day, Praha, 13.5.2015
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
OpenStack and OpenContrail for FreeBSD platform by Michał Dubieleurobsdcon
Abstract
OpenStack and OpenContrail network virtualization solution form a complete suite able to successfully handle orchestration of resources and services of a contemporary cloud installations. These projects, however, have been only available for Linux hosted platforms by now. This talk is about a work underway that brings them into the FreeBSD world.
It explains in greater details an architecture of an OpenStack system and shows how support for the FreeBSD bhyve hypervisor was brought up using the libvirt library. Details of the OpenContrail network virtualization solution is also provided, with special emphasis on the lower level system entities like a vRouter kernel module, which required most of the work while developing the FreeBSD version.
Speaker bio
Michal Dubiel, M.Sc. Eng., born 17th of September 1983 in Kraków, Poland. He graduated in 2009 from the faculty of Electrical Engineering, Automatics, Computer Science and Electronics of AGH University of Science and Technology in Kraków. Throughout his career he worked for ACK Cyfronet AGH on hardware-accelerated data mining systems and later for Motorola Electronics on DSP software for LTE base stations. Currently he is working for Semihalf on various software projects ranging from low level kernel development to Software Defined Networking systems. He is mainly interested in the computer science, especially the operating systems, programming languages, networks, and digital signal processing.
Faced with the dual threats of rising operating costs and declining revenues, network service providers are increasingly turning to network functions virtualization (NFV) to help them keep up with constantly changing market conditions.
In a virtualized Telco environment, service providers can deploy and deliver new network functions, services and capacity on demand—reducing normal rollout time from months and weeks to just hours.
Leveraging the principles of cloud computing, network service providers can deliver a level of responsiveness never before available, easily scaling capacity up or down to meet the evolving needs of their subscribers.
The result is a highly agile system that allows new revenue-generating services to be quickly developed, exhaustively tested and selectively rolled out to targeted groups in a fraction of the time and at a much lower cost than previously thought possible.
In this session, the speaker will present how the solution from Juniper networks look like and how it can be deployed by service provider to improve their agility in delivering services to their customers.
Webinar how to ensure sdn-nfv doesn't break your networkQualitest
This presentation is from the Webinar that QualiTest Group & QualiSystems hosted. The topic is how to ensure SDN/NFV does not break your network.
To read more about QualiTest's SDN/NFV Testing services click here - http://bit.ly/1DkOdmt
Overture presentation on Central Office (Exchange): Home to the New Telco Clo...Overture Networks
Presentation by Overture Vice President of Marketing, Mark Durrett, to SDN OpenFlow World Congress on why the Central Office (Exchange) will be home to the new Telco Cloud. Major points:
Cloud is both an opportunity and threat for Telecoms
OTT Providers already causing Headaches
NFV offers opportunity to differentiate from the CO
NFV requires Carrier-class Management & Orchestration
Kona Web Application Firewall Overview - Akamai at RSA Conference 2013Akamai Technologies
Web application performance and security are critical to innovation. Akamai's Web Application Firewall (WAF) is a highly scalable edge defense service architected to detect and mitigate potential attacks, including SQL injection attacks, in HTTP and HTTPs traffic as they pass through Akamai's Intelligent Platform in their attempt to reach origin data centers.
WAF is designed to scale instantly to preserve performance and filter attack traffic close to the source, protecting your infrastructure and keeping your web applications up and running. Learn more about Kona Security Solutions: http://www.akamai.com/html/solutions/kona-solutions.html
Learn more about Akamai's presence at RSA Conference 2013: http://www.akamai.com/html/ms/rsa_conference_2013.html
As SDN & NFV services become commercially available, the industry needs to approach once again the reach issue. There is not a single service provider with complete reach; that is why we build NNIs and need a wider SDN/NFV Ecosystem.
Presentation by Nicolas Fischbach @niCRO at MPLS/SDN/NFV World Congress 2016 - Paris 2016.
The architecture behind Colt On Demand - which provides self-service capabilities for flexible, PAYG network services. Supports elastic bandwidths, elastic topology and an elastic service edge through SDN/NFV for a digital, real time on demand customer experience.
Here is the slide deck presented at our March 16, 2016 Kubernetes meetup by Aniket Daptari, Sr. Product Manager of Cloud Networking, Juniper Networks. It covers OpenContrail with Kubernetes. Sponsored by StackPointCloud and Concur.
Ondřej Číž, Arrow ECS
Juniper Day, Praha, 13.5.2015
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf (kliknutím na tlačitko v dolní liště snímků).
OpenStack: Changing the Face of Service DeliveryMirantis
Keynote by Lew Tucker, VP and CTO of Cloud Computing at Cisco, at OpenStack Silicon Valley 2015.
As more companies move to software-driven infrastructures, OpenStack opens up new possibilities for traditional network service providers, media production, and content providers. Micro-services, and carrier-grade service delivery become the new watchwords for those companies looking to disrupt traditional players with virtualized services running on OpenStack.
OpenStack: Changing the Face of Service DeliveryLew Tucker
OpenStack's open source cloud platform opens up new possibilities for network service providers, media production, and content providers looking to disrupt their industries with virtualized services running on OpenStack.
VMworld 2013: Virtualized Network Services Model with VMware NSX VMworld
VMworld 2013
Arun Goel, VMware
Serge Maskalik, VMware
Learn more about VMworld and register at http://www.vmworld.com/index.jspa?src=socmed-vmworld-slideshare
6WINDGate™ - Enabling Cloud RAN Virtualization6WIND
Traditional mobile networks are based on stand-alone Base Transceiver Stations covering a radio area. BTS overlap to provide a wide coverage to mobile users and are connected to the mobile core network through a backhaul network. Cloud Radio Access Network is a new architecture for mobile access networks that rely on simple radio front-ends connected to a pool of remote network resources. By leveraging cloud infrastructures, CAPEX and OPEX is lowered substantially.
Learn more about how today's service provider's networks are built to deliver yesterday's services and how the Next generation service require a new approach with our Evolved Programmable Network's offerings will enable business transformation for new service deliveries.
Cozystack: Free PaaS platform and framework for building cloudsAndrei Kvapil
With Cozystack, you can transform your bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.
You can use Cozystack to build your own cloud or to provide a cost-effective development environments.
VMworld 2013: Real-world Deployment Scenarios for VMware NSX VMworld
VMworld 2013
Taruna Gandhi, VMware
Jeremy Hanmer, DreamHost
Funs Kessen, Schuberg Philis
Learn more about VMworld and register at http://www.vmworld.com/index.jspa?src=socmed-vmworld-slideshare
PLNOG14: The benefits of "OPEN" in networking for operators - Joerg Ammon, Br...PROIDEA
Joerg Ammon - Brocade
Language - English
Many of the recent trends in networking, more precisely software defined networking, are centered around OPEN - Openflow, OpenStack, OpenDaylight to name only a few. What is the state of those projects? What is ready to be deployed? Where is the industry moving? How do network operators and end users benefit from those trends? How do open interfaces and joint community effort speed up development of real world networking applications that are truly new and useful for today's infrastructures?
Register for the next edition of PLNOG conference today: http://plnog.pl
In his 2016 ACE SCHOOL & RUS SYMPOSIUM talk, Bill Nelson explained how NFV is particularly beneficial for those delivering broadband to rural areas. He showed how much rural communication service providers can achieve with the ability to quickly automate system management and move a network environment with a few keystrokes. And he revealed how providers can win new business by partnering with larger competitors or competing with them on price.
Session: The Data Center Network Evolution: Journey to the Programmable Fabric
Presenter: Robert Zalobinski, Technical Solutions Architect
Date: October 6, 2015
Anuta Networks at Networking Field Day 14Kiran Sirupa
Anuta NCX is designed to offer multi-vendor network orchestration across a variety of deployments, including campus, data centers, and carrier networks. Case Studies include branch automation with a Tier 1 MSP, enterprise connectivity in a managed data center, and a real world deployment with Telstra Managed Services. Anuta NCX uses a layered model driven architecture that allows for it users to work with services across multiple network vendors. NCX is built to model all of these and reconcile any differences completely autonomously, without the customer having to intervene. Any SLAs or other configuration can be done, as NCX has support standard YANG based orchestration.
Tech Talk by Gal Sagie: Kuryr - Connecting containers networking to OpenStack...nvirters
These are slides from the Tech Talk at http://www.meetup.com/openvswitch/events/226518209/
Synopsis
Kuryr is a new project under Neutron's big tent that makes Neutron networking available to Docker containers by means of a Docker plugin.
In this session Gal will introduce Kuryr and show how it provides networking for containers in plain Docker environments and in mixed Docker, OpenStack environments. He will also present Kuryr's roadmap and integration with networking models in other orchestration engines like Kubernetes and Docker
About Gal Sagie
Gal Sagie is an open source software architect at Huawei European Research Centre, focusing work on OpenStack networking and containers networking. Working on various projects in the community like Dragonflow, OVN, Kuryr, and Multisite/Hybrid clouds in OpenStack. Blogging for anything SDN/NFV/OpenStack related at http://galsagie.github.io
Tech Talk by Peng Li: Open Mobile Networks with NFVnvirters
Synopsis
Applications are moving to mobile. This talk is about upcoming future of the mobile networks, key technology enabler and how to build your application and service on top of next generation mobile networks. Peng will describe the mobile network trend and why openness will play a critical role going forward. He will also present example of the NFV enabled mobile network architecture, its building blocks and use cases, and introduce Huawei's Open Mobile Foundry platform as a real world example to share some of our valuable experiences in this field with all. This talk will cover both flavors of open source projects (OPNFV, OpenStack, ONOS and ODL) as well as commercial products (Huawei's cloudEdge solution).
About Peng Li
Peng Li is a Network Architect and Ecosystem Partnership Manager for Huawei's wireless BU. He has extensive experience on SDN, NFV, network architecture and network protocols. He has spent all his professional career so far on computer networking, mainly with Amber/Nokia networks and Foundry/Brocade before joining Huawei. He co-implemented the industry first full redundancy BGP protocol, and had many years of experience in network protocol development and engineering management for flagship data center routers. Peng has Master's in Computer Engineering from USC, and Bachelor's in EE from Tsinghua University, China.
Tech Talk by Louis Fourie: SFC: technology, trend and implementationnvirters
Synopsis
In this Tech Talk, Louis Fourie will do deep dive into one of the key technology enablers -- service function chaining and describe extensions to OpenStack networking (Neutron) for service chaining, including use cases, architecture and implementation.
About Louis Fourie
Louis Fourie is currently a senior staff engineer working on network virtualization, cloud services, and SDN technologies at Huawei Technology, USA. Louis is an active contributor to the service chaining work in several organizations including OpenStack, ONF, ETSI NFV, IETF, and OPNFV. Louis previously worked at Cisco on several computer networking, voice and data communications products, and is the holder of several patents.
Tech Talk: ONOS- A Distributed SDN Network Operating Systemnvirters
This event takes us to the cusp of Distributed Software Development and SDN Controllers. We will be hosting Madan and Brian who have been involved in the architecture and development of ONOS (Open Network Operating System).
Synopsis
ONOS is a distributed SDN network operating system architected to provide performance, scale-out, resiliency, and well-defined northbound and southbound abstractions. Madan and Brian, both from ON.Lab, will start the talk with a deep-dive into ONOS architecture, including the key technical challenges that were solved to build this platform. They will also walk us through a live demo of building a SDN application on ONOS.
Details:
ONOS Architecture
ONOS Abstractions and Modularity
ONOS Distributed architecture
ONOS APIs and their usage
Live demo- Building a SDN app on ONOS
Speaker Bios
Madan Jampani, Distributed Systems Architect, ONOS
Madan is Distributed Systems Architect at ON.Lab focusing on the core distributed systems problems for ONOS. Prior to joining ON.Lab in Sep 2014, Madan worked at Amazon for around 10 years. At Amazon, Madan was instrumental in building several key technologies ranging from Amazon retail ordering systems, distributed data stores and shared compute clusters for running large-scale data processing and machine learning workloads.
Brian O’Connor, Lead Developer, ONOS
Brian is the ONOS Application Intent Framework lead and a core developer at ON.Lab, working on ONOS and Mininet. Brian O’Connor received Bachelor’s and Master’s degrees in Computer Science from Stanford University. At Stanford, he helped develop “An Introduction to Computer Networking,” one of Stanford’s first MOOCs (Massively Open Online Courses).
ABOUT ON.LAB and ONOS
Open Networking Lab (ON.Lab) is a non-profit organization founded by SDN inventors and leaders from Stanford University and UC Berkeley to foster an open source community for developing tools and platforms to realize the full potential of SDN. ON.Lab brings innovative ideas from leading edge research and delivers high quality open source platforms on which members of its ecosystem and the industry can build real products and solutions.
ONOS, a SDN network operating system for service provider and mission critical networks, was open sourced on Dec 5th, 2014. ONOS delivers a highly available, scalable SDN control plane featuring northbound and southbound abstractions and interfaces for a diversity of management, control, service applications and network devices. ONOS ecosystem comprises of ON.Lab, organizations who are funding and contributing to the ONOS initiative including AT&T, NTT Communications, SK Telecom, Ciena, Cisco, Ericsson, Fujitsu, Huawei, Intel, NEC; members who are collaborating and contributing to ONOS include ONF, Infoblox, SRI, Internet2, Happiest Minds, CNIT, Black Duck, Create-Net and the broader ONOS community. Learn how you can get involved with ONOS at onosproject.org.
Tech Tutorial by Vikram Dham: Let's build MPLS router using SDNnvirters
Synopsis
We will start with MPLS 101 and then look into MPLS related OpenFlow actions. In the second half we will delve into RouteFlow architecture and extend it to enable Label Distribution Protocol (LDP) and MPLS routing. We will conclude with a mini-net based test bed switching traffic using MPLS labels instead of IP addresses.
This will be a hands on workshop. VM Images for Virtual Box will be provided. Attendees are expected to bring their laptops loaded with Virtual Box.
About Vikram Dham
Vikram is the CTO and co-founder of Kamboi Technologies, LLC where he advises networking companies, switch vendors and early adopters on SDN technology and distributed software development. Also, he is the founder of Bay Area Network Virtualization (BANV) meet-up group, that brings together technologists in the SDN/NFV/NV domain for technical talks, workshops and creates a truly "open" platform for sharing knowledge.
He has used SDN technologies for building software related to traffic engineering, security and routing. In the past, he was the Principal Engineer at Slingbox where he architected & built the distributed networking software for peer to peer connectivity of millions of end points. He holds MS degree in EE with a specialization in Computer Networks from Virginia Tech and has worked on research projects with companies like ECI Telecom, Raytheon and Avaya Research Labs.
RouteFlow & IXPs
This talk will discuss the architecture of RouteFlow which is a leading OpenFlow based virtual router. It will focus on the new projects based upon RouteFlow which are finding traction in Internet eXchange Points (IXPs) - Cardigan being one of the most popular one. Some common aspects of IXPS will be shown. The talk will conclude with a list of future projects and vision of SDN routing.
About Raphael Vincent Rosa
Raphael is a Communications Network Engineer. He finished his MS in Computer Science working with intra datacenter routing, contributing to open source SDN projects such as Ryu network controller and RouteFlow platform. Currently he is pursuing PhD research under the guidance of Dr. Christian Esteve Rothenburg with main interests in SDN and Distributed-NFV topics.
Tech Talk by John Casey (CTO) CPLANE_NETWORKS : High Performance OpenStack Ne...nvirters
OpenStack is HOT! No doubt about it. A recent survey by The New Stack and The Linux Foundation shows OpenStack as the most popular open source project ahead of other hot projects like Docker and KVM. OpenStack is now taking its rightful place as the open source cloud solution for enterprises and service providers.
To date OpenStack networking has not yet achieved the performance, scalability and reliability that many large enterprises demand. CPLANE NETWORKS solves that problem by delivering secure multi-tenant virtual networking that overcomes the limitations of the standard Neutron networking service. By making all networking services local to the compute node and achieving near line-rate throughput, CPLANE NETWORKS Dynamic Virtual Networks (DVN) delivers mega-scale networking for the most demanding application environments.
In this session John Casey will cover the basics of DVN and explain how CPLANE NETWORKS achieves "at scale" network performance within and across data centers.
About John Casey
John Casey has over 20 years of deep technology leadership. His proven success with a variety of technical leadership roles in Telecom, Enterprise and Government and in software design and development provide the foundation for the system architecture and engineering team.
Previously John led worldwide deployment teams for both IBM’s Software Group and Narus, Inc. His work in large scale, high performance system design at Transarc Labs and Walker Interactive Systems brings leadership to the CPLANE NETWORKS product suite.
Tech Talk by Tim Van Herck: SDN & NFV for WANnvirters
Extending SDN & NFV to WAN
This session will walk through the evolution in branch networking and how SDN & NFV principles can be applied to the enterprise WAN to achieve increased reliability and flexibility. It will also cover how to lower the associated operational expense of running a classic enterprise WAN and what industry trends are pressuring changes on the design of such networks.When applying SDN & NFV principles to the WAN, there will be a natural reduction in complexity of managing services and guaranteeing uptime of network connectivity.
About Tim Van Herck
Tim is the Director of Technology and founding member at VeloCloud Networks.He is responsible for building out a global network of Points of Presence to deliver virtual last mile service to enterprise branches. Prior to joining VeloCloud, Tim was a founding member of Aryaka Networks, which offers WAN Optimization as a service. Tim has been passionately following the leading edge of network virtualization and security solutions for the past 15 years. He holds a master's degree in Industrial Engineering from the University of Antwerp, and is based in VeloCloud's headquarters in Los Altos, CA
More info @ http://meetup.com/openvswitch
Follow us on twitter @nvirters
Tech Talk by Ben Pfaff: Open vSwitch - Part 2nvirters
Open vSwitch - Part 2
A previous presentation in March 2013 at Bay Area Network Virtualization meetup covered the past, present, and predicted future of Open vSwitch. This talk picks up where that one left off, covering improvements made in Open vSwitch since then, new directions for the coming year, and some related work of interest in the industry.
About Ben Pfaff (twitter: @Ben_Pfaff)
Ben joined Nicira as one of its first employees in 2007 after finishing his PhD at Stanford. Since then he has been working on what became OpenFlow and Open vSwitch. He also made some early contributions to the NOX controller. He has been involved with free software since about 1996, when he started work on GNU PSPP and joined the Debian project.
More info @ http://meetup.com/openvswitch
Follow us on twitter @nvirters
OpenFlow Data Center - A case Study by Pica8nvirters
White box switches are emerging as a viable alternative for network architects deploying software defined networks, but SDN deployments will require OpenFlow support. In this presentation, David will explain the experience of taking an OpenFlow white box switch to production in 3 data centers. The presentation will cover the following topics:
- How to work through limited TCAM in commercial silicon and maximize the TCAM usage for production
- How to scale an OpenFlow-based data center network under constraints
- How commercial silicon supports the OpenFlow 1.3 specification
- Additional features of the OpenFlow specification that will drive commercial silicon development
- Interworking L2/L3 and an OpenFlow network on the same switch
Pyretic - A new programmer friendly language for SDNnvirters
Managing a network requires support for multiple concurrent tasks, from routing and traffic monitoring, to access control and server load balancing. Software-Defined Networking (SDN) allows applications to realize these tasks directly, by installing packet-processing rules on switches. However, today's SDN platforms provide limited support for creating modular applications.
Join Bay Area Network Virtualization as Dr. Joshua Reich, Postdoctoral Research Scientist and Computing Innovation Fellow at Princeton University presents Pyretic - a new programmer-friendly domain-specific language embedded in Python that enables modular programming for SDN applications. Pyretic is part of the Frenetic Network Programming Language initiative sponsored by Princeton University and Cornell University, with support from the National Science Foundation, the Office of Naval Research, Google, Intel and Dell.
ER(Entity Relationship) Diagram for online shopping - TAEHimani415946
https://bit.ly/3KACoyV
The ER diagram for the project is the foundation for the building of the database of the project. The properties, datatypes, and attributes are defined by the ER diagram.
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
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4. GENERAL CHALLENGES
TIME TO
PRODUCT
OVER THE TOP
SERVICE EVOLUTION
THREAT
CLOUD NETWORK TO
OSS
AGILITY
Addresses these challenges using existing assets without costly investments in
network refresh and proprietary OSS systems
§ Lengthy service
provisioning times of
days to weeks
§ IP Activation process
cumbersome
§ Lengthy new product
introduction &
certification times
§ Bundles limited by
physical infrastructure
§ OTT cloud providers
compete using internet
§ Network commoditised
§ Lack integration of
Public and Private
cloud offerings
§ Leveraging network
to differentiate
§ Expensive to replace
or augment current
OSS systems
5. …AND OTT PROVIDERS ARE INNOVATING FASTER
Dynamic network service automation is the key priority for Service Providers
OPERATING
EXPENSES
Servers managed per admin
TIME TO SERVICE
DEPLOYMENT
Code to production launch
OPERATIONAL
COMPLEXITY
# of SKUs to manage
AMAZON: 1 per 10,000 servers
Each admin can operate ~10,000 servers
TELCO: Less than 100
Each admin can manage up to ~100 servers = large headcount
GOOGLE: Few seconds
STAT MUX Service on Existing Infrastructure
TELCO: 10-12 Months
Mobile Operators quote many months per service; mostly manually
GOOGLE: 10s Configs
Google: ~10 shared hardware system
bundles
TELCO: Thousands configs
1000’s of SKUs to manage makes IT overly complex
Opportunity for accelerating TTM, reducing costs and optimizing operations
7. CLOUD CHANGES THE ARCHITECTURE
Enables Large Scale Automation & Network Function Virtualization
App App Network
HW HW
Virtualization
& Automation
Compute &
Storage
Virtualization
Traditional (1990’s)
App App App
Management
Platform
Infrastructure
Hypervisor
HW HW
• Network functions / services available
as virtual machines
• Apps are re-architected for scalable
deployments, HA, IaaS / Paas
• App Developers have a self-service
model to get resources
Cloud (2010+)
• Apps run on dedicated
hardware
• Hardware for each
network function
App App App
Hypervisor
HW HW
Virtualization (2000’s)
• Virtualized apps have
flexibility to move
between hardware units
Benefits
Capex savings through Virtualization
& higher device utilization
Benefits
Opex savings through
Agility & Automation
8. THE NEW NETWORK – BUILT FOR CLOUD
TODAY
CONFIGURED,
MANAGED
HARDWARE
SERVICES
PRIVATE
INFRASTRUCTURE
PROPRIETARY
TOMMORROW
AUTOMATED &
ORCHESTRATED
VIRTUALIZED, ON DEMAND
SERVICES
HYBRID CLOUD
INFRASTRUCTURE
OPEN SOURCE, OPEN
STANDARDS
10. IT CLOUD
§ Silo’ed Resource Allocation
§ Manual Configuration
§ Static Service Chains
§ Dynamic Resource Allocation
§ Automatic Configuration
§ Dynamic Service Chains
CURRENT IT DATACENTER
Firewalls
Load-Balancer
VLANS VLANS
FINANCE HR MARKETING
MODERN IT DATACENTER
VIRTUALIZED
FINANCE HR MARKETING
Virtual-Network based Orchestration (Compute, Storage, Apps)
Physical
Servers
Local Hard
Drives
11. CLOUD CPE SERVICE
Firewall
IPvC4a-vc6h ing
LoaPdo Bli&cay laV Cnidcoeinnotg ro l
WAN Optimization
UnifiRedo uTthinrge at
Traffic Detection/
ManagDeHmCePn RoCutGinNg AT
t
DDOS
DPI
Router Services
DHCP
Full featured CPE
Customer Value
CPE Delivered
in Virtualized Services
SP Delivered
Service Provider
IP Edge
IP VPN Service
Routing FW & UTM DHCP
Modem / ONT
Point Pulse Voice
Switch
Voice
Wireless Management
Controller
Access Point
IPS/ IDS
SECURITY
Pulse
Tethered CPE
Modem / ONT Switch Access
§ Decrease cost of physical CPE
§ Increase agility of introducing new services
§ Decrease cost of servicing customers
Services limited by capability of physical CPE hardware
Expensive to roll out new services
Costly customer support
12. SELF-SERVICE ENTERPRISE SERVICES
NEXTIP VPN
Customer
Site A
UTM FW CDN WAN SLB
Opt
Customer
Site B
TELCO CLOUD
Contrail SDN
2.
Openstack standard
interfaces provision virtual
services
1.
Standard API’s
allow for simple
portal control
3.
Use of standard routing
protocols to connect
ANY SP customer to
ANY service without
interfacing with IP-RDM
or similar
13. HYBRID CLOUD - IAAS AND VPC
End-to-End Virtual Network Orchestration and Automation
Standards-based, seamless internetworking within/across DC’s and Enterprise private network
16. OPENCONTRAIL COMPONENTS
TODAY 2014
OPENCONTRAIL CONTROLLER
Physical Network
(no changes)
Analytics
Configuration Control
VM VM VM VM
vRouter
Physical Host
with Hypervisor
VM VM VM VM
vRouter
Physical Host
with Hypervisor
Gateway
WAN, Internet
Accepts and converts orchestrator
requests for VM creation, translates
requests, and assigns network
Real-time analytics engine
collects, stores and analyzes
Interacts with network elements for network elements
VM network provisioning and ensures
uptime
vRouter: Virtualized routing element
handles localized control plane and
forwarding plane work on the compute
node
Gateway: MX Series (or other router)
or EX9200 serve as gateway
eliminating need for SW gateway &
improving scale & performance
17. KEY FEATURES
IPAM, Virtual
DNS
Load Security
Balancing
3rd Party Network
Services
Service Chaining API
Rich Analytics High
Availability
Services
Routing and
Switching
Gateway
Services
19. SUMMARY: CONTRAIL IS A LEADING SDN SOLUTION
PROGRAMMABILITY
§ Agile deployment of network services for faster time to revenue
§ 3rd party services can run unmodified on the platform, eliminating the
need for custom development
§ NB REST APIs allows easy integration with existing OSS/BSS
§ Network complexity abstracted out using rich and programmatic
interface, allowing for policy-based automation
ACCELERATED TTM
LOWER TCO
§ Higher utilization of existing infrastructure & cost effective X86 HW
§ Centralizes management reducing operational cost & complexity
§ Uses standard protocols obviating need for specialized knowledge
NETWORK INSIGHTS
§ Collects & analyzes huge amounts of network state information
§ Offers APIs for 3rd party analytics & visualization software to integrate
with the system
OPENNESS &
INTEROPERABILITY
§ Contrail is open-sourced and integrates with Openstack, Cloudstack,
KVM, Xen, and other open-sourced products / components
§ Interoperable with other multi-vendor infrastructure and services
22. DEMO / HANDS-ON
• Creation of Virtual Networks
• Attachment of Virtual Machines
• Access Policy between Virtual Networks
• Floating IP / Distributed NAT using vRouter
• Service Insertion - NAT Gateway
• Debug & Analytics Information
23. TIER-ED NETWORKS DEMO TOPOLOGY
BACK-END
DATABASE TIER
NETWORK
FRONT-END
WEB-TIER
NETWORK
BE1 BE2 BE3 FE1 FE2 FE3
MX Gateway
Policy to connect front-end and
back-end
Centralized Control, Policy provisioning
Internet
Demo Machine connecting
to Openstack Horizon and
Contrail GUI
Floating IP
24. SERVICE CHAIN DEMO TOPOLOGY
ENTERPRISE
NETWORK
Centralized Control, Policy provisioning Demo Machine connecting
PUBLIC
NETWORK
FIREFLY
(INLINE NAT)
E1 E2 E3 P1 P2 P3
MX Gateway
Internet
NAT Service to connect Enterprise network VMs to
the outside world
to Openstack Horizon and
Contrail GUI
25. OVERLAY NETWORK
VIRTUAL
NETWORK
GREEN
FW DPI
VIRTUAL
NETWORK
BLUE
VIRTUAL
NETWORK
YELLOW
B1 B2 B3 Y1 Y2 Y3
Intra-network traffic Inter-network traffic traversing a service
IP fabric
VM and virtualized
Network function pool
G3
VM and virtualized
Network function pool
Y1 Y3
B3 B2
(switch underlay)
G1 G2 G3
B1
G1
G2
Y2
Host + Hypervisor Host + Hypervisor
… …
LOGICAL
PHYSICAL
27. DEVSTACK + OPENCONTRAIL
§ WHAT?
§ Run OpenStack and OpenContrail on your laptop or in a VM
§ WHY?
§ Use to build & test OpenStack and OpenContrail code
§ Just play with OpenStack/OpenContrail features
§ HOW?
§ Ubuntu server/VM with 4GB RAM, access to github
