Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

SDN/NFV: Service Chaining

10,423 views

Published on

Le SDN et NFV sont très à la mode en ce moment car en passant des appliance physiques aux équipement réseau massivement logiciel, celà devrait offrir une grande flexibilité et agilité aux entreprises (et telco en particulier). Néanmoins chainer des services réseau est un exercice encore très complexe et ce document vous explique ce qu'il est déjà possible de faire sur OpenStack en couplant par exemple : un load balancer (BigIP), un Firewall (BigIP), un réseau virtuel WAN (RiverBed) ou encore un routeur virtuel (Brocade).

Published in: Technology

SDN/NFV: Service Chaining

  1. 1. 1 Make the Future with China! Enabling Deployment of Software Defined Networks and Network Function Virtualization in 2015 Vivien Yang – Platform Solution Architect, Intel Corporation Christian, Buerger – Technologist, Intel Corporation DATS003
  2. 2. 2 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  3. 3. 3 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  4. 4. 4 Transformation Necessary to Keep Pace With our Rapidly Changing World 1. Estimate from Cisco* Visual Networking Index Mobile, 2. Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2013-2018. Feb. 2014 More Agility More Mobility More Efficiency and Cost Cutting More Data Access 24/7 More Compliance and Regulations mobile devices in workplace by 201611.62 billion the data traffic by 201823X
  5. 5. 5 Transforming Today’s Infrastructure: A Software-Defined Future Systems App App AA Systems Virtualization S 1 S 2 S 6 4 … A A A AA A A Orchestration Traditional Virtualized Cloud (A) Orchestration HyperScale Cloud (B) V V V v p p p p p p p p p v p 1. Multi-tenant 2. Rapid elasticity 3. Self-service 4. Measured services 5. Resource pooling 1. Highly optimized 2. Highly efficient 3. Managed cross-cloud 4. HeterogeneousNote: Not all clouds require virtualization Resource Pool Resource Pool … … … v p p p p p p p p p v p A A A AA A A… Multiple computing models will persist for foreseeable future
  6. 6. 6 NFV Management/ Orchestration SDN and NFV are Driving Network Transformation To This… VM: vFW VM: vIDS From This… Intrusion Detection System x86 CPU Chipset Acceleration Switch Silicon NIC Silicon Open Source & Standards TEM/OEM Proprietary OS ASIC, DSP, FPGA, ASSP Firewall VM: vEPC VM: vRouter SDN/NFV Infrastructure EPCRouter Enabling the Server to Become the New Networking Platform
  7. 7. 7 SDN/NFV Transformation is Happening Today But Key Challenges Still Remain… Technology Immature Multi-Vendor Interoperability TCO Business Case … Open Standards and Source Emerging Source: GIGAOM Survey March 19, 2014
  8. 8. 8 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  9. 9. 9 Intel is Accelerating the Transformation Intel®ONP Telecom, Cloud, Enterprise Industry Consortia Intel®Network Builders Advance Open Source and Standards Deliver Open Reference Designs Enable Broad Open Ecosystem on Intel® Architecture Collaborate on Trials and Deployments Intel® Open Network Platform (Intel® ONP)
  10. 10. 10 10 Intel® ONP Server Reference Architecture Intel® Xeon™ processor E5 v3 Intel® Communications Chipset 89xx Series Intel® Ethernet Controller XL710 Open Source Software Stack Based on ETSI-NFVI Reference Architecture Intel® QuickAssist Technology Drivers Intel® Ethernet Drivers:10 & 40 GbE Linux* Fedora OS KVM Hypervisor Data Plane Development Kit Open vSwitch* OpenStack* Cloud OS OpenDaylight* Controller Industry Standard High Volume Server What is it? • SDN/NFV server reference architecture bringing together hardware and open source software ingredients • A vehicle to drive development and to showcase server solutions for SDN/NFV based on Intel® Architecture Who is the target audience? • TEMs, OEMs, ODMs, ISVs, OSVs • Telecommunications SPs, Cloud SPs, Enterprise IT Where can you get it? • 01.org (quarterly releases) What is included? • Open source software stack • Reference Architecture Guide (scripts, scenarios, etc…) • Benchmark Test ReportVM VIRTUAL SWITCH HW OFFLOAD LINUX/ KVM DPDK Intel® Open Network Platform (Intel® ONP)
  11. 11. 11 Intel® Open Network Platform Server Roadmap Note: Roadmap subject to change without prior notice. Planning DPDK 1.0 Juno 2014 2.2 Kilo Helium.1 Helium.2 2.3.1 2.4 1.7.1 1.8 Fedora* 21 1.6 1.6 Linux* OS Intel®QuickAssist Technology Intel® Xeon™ processor E5 v3 Intel® Ethernet Controller XL710 Intel® Communications Chipset 89xx Series Intel® Xeon™ processor E5 v3 Intel® Ethernet Controller XL710 Intel® Communications Chipset 89xx Series Fedora 21 February 2015 Release 1.3 May 2015 Release 1.4 Intel®ONP Server Workload vBNG vCPE Released Quarterly Releases Future… Intel® Open Network Platform (Intel® ONP) Data Plane Development Kit (DPDK)
  12. 12. 12 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  13. 13. 13 Technical Discussion on Service Chaining with Intel® ONP • Demonstration: Multi-vendor Service Chain on Intel® ONP • Demonstration: 40G/100GbE NSH Service Chaining on Intel® ONP • Case Study: China Telecom NFV Smartpipe on Intel® ONP Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP)
  14. 14. 14 Demo: Service Chain on Intel® ONP Sever BIG IP Virtual Load Balancer BIG IP Virtual Firewall Steelhead Vyatta 5600 Virtual Router Virtual WAN Using virtual appliances, instead of fixed function physical appliances Brocade* vRouter 5600 F5 vFW and vADC Riverbed* vWAN Open Source / Standard Based Solution from Red Hat* OpenStack* Icehouse OpenDaylight Hydrogen QCT server based on Intel® ONP (Fedora*, KVM, Open vSwitch, DPDK) Enabling scalability, automated provisioning, increased agility and more efficient network operation leading to improved TCO Intel® Open Network Platform (Intel® ONP); Data Plane Development Kit (DPDK)
  15. 15. 15 A Typical Service Chain • Vendors may change, for example, use Riverbed* Stingray instead of F5 Big-IP • In addition to web servers, FTP Servers, SharePoint*, etc. • Using virtual appliances, instead of the physical hardware - Advantage: Scalability, lower OPEXCAPEX, flexibility and central control
  16. 16. 16 OpenStack* • Create Networks • Create VMs on the available hosts • Connect the networks according to IT plan • Configure services from key vendors OpenDaylight • Configure flows between VMs Orchestration and Management: with OpenStack* and OpenDaylight*
  17. 17. 17 Technical Discussion on Service Chaining with Intel® ONP • Demonstration: Multi-vendor Service Chain on Intel® ONP • Demonstration: 40G/100GbE NSH Service Chaining on Intel® ONP • Case Study: China Telecom NFV Smartpipe on Intel® ONP Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP)
  18. 18. 18 Case Study: 40G/100GbE NSH Service Chaining on Intel® ONP • Industry leading Service Function Forwarding Using NSH - Line rate 40GbE using the Intel® Ethernet Controller XL710 - Line rate 100GbE using next generation Intel® Ethernet 100Gb SDI Adapter on a server platform • Demonstrates NSH service chaining with Intel® ONP - Multi-vendor demo including Cisco* UCS servers and services from F5* & Citrix* • Uses OpenDaylight* to generate service chains - Intel, a founding member of OpenDaylight, is now a Platinum Member Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP) Half Rack Demo System • One Intel® Xeon™ processor E5 v3 based server with 40GbE and 100GbE ports • One Intel® Xeon™ processor E5 v3 based server with 40GbE ports • One Cisco UCS server C240-W3S with 40GbE ports • Cisco UCS Switch (3016Q-40GE)
  19. 19. 19 Service Chain Orchestration using OpenDaylight* OpenDaylight* Window • Shows the service chaining control plane Packet Capture Windows  Shows the mechanics of moving traffic through the service chain
  20. 20. 20 Blue VM High Bandwidth Service Chaining Performance WAN OpenDaylight* Service Function Chaining (SFC) From WAN to DC Service Chain = (dpi, firewall, nat) From DC to WAN Service Chain = (nat) Data Center RED Tenant Blue Tenant 100G Traffic Generator Red VM Red VM Blue VM Red VM Red VM Blue VM Red VM Red VM dpi nat 100G Intel® ONP Server 40G Intel® ONP Server Cisco* UCS Server VXLAN- GPE Network Cisco* 40G Switch 100G 40G 100G 40G 40G FW 40G Live bandwidth statistics • 100Gb traffic is classified and encapsulated in hardware • 40Gb traffic is forwarded to the other servers based on the NSH service chaining header Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP)
  21. 21. 21 Technical Discussion on Service Chaining with Intel® ONP • Demonstration: Multi-vendor Service Chain on Intel® ONP • Demonstration: 40G/100GbE NSH Service Chaining on Intel® ONP • Case Study: China Telecom NFV Smartpipe on Intel® ONP Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP)
  22. 22. 22 Case Study: China Telecom NFV Smartpipe on Intel® ONP Problem Statement: • Carrier Grade Service Function Chaining requires: - Process heavy IP Edge user session - Services provisioning, redundancy, upgrade - Scalable Packet processing performance - Resources pool monitoring, troubleshooting • Current IP Edge solution landscape: - Lack of multi levels flow table & programmable capability - Lack of services feature, long development cycle - Lack of flexibility and interoperability - Single blade performance limitation Proprietary BladeBRAS Infra Intel® Open Network Platform (Intel® ONP)
  23. 23. 23 Case Study: China Telecom NFV Smartpipe on Intel® ONP IDCAccessRG Enterprise GW BRAS/SR MAN ChinaNet CN2 App App App vBNG Service chaining What does it do? • China Telecom and Intel jointly developed a PoC for Smartpipe with Programmable Forwarding capability, based on Intel® ONP • vBNG virtualize part of the function at IP Edge, with Service Function Chaining implementation • Plan for commercial trial in China Telecom Guangdong province BRAS Infra vBNG X86 server resources pool
  24. 24. 24 Case Study: China Telecom NFV Smartpipe on Intel® ONP China Telecom Open Networking Platform based on open source software solutions (e.g. OpenStack*, OpenDaylight, Open vSwitch, DPDK) • Developed Open Source based Service Control platform (SCP) for reprogrammable & management – service path, chain performance, user session management • Developed necessary controller, orchestration, OSS/BSS layer software build blocks • Performance optimization with DPDK • Demonstrates Programmable Function capability BRAS/SR/vBNG core router SC Network PON/DSL/Eth IP/MPLS Backbone Network Controller (OpenDaylight) Cloud Manager (OpenStack) AAA ServerOSS Service Control Platform Service Provisioning Subscriber Profile Policy Control UI Portal MAN Infrastructure Layer Network Control Layer Service Control LayerPolicy-based Service Control Model-driven SC controller DPDK fast forwarding Plane Key Technology
  25. 25. 25 Case Study: China Telecom NFV Smartpipe on Intel® ONP Southbound Plugins OpenDaylight Radius Server Web Portal Internet vBRAS vFW ….. Policy Manager SFC Scheduler Programmable Forwarding Packet with NSH header OpenDaylight APIs (REST) Demo Showcasing • DPDK accelerated vSwitch and virtual network functions: vBRAS, vDPI, vFW • ODL extension: Policy- driven dynamic SFC scheduling and Programmable Forwarding controller • NSH and VxLAN-GPE encap/decap/forward support controlled by PF controller NETCONF DPDK Accelerated PFS vDPI ….. DPDK Accelerated PFS SFC Classifier (DPDK Accelerated PFS) Packet with NSH header Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP)
  26. 26. 26 Case Study: China Telecom NFV Smartpipe on Intel® ONP Technology Innovation Highlights 1. China first IP intelligent edge service function chaining implementation • Based on user session management capability • Cover ETSI NFV MANO key features 2. Provide x86 based high performance SC packet forwarding architecture • Based on DPDK end-to-end data path • High performance Open vSwitch (OvS) 3. Reprogrammable software based packet forwarding architecture, support flexible services provisioning • Support different network protocol • Support meta data integrate with user data encrypted in WAN transport 4. Specialize high performance module integrate with Service Chaining • Computing and Networking resources load balancing • Provide service path for broader Apps development, increase network bandwidth 5. Policy Controller module for resources pool automation • Based on YANG management model, heterogeneous resources unified management ②③ ④ ⑤ ① ① Intel® Open Network Platform (Intel® ONP)
  27. 27. 27 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  28. 28. 28 Intel is Accelerating the SDN/NFV Transformation Develop “Best in Class” SDN/NFV Solutions based on Intel® Open Network Platform Summary
  29. 29. 29 Agenda • SDN/NFV Landscape • Intel Strategy • Technical Discussion on Service Chaining with Intel® Open Network Platform • Summary • Next Steps / Additional Information/ Q&A
  30. 30. 30 Download and Evaluate Intel® ONP Server Reference Architecture https://01.org/packet-processing/intel%C2%AE-onp-servers Evaluate Key Ingredients in Service Chaining NSH: https://tools.ietf.org/html/draft-quinn-sfc-nsh-07 DPDK: www.dpdk.org Join the Intel® Network Builders SDN/NFV Ecosystem https://networkbuilders.intel.com/ Next Steps Network Services Header (NSH); Intel® Open Network Platform (Intel® ONP); Data Plane Development Kit (DPDK)
  31. 31. 31 Additional Sources of Information • A PDF of this presentation is available from our Technical Session Catalog: ww.intel.com/idfsessionsSZ. - This URL is also printed on the top of Session Agenda Pages in the Pocket Guide. • Demos in the showcase – check out the Data Center Community and Intel® Network Builders Community Collateral Link/ Pointer Intel® Network Builders http://networkbuilders.Intel®.com/ NFV Architectural Framework – described by ETSI* http://www.etsi.org/deliver/etsi_gs/NFV/001_099/002/01.01.01_60/gs_NFV002v0 10101p.pdf Intel® ONP Server Reference Architecture https://01.org/packet-processing/intel%C2%AE-onp-servers ETSI* whitepaper (NFV use cases for Telco) http://portal.etsi.org/nfv/nfv_white_paper.pdf Intel® IT whitepaper (Adopting SDN in the Enterprise) http://www.intel.com/content/www/us/en/it-management/intel-it-best- practices/adopting-software-defined-networking-in-the-enterprise- paper.html?wapkw=rungta OpenStack* Installation Guide http://docs.openstack.org/havana/install-guide/install/apt/openstack-install- guide-apt-havana.pdf Data Plane Development Kit www.dpdk.org Apache 2.0 License http://www.apache.org/licenses/LICENSE-2.0.html Network Services Header https://tools.ietf.org/html/draft-quinn-sfc-nsh-07
  32. 32. 32 Other Technical Sessions Session ID Title Day Time Room DATS001 Hyper–Evolution to the Software Defined Infrastructure Wed 13:15-14:15 Wu DATS003 Enabling Deployment of Software Defined Networks and Network Function Virtualization in 2015 Thurs 13:15-14:15 Jing DATC004 Poster Chat: UnitedStack’s “Cloud-in-a-Box” – Best Practice of Building a OpenStack * Public / Managed Private Cloud on Top of Intel® Technologies Thurs 13:00-15:00 Poster Chat Station 1 DATC005 Poster Chat: Discover the Benefits of Developing Applications on Software Defined Infrastructure Enabled Cloud Architecture Thurs 13:00-15:00 Poster Chat Station 2  = DONE  
  33. 33. 33 Legal Notices and Disclaimers Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Learn more at intel.com, or from the OEM or retailer. No computer system can be absolutely secure. Tests document performance of components on a particular test, in specific systems. Differences in hardware, software, or configuration will affect actual performance. Consult other sources of information to evaluate performance as you consider your purchase. For more complete information about performance and benchmark results, visit http://www.intel.com/performance. Cost reduction scenarios described are intended as examples of how a given Intel-based product, in the specified circumstances and configurations, may affect future costs and provide cost savings. Circumstances will vary. Intel does not guarantee any costs or cost reduction. This document contains information on products, services and/or processes in development. All information provided here is subject to change without notice. Contact your Intel representative to obtain the latest forecast, schedule, specifications and roadmaps. Statements in this document that refer to Intel’s plans and expectations for the quarter, the year, and the future, are forward-looking statements that involve a number of risks and uncertainties. A detailed discussion of the factors that could affect Intel’s results and plans is included in Intel’s SEC filings, including the annual report on Form 10-K. The products described may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel does not control or audit third-party benchmark data or the web sites referenced in this document. You should visit the referenced web site and confirm whether referenced data are accurate. Intel, Xeon, Core and the Intel logo are trademarks of Intel Corporation in the United States and other countries. *Other names and brands may be claimed as the property of others. © 2015 Intel Corporation.
  34. 34. 34 Risk Factors The above statements and any others in this document that refer to plans and expectations for the first quarter, the year and the future are forward- looking statements that involve a number of risks and uncertainties. Words such as "anticipates," "expects," "intends," "plans," "believes," "seeks," "estimates," "may," "will," "should" and their variations identify forward-looking statements. Statements that refer to or are based on projections, uncertain events or assumptions also identify forward-looking statements. Many factors could affect Intel's actual results, and variances from Intel's current expectations regarding such factors could cause actual results to differ materially from those expressed in these forward-looking statements. Intel presently considers the following to be important factors that could cause actual results to differ materially from the company's expectations. Demand for Intel’s products is highly variable and could differ from expectations due to factors including changes in the business and economic conditions; consumer confidence or income levels; customer acceptance of Intel’s and competitors’ products; competitive and pricing pressures, including actions taken by competitors; supply constraints and other disruptions affecting customers; changes in customer order patterns including order cancellations; and changes in the level of inventory at customers. Intel’s gross margin percentage could vary significantly from expectations based on capacity utilization; variations in inventory valuation, including variations related to the timing of qualifying products for sale; changes in revenue levels; segment product mix; the timing and execution of the manufacturing ramp and associated costs; excess or obsolete inventory; changes in unit costs; defects or disruptions in the supply of materials or resources; and product manufacturing quality/yields. Variations in gross margin may also be caused by the timing of Intel product introductions and related expenses, including marketing expenses, and Intel’s ability to respond quickly to technological developments and to introduce new features into existing products, which may result in restructuring and asset impairment charges. Intel's results could be affected by adverse economic, social, political and physical/infrastructure conditions in countries where Intel, its customers or its suppliers operate, including military conflict and other security risks, natural disasters, infrastructure disruptions, health concerns and fluctuations in currency exchange rates. Results may also be affected by the formal or informal imposition by countries of new or revised export and/or import and doing-business regulations, which could be changed without prior notice. Intel operates in highly competitive industries and its operations have high costs that are either fixed or difficult to reduce in the short term. The amount, timing and execution of Intel’s stock repurchase program and dividend program could be affected by changes in Intel’s priorities for the use of cash, such as operational spending, capital spending, acquisitions, and as a result of changes to Intel’s cash flows and changes in tax laws. Product defects or errata (deviations from published specifications) may adversely impact our expenses, revenues and reputation. Intel’s results could be affected by litigation or regulatory matters involving intellectual property, stockholder, consumer, antitrust, disclosure and other issues. An unfavorable ruling could include monetary damages or an injunction prohibiting Intel from manufacturing or selling one or more products, precluding particular business practices, impacting Intel’s ability to design its products, or requiring other remedies such as compulsory licensing of intellectual property. Intel’s results may be affected by the timing of closing of acquisitions, divestitures and other significant transactions. A detailed discussion of these and other factors that could affect Intel’s results is included in Intel’s SEC filings, including the company’s most recent reports on Form 10-Q, Form 10-K and earnings release. Rev. 1/15/15
  35. 35. 35 Backup
  36. 36. 36 • Open source code programming libraries that accelerate basic data plane functions for Intel® processors for fast packet processing developed by Intel and available at www.dpdk.org • Key DPDK elements : - Buffer and memory management - Queue management - Packet flow classification libraries - Poll mode drivers for network interface cards (NICs) • Environment Abstraction Layer (EAL) – Provides a lightweight run-time environment in user space to DPDK applications, that by-passes some unnecessary calls to OS kernel Data Plane Development Kit (DPDK): What is it and where can I get it? Source: https://embedded.communities.intel.com/community/en/software/ blog/2013/05/16/roving-reporter-dpdk-goes-open-source Intel® Architecture (IA) DPDK Libraries
  37. 37. 37 Enabling Broad Open SDN/NFV Ecosystem on Intel® Architecture Network Applications Controller Orchestrator Node: Server, Switch Reference Architectures Intel®ONP Server Intel ONP Switch Software 120+ Partners Accelerating a Broad Ecosystem of SDN/NFV Solutions on Intel® Architecture for Telecommunications, Cloud and Enterprise Intel® Open Network Platform (Intel® ONP)
  38. 38. 38 How does the Intel® Network Builders Program Work? • By invitation; online application • Partner presence page & Logo Join • Proactive promotion • Outbound marketing Promote • Solution match making GTM • Join by invitation • When Partners join the program, they are provided a microsite on the Intel®Network Builders website • Co-marketing/promotion benefits are available only if there is a reference architecture https://networkbuilders.intel.com/ • Create a reference architecture • Post on online library Collaborate Program partner companies working together to develop SDN/NFV Solutions
  39. 39. 39 OpenStack* • OpenStack* is a free and open-source cloud computing software platform • Open source cloud operating system • Infrastructure as a service (IaaS) solution • Controls resources (compute/storage/network) at data center level • Licensed under the open source Apache* 2.0 license • Typical uses: - Setting up a test environment - Large scale Service Provider offering - Large scale Web Applications • For more info refer www.openstack.org
  40. 40. 40 Source : http://docs.openstac k.org/havana/install- guide/install/apt/co ntent/ch_overview.h tml OpenStack* services that make up the OpenStack architecture OpenStack* Conceptual Architecture
  41. 41. 41 Basic Architecture with OpenStack* Networking (Neutron) Source : http://docs.openstack.org/havana/install-guide/install/apt/content/ch_overview.html • Neutron : enables network connectivity as a service for other Openstack* services such as Openstack Compute
  42. 42. 42 Service Chain Initial Set up Enable Virtualization in BIOS Install Fedora* 20 and update the kernel Modify the answerfile with necessary IP and network Interface configurations Disable Firewall and Enable SSH Download and Install Packstack Stop the Network Manager and start the network service
  43. 43. 43 OpenStack* Set up Create images for WebServer, Load Balancer and WAN Accelerator Create a management, external and private networks Add new security for ingress and egress rules for all types of TCP, ICMP, and UDP Create flavors for WebServer, Load Balancer and WAN Accelerator Test the generic router
  44. 44. 44 Brocade* Vyatta* 5600 vRouter Creation Copy the Vyatta* router plugin tar file (icehouse_vyatta_l3_daisy_plugin.tar.gz) to the controller Edit neutron-server.service in /usr/lib/systemd/system/ to be able to use the vrouter.ini file as config file Edit /etc/neutron/plugins/brocade/vyatta/vrouter.ini on the controller node to include the details of set up Restart the Services and create Vyatta Router in OpenStack* and set the public gateway Create Apache*, BIG-IP, Management, Client networks and add these private network interfaces to the Vyatta router
  45. 45. 45 Creating and Testing a Web Server Create a Web server instance with Apache* and Mgmt network Edit /etc/httpd/conf/httpd.conf: change the IP for <listen> to have Apache Interface IP Start httpd and sshd services Allocate and assign a floating IP for the private instance of the Web server. Check if the Web server is functioning from the external browser
  46. 46. 46 Creating and Configuring a WAN Accelerator Instance Create a WAN Accelerator instance with the network configurations in the following order: Secondary management, Client, Apache* and Data Log in the VM instance to run #configuration jump-start Configure various parameters like hostname, Inpath IP as Apache Nw IP, Gateway IP etc., Check if #show service is running
  47. 47. 47 Creating and Configuring a LoadBalancer Instance Launch a LB instance with the networks in the following order: Management, Apache*, Client, Data Activate the license of VM if any Configure various parameters like hostname, root password etc., and reboot the image Configure VLANs- Apache, Client and Data
  48. 48. 48 Creating and Configuring a LoadBalancer Instance (continued) Configure Self-IPs Create Pools and add the WebServers created into this pool Create SNAT Pool list for Address Translation Assign a floating IP to the client and data network of LB instance Check the Web browser: http://<floatingIP_of_LB> Create Virtual Servers. In the “Destination” field, enter the Client Network IP of the LB instance from OpenStack*.

×