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Copyright 2013 Alcatel-Lucent. All rights reserved.CONFIDENTIAL - SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOWPROPR...
 More endpoints Dynamic connectionsExplosion
Number of endpointsTraditional Server Environment Virtualized Compute EnvironmentNature of connectionsConnection longevity...
 Highly static Configuration-driven NOT responsive toapplication needs Prone to failureCumbersome
NETWORK ELEMENT MANAGERFabric(ToR & Core SW)DC Edge(GW-Router)OrchestrationSTORAGE MGMTAppAppCOMPUTE MGMTV-SwitchCumbersome
 Islands of connectivity Limiting flexibilityRestricted
BusinessVPN ServicePrivateDatacenterRestricted
 Underutilized assets NOT multi-tenantInefficient
57%18%13%8%4%Source: James Hamilton, VP and Distinguished EngineerAmazon Web ServicesServersOtherNetworkingPowerPower Dist...
The True Potential of Network VirtualizationProgrammable, Automated, Seamless
ABSTRACTIONA Fundamental Shift
A shift inHow applications interact with the networkIT-Friendly DefinitionA Fundamental ShiftLost in Translation
AUTOMATIONA Fundamental Shift
A shift inHow network services are instantiatedAuto-instantiationA Fundamental ShiftConfiguration-driven
 SDN Controller Instantaneous programming of the networkVirtualized Services Controller(VSC) Event-driven automation I...
Current (1st Gen) Nuage Networks VSPWithin one datacenter (partial or full) Across multiple datacentersManual Seamless, Au...
Programmability
ServiceProviderEnterpriseAEnterpriseBEngineeringOperationsQAOperationsEngineeringUser 2User 1User 3User 2User 1User 2User ...
Automation
Instant, policy-based connectivityIP NetworkVMVMVMComputeManagement.VirtualizedServices DirectoryCompute orStorage EventAu...
Seamless Connectivity
HypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorDC...
DATACENTERNETWORK. . . .Any Compute Virtualization EnvironmentAny Datacenter Networking HardwareAny Server or HypervisorOp...
SLOW INSTANTANEOUSRESTRICTED BOUNDARYLESSEliminating Datacenter Network Constraints
…but delivering a technology is only part of the solutionWe need to drive a cultural change…
Let’s start with changing the organization
When all you have is a hammer…And shift our operational methodsTrouble Tickets, ManualProcesses
Continuous network service deliveryDevOps for NetOpsApplication drivenautomationProvide a complete toolkit…
Help us (netops) get there• Don’t accept the status quo• Empower your netops team to improve the service they deliver to y...
Programmable, Automated, SeamlessNetwork VirtualizationGetting out of the developer’s way
31Network Virtualization NOW@nuagenetworks@ssneddon
32
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Gluecon 2013 Keynote: The True Potential of Network Virtualization, Scott Sneddon, Nuage Networks

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While much has been said about network virtualization, current solutions are limited to simplistic Layer-2 use cases, restricting services within boundaries of single data centers and resulting in proprietary islands. We describe a novel, open standards approach that fulfills the full promise of massively scalable network virtualization, enabling seamless interconnection of cloud services with existing enterprise environments.

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Transcript of "Gluecon 2013 Keynote: The True Potential of Network Virtualization, Scott Sneddon, Nuage Networks"

  1. 1. Copyright 2013 Alcatel-Lucent. All rights reserved.CONFIDENTIAL - SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOWPROPRIETARY – USE PURSUANT TO COMPANY INSTRUCTIONNuage NetworksThe True Potential of Network VirtualizationScott Sneddonscott@nuagenetworks.net@ssneddon
  2. 2.  More endpoints Dynamic connectionsExplosion
  3. 3. Number of endpointsTraditional Server Environment Virtualized Compute EnvironmentNature of connectionsConnection longevityService Requirements Simple VariableImpacts on Network
  4. 4.  Highly static Configuration-driven NOT responsive toapplication needs Prone to failureCumbersome
  5. 5. NETWORK ELEMENT MANAGERFabric(ToR & Core SW)DC Edge(GW-Router)OrchestrationSTORAGE MGMTAppAppCOMPUTE MGMTV-SwitchCumbersome
  6. 6.  Islands of connectivity Limiting flexibilityRestricted
  7. 7. BusinessVPN ServicePrivateDatacenterRestricted
  8. 8.  Underutilized assets NOT multi-tenantInefficient
  9. 9. 57%18%13%8%4%Source: James Hamilton, VP and Distinguished EngineerAmazon Web ServicesServersOtherNetworkingPowerPower Distribution& coolingInefficient
  10. 10. The True Potential of Network VirtualizationProgrammable, Automated, Seamless
  11. 11. ABSTRACTIONA Fundamental Shift
  12. 12. A shift inHow applications interact with the networkIT-Friendly DefinitionA Fundamental ShiftLost in Translation
  13. 13. AUTOMATIONA Fundamental Shift
  14. 14. A shift inHow network services are instantiatedAuto-instantiationA Fundamental ShiftConfiguration-driven
  15. 15.  SDN Controller Instantaneous programming of the networkVirtualized Services Controller(VSC) Event-driven automation Integration of bare-metal assetsVirtual Routing & Switching(VRS) Business/IT policy engine (definition of rules) Analytics & service templatesVirtualized Services Directory(VSD)Virtualized Services Platform (VSP)Nuage Networks VSP Software Suite
  16. 16. Current (1st Gen) Nuage Networks VSPWithin one datacenter (partial or full) Across multiple datacentersManual Seamless, AutomatedL2 with L3/L4 support Integrated L2-L4Proprietary Open/Standards based (BGP)Basic Policy-based provisioning, abstraction and analyticsVirtualized Services Platform
  17. 17. Programmability
  18. 18. ServiceProviderEnterpriseAEnterpriseBEngineeringOperationsQAOperationsEngineeringUser 2User 1User 3User 2User 1User 2User 1User 3User 1User 2Domain 2App ContainerZonesDomain 1App ContainerZonesROLE BASED HIERARCHY FLEXIBLE ASSIGNMENT TO RESOURCESProgrammability
  19. 19. Automation
  20. 20. Instant, policy-based connectivityIP NetworkVMVMVMComputeManagement.VirtualizedServices DirectoryCompute orStorage EventAutomationComputeEventVirtualswitches
  21. 21. Seamless Connectivity
  22. 22. HypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorHypervisorDC1 Zone 1Cloud ServiceManagement PlaneDatacenterControl PlaneDatacenter Data PlaneDC1 Zone 2 Datacenter 2`Federation ofcontrollersDC WANRouterService Provider Data PlaneIP / MPLSService Provider Control PlaneVirtualizedServicesControllerVirtualizedServicesDirectoryVirtualizedServicesControllerBusinessVPN ServicePrivateDatacenterDomainSubnetsVPNInternetZonesPoliciesSeamless Connectivity
  23. 23. DATACENTERNETWORK. . . .Any Compute Virtualization EnvironmentAny Datacenter Networking HardwareAny Server or HypervisorOpenness
  24. 24. SLOW INSTANTANEOUSRESTRICTED BOUNDARYLESSEliminating Datacenter Network Constraints
  25. 25. …but delivering a technology is only part of the solutionWe need to drive a cultural change…
  26. 26. Let’s start with changing the organization
  27. 27. When all you have is a hammer…And shift our operational methodsTrouble Tickets, ManualProcesses
  28. 28. Continuous network service deliveryDevOps for NetOpsApplication drivenautomationProvide a complete toolkit…
  29. 29. Help us (netops) get there• Don’t accept the status quo• Empower your netops team to improve the service they deliver to you• Include your network architects early in technology research• Encourage a “blurry” demarcation of responsibilities• Encourage your network engineers to take a codecademy course
  30. 30. Programmable, Automated, SeamlessNetwork VirtualizationGetting out of the developer’s way
  31. 31. 31Network Virtualization NOW@nuagenetworks@ssneddon
  32. 32. 32
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