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©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
CORD PerspectiveCORDBuild,SanJose,November7,2017
TomAnschutzArchitecture&Planning1057LenoxParkBlvd.RoomA473Atlanta,GA30319
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
2
CORD from a Historical Perspective
TheOriginalCases– Residential
– Mobility
– Enterprise
TheAdd-Ons– Platform
– XOS
– Analytics
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
3
CORD from a Historical Perspective
FirstRelationshiptoOCP– Servers
– Switches
– NewSpecs
TheAT&TFieldTrial– Foundry
– vBNG
– BirthofVOLTHA
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
4
Hardware Peripherals
GPONOLT
XGS-PONOLTG.FastDPU
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
5
CORD Mission
EconomiesofadatacenterInfrastructurebuiltwithafewcommoditybuildingblocksusing
opensourcesoftwareandwhiteboxes
AgilityofacloudproviderSoftwareplatformsthatenablerapidcreationofnewservices
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
6
CORD After the First Year
CarrierDesires:CommodityNFVInfrastructure
RobustSwitchingandAggregation
SimpleIOModulesthatworkwithFabric
Flexible,Scalable,AvailableControlPlane
DiversetypesofVirtualNetworkFunctions
Re-useableVNFs
3rd PartyServices
Multi-Tenancy
OpenOrchestration
High-LevelServiceCompositionEnvironment
CommunityEcosystem
OptionalVendorSupport,Maintenance,Customization
CORDDelivers:OpenComputeProject(OCP)Servers
FabricfromOCPSwitchesandOVS
vOLT,vG.Fast,vCE (MEF),(vNB)
OpenNetworkOperatingSystem(ONOS)
KVM,Docker
vSG,vRouter,Fabric,vOLT
CDN,ParentalControls
CloudTenantsandNetworkSlicing
OpenStack
XOS
OpenCORDcommunity
MultipleVendorsupportforCORDandextensions
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
7
AT&T’s Current Engagement in CORD
AT&TOpenSourcesONAP
R-CORD
M-CORD
RightandLightInfrastructure
VOLTHA
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
8
Virtual OLT Hardware Abstraction (VOLTHA): One Microservice for Many Peripherals
VOLTHAsouthboundadapters
Tibit
TibitMicro-OLT
Ciena
Whitebox OLT(EdgeCore)
Calix ASFvOLT16 Nokia Adtran
NokiaOLT AdtranOLTCiena
OLTCalixOLT
fluentd consul registratoradapter_agent config_proxy
config_root grpc_serverglobal_handler dispatcher kafka_clientVOLTHAcore
Envoy(REST) OpenFlowAgent NetConfagentVOLTHAnorthbound Common
controlandmanagementframeworksharedbyallOLTs&ONUs
G.fastinV2.0
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.
9
Where Should CORD Go?
FlexibilityforAdoptingEnvironments
FocusmoreonCommunity
FormStrongerRelationswithOthers– OCP,ONAP,OPNFV,
ShepherdCommercialSupport
©2017AT&TIntellectualProperty.Allrightsreserved.AT&T,Globelogo,MobilizingYourWorldandDIRECTVareregisteredtrademarksandservicemarksofAT&TIntellectualPropertyand/orAT&Taffiliatedcompanies.Allothermarksarethepropertyoftheirrespectiveowners.