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Enterprise CORD
Marc De Leenheer, Andrea Campanella, ONF
CORD Build, QCT headquarters, San JoseNovember 10, 2017
Today’sSchedule
Outline
• ValueProposition
• Architecture
• Services
• Roadmap,Partners&Results
3
CORDValueProposition
4
ROADM
(Core)PONOLTMACs
Leaf-SpineFabric
BBUs(Multi-RATs)
ONOS+Trellis+XOS+OpenStack/Docker
MobileDisaggregated/Virtualized
RAN&EPC,MobileEdgeService
ResidentialvOLT,vSG,
vRouter,vCDN
EnterpriseVirtualnetworkondemand,many
value-addservices
EnterpriseMetroEthernet
CommodityServers,Storage,Switches,andI/O
✓ Observe,Control,Adapt
✓ Programmableprobes
✓ On-demandmonitoring
CustomServicesforEnterprises
✓ Security✓ Application
policycontrol✓WAN
acceleration✓ …
VirtualNetworkasaService
IntegratedAnalytics
✓ Self-serveportal✓ Zerotouch
provisioning✓ Simpleon-prem✓ Combinationof
broadbandandSLAconnections
SDNControlPlaneONOS
NFVOrchestrationXOS
SDNFabric
Commodityservers,switches,networkaccess
+
WhiteBox WhiteBox WhiteBox WhiteBox
WhiteBox
WhiteBox
WhiteBox WhiteBox WhiteBox WhiteBox WhiteBox
WhiteBox WhiteBox WhiteBox WhiteBox WhiteBox
Carrier-gradeNetworkasaServiceBuiltonanopenplatform
Bringdatacentereconomyandcloudagility
E-CORDValueProposition
5
E-CORDValueProposition
6
VirtualNetworkasaService
✓ Self-serveportal✓ Zerotouch
provisioning✓ Simpleon-prem✓ Combinationof
broadbandandSLAconnections
CustomServicesforEnterprises
✓ Security✓ Application
policycontrol✓WAN
acceleration✓ SAAS✓ …
✓ Observe,Control,Adapt
✓ Programmableprobes
✓ On-demandmonitoring
IntegratedAnalytics
Outline
• ValueProposition
• Architecture• Overview
• Control&CommunicationPatterns
• Services
• Roadmap,Partners&Results
7
High-LevelOverview• Orchestration:
– Identifies transport path(s) and end-to-end resource constraints given services and virtual network type
– Conveys constraints and service requirements to each CORD site(s)
• CORD sites configure fabric and service(s) for LxVPN
TransportNetwork
(SDNorexisting)
CORD CORD
CentralOffice(CORDsite)
HQ
Branch
RegionalHQ
Controller
OrchestrationXOS ONOSPer-SiteLxVPN
configuration
LogicalServiceGraph
ServicePortals
CORD
Connectivitypolicy Per-SiteLxVPNconfiguration
LxVPNservicerequest
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NetworkServices(topo,PCE,…)
HierarchicalEnd-to-EndNetworkControl• Globaldomain-agnosticcontroller
– Maintainsanaggregatedviewoftheunderlyingtopology– Handleservicerequestsfromglobalorchestrator
• Localdomain-specificcontrollers– Controlsanactualportionofthenetwork
TransportNetwork(SDNorexisting)
ONOSaccess
CentralOffice(CORDsite)
HQ
Branch
RegionalHQ
Transport DomainController
Global
ONOSfabric
ONOSaccess
ONOSfabric
ONOSaccess
ONOSfabric
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LocaltoGlobalRegistration
Access ONOS
CPE/EE drivers
CPEsEthernet Edge (EE) switch
Edge topology
HTTP-channelBig Switch
UNINNI
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GLOBALTransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
LocaltoGlobalRegistration
GLOBAL
Fabric ONOS
OFDPA 3.0 Fabric drivers
CORDFabric
Big Switch
NNINNI
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HTTP-channel
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
LocaltoGlobalRegistration
GLOBAL
Transport ONOS
Optical/Roadm drivers
Big Switch
ROADM/Switch
ROADM/Switch
ROADM/Switch
ROADM/Switch
Transport Network
NNINNI
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HTTP-channel
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
Optical TransportNetworkONOS based
– Handles request from orchestration layer to provide connectivity between CORD sites– Demonstrated for: traditional WDM, disaggregated optical network, MEF LSO
Presto– Other options: VPLS, ONF T-API, EVPN, OpenROADM, ACTN, SPTN (MPLS-TP)
Existing/legacy– MPLS
ONOS provides further optimized transport solution but service providers don’t need to radically change everything
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LocaltoGlobalRegistration
GLOBAL
Big Switch
UNIUNI
NINI
UNIEnterprise high level topology
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TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
GlobaltoLocalOrchestration
GLOBAL
EVC request
Forwarding Constructs
Fabric ONOS
Transport ONOS
Access ONOS Fabric ONOS Access ONOS
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Ø AdmissioncontrolØ Orchestration
Ø BreakdownEVCintoforwardingconstructs
Ø PCEØ Resourcemanagement
Ø Service taggeneration
Central Office 1 Central Office 2
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
GlobaltoLocalOrchestration: Access
GLOBAL
Access ONOS
CPE/EE drivers
CPEsEthernet Edge (EE) switch
Edge topology
HTTP-channel Forwarding Construct
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Ø AdmissioncontrolØ QoSprofilesetupØ Servicetagging
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
GlobaltoLocalOrchestration: Fabric
GLOBAL
HTTP-channel
Fabric ONOS
OFDPA 3.0 Fabric drivers
CORDFabric
Forwarding Construct
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Ø SegmentroutingconfigØ PseudowireØ VLANxconnect
Ø INNIconfiguration
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
GlobaltoLocalOrchestration: Transport
GLOBAL
HTTP-channel
Transport ONOS
Optical/Roadm drivers
ROADM/Switch
ROADM/Switch
ROADM/Switch
ROADM/Switch
Transport Network
Forwarding Construct
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Ø AdmissioncontrolØ RoutingandWavelength
Assignment(RWA)
TransportNetwork
ONOSaccess
CentralOffice
(CORDsite)Branch
Transport DomainController
GLOBAL
ONOSfabric
CPE EE Fabric leaf
MAC DA
MAC SA
Servicetag
customertag
payload
• Push/pop service tag
• QoS• OAM
• Policing/QoS• Forward to
Fabric
• Cross-connection to transport network
MAC DA
MAC SA
customertag
payload
MAC DA
MAC SA
Servicetag
customertag
payload
transport
LocalCORDPODPacketOperations
19
Outline
• ValueProposition
• Architecture
• Services• Logicalservicegraphsforlocalandgloballevel
• Roadmap,Partners&Results
20
Metro/transport
LogicalLocalServiceGraph
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CORD Controller
vEEControllerEnterprise
Subscriber vCPEController vEG
Controller
CPE WhiteboxEthernetswitch Leaf-SpineFabric
ControllervRouter
PWaaSController
PublicInternet
EnterpriseNetwork
ComputeserverPrivateCloud Office
Locations
Enterprise CentralOffice
21
Metro/transportEnterprise CentralOffice
LocalServices
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• vCPE▪ Service classification▪ Programmable and on-demand
OAM▪ Off-loaded to hardware
• vEG▪ DHCP for all, NAT for Internet
traffic, firewall▪ Extensible encryption, etc.
• vEE▪ QoS: metering & queueing▪ Differentiate between public (go to
vEG) and private traffic (go to PW)▪ Register to global level
• Pseudo wire / VLAN xconnect▪ Fast path through fabric▪ Connect EE-NNI, or EE-vEG and
vEG-NNI▪ Applies NNI VLAN tag (at ingress)
• Enabled by core ONOS platform APIs
• XOS offers on-demand OAM and visualization
• Implemented in Microsemi drivers, more to follow
• Talk in afternoon session by Sean Condon, Microsemi
OAM&CFM
LogicalGlobalService Graph
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vNaaS: Virtual Network as a Service
▪ High level multi branch and pod topology▪ LxVPN orchestration▪ Generates abstract configuration of local service chain
vNaaS
XOS
Outline
• ValueProposition
• Architecture
• Services
• Roadmap,Partners&Results• E-CORD1.0Release!
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Partners
Results• SupportsCarrierEthernetserviceswithstrongSLA
• Basicenterpriseserviceportfolio,rapidlygrowing
• Communitygrowth– ChinaMobile,ChinaUnicom,NTT,TelecomItalia
– Nokia,Argela,Microsemi
• ChinaMobile hasdeployedE-CORDpodintheirlabPushingforwardwithadditionalservices
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• E-CORD is already available!
▪ In pre-release format
• Official release 1.0 coincides with CORD 4.1 release
▪December 1st, 2017
▪Gone through rigorous testing for automated build and deploy
▪ Includes tests for service activation, API, and end-to-end data plane
E-CORD1.0Release
• Services, services, services• Firewall, WAN-X, SD-WAN, encryption, …• Both open and closed source
• CORD Fabric: Fastpath, additional VNF support
• Multi-Access CORD
• LxVPN provisioning
• Universal CPE
•ONAP integration
Roadmap
ONAPFuturePlan• Current implementation of global is based on XOS+ONOS• Industry is showing strong interest in ONAP-based orchestrator• Plan to demonstrate integration global ONAP orchestrator and CORD-based edge
TransportNetwork
CORD CORD
CentralOffice(CORDsite)
HQ
Branch
RegionalHQ
Controller
OrchestrationONAP
CORD
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ONAP Project Impact
1. CORD-specific portal/dashboard enhancements
2. E-CORD service design: L2VPN and vEG, and workflow definition to combine them (as used by MSO)
3. Integrate with CORD’s external API for connectivity and application services, ORIntegrate with Multi-VIM/Cloud mediation layer
4. Define CORD resource and service models
5. Alarm and event handling from CORD infrastructure. Monitoring data from CPE and possibly CORD fabric/VNFs.
6. Service orchestration to combine configuration of (a) multiple CPEs, (b) multiple CORD sites, and (c) transport network into end-to-end service delivery
7. Policy definitions for 8. Define catalog of CORD resources and
services
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Not in order of priority
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2
1
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7
8
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CORD website:http://opencord.orgTutorials, documentation and general reading at:https://wiki.opencord.org/ and https://guide.opencord.orgCORD is on Github at: https://github.com/opencordONOS Transport wiki:https://goo.gl/UiMauoMailing List:[email protected]@opencord.org
By email:[email protected]@opennetworking.org
FurtherReading
Questions
