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The Focus Group OAV Architectures is working on identifying a service architecture that allows the creation of new services and workflows that can be shared within the community in a multi-domain fashion with a corresponding orchestration process.

This should result with potential candidate architecture(s) to be used as a blueprint for a common framework upon which the community can develop solutions (or automated agents) that can be orchestrated in a potentially multi-domain environment.

In order to select suitable architecture candidates that could fit the community needs, the OAV FG investigates available architectures that aim to solve all or some of the aspects of OAV. The group then identifies commonalities in terms of module functionalities, APIs and data models and performs a deep dive analysis. This work is followed by a cross comparison with existing proprietary solutions in the community and may enable harmonisation in the multi-domain environment. The work of the FG also involves continuous monitoring of architectures and new solutions as they become available.

Ultimate goal: to provide benefits to the community for the development and implementation on future single and multi-domain digital services.


Architecture logo


Initial list of identified architectures related to OAV

Standardisation body, organisations, associations based




Aspects covered by architecture


Aligned/w
ProposerNameOrchestrationAutomationVirtualisationLink to general info

ETSI Logo the Standards People CMYK

ETSI ZSMArchitectural Framework for End-to-End Service and Network Automationnext-generation management and ops system fully automated (zero-touch)NFV + SDNhttps://www.etsi.org/technologies/zero-touch-network-service-management

ONAP logo

ONAP

Platform Architecture Dublin Release

(blueprints for key use cases)

synchronously orchestrate physical and virtual network functionsclosed-loop automationVNF / SDN / VM / Cloudhttps://www.onap.org/architecture

MEF logo

MEF LSOArchitecture for Lifecycle Service Automationorchestrated multi-domain servicesAPIs to automate the entire service lifecycleNFV, SDNhttps://www.mef.net/lso/lifecycle-service-orchestration

ETSI Logo The Standards People CMYK

ETSIOSM (MANO)Management and Orchestration (MANO) software stack aligned with ETSI NFVclosed-loop automation, policy driven automationNFV, layering, abstraction

https://www.etsi.org/technologies/nfv/open-source-mano

https://osm.etsi.org

OpenGridForum logo

GNAGVM / GTS, overlap with ETSI-NFV, uses OGF NSIorchestration through intelligent software agentsautomated agents to manipulate standardized service objectsvirtualisation through abstracted service objects

https://www.geant.org/Projects/GEANT_Project_GN4/deliverables/D8.9_GE%CC%81ANT-Testbeds-Service-6.0.pdf

https://www.researchgate.net/publication/332595614_Expanding_GEANT_Testbeds_Service_to_Support_Pan-European_5G_Network_Slices_for_Research_in_the_EuWireless_Project

https://www.geant.org/Services/Connectivity_and_network/GTS/Pages/Home.aspx


ONF logo

ONF alignedCONTENTservice orchestration above the control layerautomation support in processes for different stakeholdersvirtualisation of wireless and optical resources, common virtualisation framework, VNFhttps://nitlab.inf.uth.gr/NITlab/papers/katsalis-multi-domainSDN.pdf

OpenGridForum logo

based on extensions of Network Markup Language (NML) standard developed by the Open GridForum (OGF)SENSE (Software-defined network for End-to-end Networked Science at Exascale (SENSE))SENSE orchestration architecture, software orchestratorend-to-end automation (provisioning), SENSE enabled DTNsvirtualisation, service abstraction

https://www.researchgate.net/publication/331347715_SDN_for_End-to-End_Networked_Science_at_the_Exascale_SENSE

http://es.net/assets/Uploads/76kkEi9wqPrVdrGK4bSFdg.pdf

https://meetings.internet2.edu/media/medialibrary/2019/03/07/20190308-lehman-netservices-sense-v5.pdf

http://sense.es.net/

http://www.maxgigapop.net/wp-content/uploads/Software-Defined-Exchange-SDX-and-Software-Defined-ScienceDMZ-SD-SDMZ.pdf

http://hpcc.umd.edu/hpcc/sc18/lehman-yang.html


TMForum logo

TMFORUMODAZOOM zero-touch orchestration & managementAPIs + AINFVhttps://www.tmforum.org/resources/whitepapers/open-digital-architecture/

TMForum logo

TMFORUM

ODF

coming up in future efforts, very early stage, 5G use casehttps://www.tmforum.org/opendigitalframework/

5G PPP logo

5G5G PPP 5G Architecture White Paper Revision 3.0 – For Public Consultation. (June 2019)multi-tier orchestration

closed-loop

automation for the lifecycle management of network slice instances

automation enablers study

NFV, SDNhttps://5g-ppp.eu/white-papers/

ETSI Logo The Standards People CMYK

ETSIGANA - Generic Autonomic Networking Architecturerelies on an outside service orchestratorautonomic management and controlNFV, SDNhttps://www.etsi.org/images/files/ETSIWhitePapers/etsi_wp16_gana_Ed1_20161011.pdf

ETSI Logo The Standards People CMYK

ETSINFVin conjunction with ETSI OSM



 https://www.etsi.org/committee/nfv
Efforts towards Industry harmonisation for Unified Standards on Autonomic Management & Control (AMC) of Networks and Services, SDN and NFV

https://www.researchgate.net/publication/283884228_Industry_harmonization_for_Unified_Standards_on_Autonomic_Management_Control_AMC_of_Networks_and_Services_SDN_and_NFV

https://dtw.tmforum.org/wp-content/uploads/2015/06/Report-on-Joint-SDOs-Industry-Harmonization-for-Unified-Standards-on-AMC_SDN_NFV_E2E-Orchestration_ver3.01.pdf


Commercial solutions



Aspects covered by architecture


ProposerNameOrchestrationAutomationVirtualisationLink to general info
Anuta NetworksAN NSOVendor-supplied Orchestrationnetwork automation workflow, closed-loop network automation, API integrations with IP infrastructureSDN, VNF and Cloudhttps://www.anutanetworks.com/network-service-orchestration/
OracleSNO


https://www.oracle.com/industries/communications/solutions/service-network-orchestration/
CienaMulti-Domain Service OrchestrationOrchestrates technologically diverse domains: cloud, multi-layer WAN, NFV, IP/MPLSDoes not automate any domain in particular.Does not address, except as the orchestration.https://www.ciena.com/insights/what-is/what-is-service-orchestration.html
AT&TECOMP (Enhanced Control, Orchestration, Management & Policy) ArchitectureEnd-to-end service orchestrationClosed-loop automationCompute, Network and Storagehttps://about.att.com/content/dam/snrdocs/ecomp.pdf
i2CATTALENT - Terrestrial and Satellite Resource Coordination FrameworkProvide E2E service orchestration through MANO frameworks, e.g. OSMEnd-to-end service provisioning and resource coordinationAbstraction (API, information and data model)https://ieeexplore.ieee.org/document/8802047


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