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NFV Updates

NFV Updates. Deepanshu Gautam. MANO Descriptors. TOSCA is expected to support all!!!. NFV recommends TOSCA. ACCEPTED (Work in Progress). IMS MRF using TOSCA. ACCEPTED. IMS MRF use case. In Black: TOSCA constructs In red : mapping NFV requirements.

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NFV Updates

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  1. NFV Updates Deepanshu Gautam

  2. MANO Descriptors TOSCA is expected to support all!!!

  3. NFV recommends TOSCA ACCEPTED (Work in Progress)

  4. IMS MRF using TOSCA ACCEPTED IMS MRF use case In Black: TOSCA constructs In red: mapping NFV requirements Note: Refer to the attached document for detailed IMS MRF Service Template

  5. TOSCA for MANO Descriptors version TOSCA NodeType TOSCA Service Template ???

  6. VNF Forwarding Graph Network Forwarding Path(NFP) NFP is an ordered list of connection points that form a network-service chain along with attached policies for each connection-point. Virtual Link (VL) The VLD describes the basic topology of the connectivity (e.g. ELAN, ELINE, ETREE) between one or more VNFs connected to this VL, bandwidth and QoS class, IP address and VLAN allocation), and additional information (e.g. location, anti-affinity rules etc.). Can TOSCA Support VNF Forwarding Graph?

  7. VLD The VLD describes the basic topology of the connectivity (e.g. ELAN, ELINE, ETREE) between one or more VNFs connected to this VL, the required parameters for each interface (e.g. bandwidth and QoS class, IP address and VLAN allocation)

  8. Next meeting (13-16 May) • Okinawa • WG specifications will be stable after Okinawa • WG will be approved on 18 June • NFV Phase 1 release approval Dec 2014 • NFV Phase 2 initiation Feb 2015 • Phase 2 proposal under discussion already

  9. Conclusions • Liaison statement from TC is received by ETSI NFV Support • The Liaison will be discussed in Okinawa meeting • ISG will also appoint an ISG liaison officer for OASIS • Gap Analysis work in ETSI has deferred to post Okinawa. • A new EG will be formed which will consolidate input from all WGs and create a single report to be shared externally. • TC is requested to look into NFVs requirements and see how TOSCA can support them specially VNFFG.

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