1. VCO POC
April 2017

2. Reference Architecture for VCO

3. VCO SW Stack - NFV baseline case
OSS / BSS
MANO (>VIM)
Os-Ma-nfvo
NFVI-Mgmt
VF-Mgmt
NFVO
Ve-Vnfm-em
Ve-Vnfm-vnf
Or-Vnfm
Or-Vi
VFs/VNFs/EMs
G-VNFM
Vn-Nf
Vi-Vnfm
NFVI-PoP (ea. Location)
NFVI
VIM
NFVI-NN
NFVI-SN
NFVI-CN
vCMC
vSMC
OpenStack Controllers
NF SW
SDS SW
BMI
VMI CI
vStor
vNet
vComp
Node NW
Node NW
Node NW
NFVI-NMC (NBI’s)
Linux
Linux
Linux
Nf-Vi
Open Daylight (ODL)
Controller Cluster
Service Assurance
Inv. & Config Mgmt
NFVI-N-E
Node HW
Node HW
Node HW
NFVI-F-I
NFVI-F-I
NFVI-F-I
NNMC
NFVI-NRMC (SBI’s)
NFVI-F
FNMC
NFVI-F-E

4. Architecture Components
Infrastructure
Fabric
Virtual Infrastructure Manager– Openstack, Openshift/Kubernetes
Network Functions
Virtual Machines and/or Containers
VNF Managers
Decomposed access technology specific HW interfaces (e.g. xPON)
Service chaining of components for disaggregated composable services
Services Management elements
SDN control of network, overlay and underlay
Physical and Virtual
Orchestration and Automation
Network Orchestration
VM orchestration
Lifecycle Management

5. POC Topology Compute HW based on Lab Undercloud Controller Controller
Storage
Storage
Storage
Wifi AP
ODL
ODL
ODL
Wifi AP
Compute
Compute
Compute
Compute
Compute
Compute
Compute
Video Serv
Compute
ONT
vOLT
vOLT
ONT

6. VCO Service Models Residential Services Business Services
vBNG or Disaggregated VNFs
Disaggregated VNFs => We need multi-tenant VNFs
Encap/Decap
Authentication & Policy
Router
Optional components – FW and DPI
IPAM
RADIUS – Authorization
vBNG
All of the above services come bundled
Personal or per Sub FW
Business Services
vRouter
DPI FW
Service chain per sub or Multi-Tenant VMs

7. VCO Service Chains ODL Controller for Service Chains
VNFFG Model
No NSH (this Phase)
VLAN/VXLAN and VM model
Residential services – Few service chains based on grades of service
Business Services –
Single Service chain of VNFs per subscriber/site
Service chain of Multi-Tenant VMs

8. Residential Services - vBNG or Disaggregated Model?
ONT
vOLT
vBNG FW
vRouter
vBNG Model
RADIUS
IPAM
vOLT
E/D
Auth FW
DPI
ONT
vRouter
Disaggregated Model

9. Components Item Vendor Details Comments Hardware Leaf Switches
Edge-Core
- 3 for Non Redundant
- 6 for redundant
- 2 x100Gb uplink
- min 12 10Gb ports for compute
Netconf
Spine Switches
Edge Core
- Min 10 Ports 100Gps
OLT
Calix
Compute
Switch Software
Cumulus?
Any open source?

10. Components Item Opensource Vendor Comments Software Openstack
RHOSP Release 10 (Newton)
Red Hat
SDN Controller
OpenDaylight Carbon+
vRouter
CloudRouter, Vyatta
Supports BGP
vBNG
Intel or OpenSSG
Nokia, E/// or Cisco
vDPI
nTOP
vFW
OpenSense
Fortinet
vParental Control
Kidlogger
vLB
Content Services software
Nokia
OTT

11. Components
Item
Opensource
Vendor
Comments
Software
Orchestrator

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