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Agenda
§ Red Hat, OpenStack Neutron and NFV § Red Hat OpenStack Neutron + NFV Deployments
§ SDNFV reference architecture sample
§ Questions
2
Building blocks and tools proposal for NFV infrastructure
Computing Hardware�
Storage Hardware�
Network Hardware�
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure Manager(s) �
VNF Manager(s)�
VNF 2��
Orchestrator
OSS/BSS��
NFVI
VNF 3��
VNF 1��
Execution reference points Main NFV reference points Other reference points
Virtual Computing�
Virtual Storage�
Virtual Network�
NFV Management and Orchestration
EMS 2��
EMS 3��
EMS 1��
Service and Infrastructure Requirements�
Or-Vi
Or-Vnfm
Vnfm-Vi
Os-Ma
Se-Or
Ve-Vnfm
Nf-Vi
Vn-Nf
Vi-Ha
Red Hat Has Solved Performance Challenges throughout LTE Network with OpenStack Neutron + SDNFV
§ Ideal solution for equipment in LTE RAN, Packet Switched Core and Evolved Packet Core (EPC) § Already adopted by multiple tier-1 Telecom
Equipment Manufacturers and deployed in commercial networks worldwide
§ Solution provides pre-integrated software that delivers best-in-class: § Networking performance
§ Scalability
§ Reliability
§ Virtualization performance
4
ConfD integration for standard management i/f of virtualized network appliances
7 Under NDA – November2013
Contextream – SGi-LAN with service chaining
Filter
Video Opt
Analytics
P-‐GW
ContexNetController
OpenFlow
Subscriber A
Subscriber B
Subscriber CAAA
Video Opt
URL Filtering
Software Switch
Web Server
SwitchSDN N/W
Simulated for PoC
OpenStack Self Service Portal
SGi
Internet
Router/Firewall
TCP Optimizer
NFV enabler driven by Red Hat - Heat
§ OpenStack Heat: Service to orchestrate multiple composite cloud applications § TOSCA:
§ Topology and
§ Orchestration
§ Specification for
§ Cloud
§ Applications
§ Standard to describe cloud services, the relationships between parts of the service, and the operational behavior of the services.
§ Auto scaling\Bursting
§ HA mechanism, different levels (services running inside an instance, individual instances, stacks)
§ Nested stacks
§ Led by Steven Dake (Red Hat); Corosync’s Quorum brainchild
14
Key NFV enabler driven by Red Hat
§ sVirt: Linux Virtualization with Mandatory Access Control § Based on Red Hat engineered featured SELinux and cgroups
§ Provide highest level of security (FIPS-140) and multi-tenancy support
§ Integrated resources management
15