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OpenStack and NFV
April 2016
Telcos Need to Transform
Web 2.0
Jeopardizing CSP’s revenue
- OTT exploding, customer
affinity eroding
- new compute platform, new
challenges
ARPU Down
ARPU is falling due to:
● Increasing churn
● Growing customer acquisition
and retention costs
● Limited ability to monetize
increasing and outlier
utilization due to Net
Neutrality regulation
Agility
Not able to add VAS* fast enough
Need Service Agility
While reducing OPEX and CAPEX?
NFV Enables Transformation
• Improve service delivery cost structures
• Accelerate service innovation and creation
• Customer wallet share
• New customer segments
Benefits
Traditional Network Function Network Function Virtualization (NFV)
VMs
VMs
VNFs
Network Switches Generic Servers Commodity Storage
OPENSTACK
VIRTUAL TRADITIONAL NETWORK APPLIANCES
SERVICE PROVIDER APPLICATIONS
EPC
Session Border
Controller
CDN PE
Router
IMS
DP
I
Firewa
ll
Carrier
Grade NAT
DNS
WAN
Acceleratio
n
NFVs Require New Infrastructure Approach
Mirantis OpenStack Web-scale
Distribution
- #1 Purpose-built OpenStack installer
- Hardened, support, HA
- Optimized for NFV
Management and Orchestration (MANO)
Orchestration = Service Orch (SO) +
Resource Orch (RO) Make Murano de-facto
RO, and part of OSM
Murano & Application integration
NFV Infrastructure
Data Plane Acceleration
• High performance OVS with SRIOV
• OVS with DPDK support in-progress
NFV Enables New Vendors and Innovation
Full Solution
Vendors
Next-
Gen
Tomorrow
(Cloudified)
Infrastru
cture
SW/SDN
Workload/V
NF
Orchestra
tion
Infrastru
cture
HW
Incumbe
nts
Today
(Siloed)
Incumbents
Cloud era (Pure
play)
Transformat
ion
Key Enablers:
● Virtualization
& x86 compute
● Automation
● Multi-tenancy
剩余25页未读,继续阅读
资源评论
- xbliu8292020-01-10这个下载之后打开能用了手机能下载
- minmax2018-06-05资源不错,楼主再接再厉
- kevinhahawuwu2019-11-25还是很棒的,感觉弄的不错
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