VIRTUALIZED NETWORK SERVICES (VNS) more than just SD-WAN

NOKIA CONFIDENTIAL

COPYRIGHT © 2016 NOKIA. ALL RIGHTS RESERVED.

VIRTUALIZED NETWORK SERVICES (VNS) more than just SD-WAN

Charles Ferland, Vice President of Business Development

[email protected]

June 2016

mailto:[email protected]

mailto:[email protected]

NOKIA—CONFIDENTIAL. COPYRIGHT © 2016 NOKIA. ALL RIGHTS RESERVED.

Agenda

• Current Enterprise Landscape & SD-WAN

• Nuage Networks Virtualized Network Services (VNS)

• VNS Use Case(s)

• Nuage Networks Value


Agenda

Current Enterprise Landscape & SD-WAN

• Nuage Networks Virtualized Network Services (VNS)

• VNS Use Case(s)



• Cloud has changed the way applications

are being consumed

• From “order and wait”

• To “instant gratification”

(“order and get”)

Consumer expectations are shifting

Enterprise Cloud Consumption


FROM:

• Static DC network

– VLAN Based

• Single Tenant

• Email-driven fulfillment

TO:

• Automated DC Network

– IP Fabric

• Secure Multi-tenancy

• Self-service fulfillment

SDN has Evolved in the Data Center towards the Cloud

Automation

Private Cloud

Public Clouds

Unconstrained options

Evolved DC Infrastructure

Order and Get! Order and Wait…


SDN Beyond the Data Center?

HIGHLY DISTRIBUTED USERS

?

Connecting Users to Applications

Private Cloud

DYNAMIC & INTERACTIVE APPLICATIONS

Public Cloud ✓


Today’s Enterprise WAN

Automation

Private Cloud

Public Clouds

Automated

Instantaneous modifications

Simplified policy-driven management

Freedom of choice

Evolved Datacenter Infrastructure

Constrained access options

Limited hardware

Limited Automation

Branch offices Enterprise WAN

Specific provider

Status Quo at the Remote Location

o Costly moves, adds and changes

o Complex management

o Limited choice

o Proprietary hardware, vertically integrated


SDN for the end-to-end Enterprise Network (SDDC to SD-WAN)

Public Cloud

Automated operations

Private Cloud

Internet

On-Net

ANY Network

Branch offices

Enterprise WAN

SEAMLESS on-boarding

ANY access

COTS hardware

& new fulfillment models

Cloud to Branch Policy-based Automation

Automated

Instantaneous policy-driven modifications

Simplified fulfillment and management

Freedom of choice


Agenda


Nuage Networks Virtualized Network Services (VNS)

• VNS Use Case(s)



Virtualized Services Directory (VSD) • Network Policy Engine – abstracts complexity • Service templates and analytics

Virtualized Services Controller (VSC) • SDN Controller, programs the network • Rich routing feature set

Virtual Routing & Switching (VRS) • Distributed switch / router – L2-4 rules • Supports leading hypervisors and base metal assets

Network Services Gateway (NSG) • Network service platform for branches • L2-L4 Switching and routing with advanced network

functions

Nuage Networks Virtualized Services Platform (VSP)

Data Center Feature Set SD-WAN Feature Set

The Comprehensive Nuage Networks Solution

Virtualized Network Services

(VNS)

Virtualized Cloud

Services (VCS)


Virtualized Services Directory (VSD) • Network Policy Engine – abstracts complexity • Service templates and analytics

Virtualized Services Controller (VSC) • SDN Controller, programs the network • Rich routing feature set

Nuage Networks Virtualized Services Platform (VSP)

Virtualized Network Services - VNS

Runtime topology engine Federated control-plane manager Instantaneous programming of the any network

Unified policy-plane for managing distributed end points Business/IT Service engine (definition of rules) Multi-tenant templates & Analytics

General-purpose compute platform Lightweight data-path agent leverage HW acceleration Security hardened with TPM/X.509/TLS-based identification Multi-tenant/Multi-VPN with enhanced networking services

. . . . Layer 4 Security Traffic Steering QoS Layer 3

NSG (Physical) NSG (Virtual)

Layer 2

✔ ✔

Bootstrap


INTERNET

INTERNET

IP/MPLS

3G/LTE*

VNS Breaks Implementation Boundaries

SW Image = VM

BYOD hardware

Physical Appliance

SW Image = OS

BYOD hardware

NUAGE hardware

TRANSPORT FLEXIBILITY FORM-FACTOR FLEXIBILITY CLOUD FLEXIBILITY

Traditional Datacenter

Virtualized Datacenter

Public Cloud


VNS: Instant On-demand VPN

Operator Network

Customer Portal

FW WiFi LB QoS

Site C

Site A

Site B

Order Branch Equipment

Network Services Catalogue

Select VNS Service VSD

VSC Network services “App Store”

Customer Portal

VPN Service

Data Center


Agenda



VNS Use Case(s)



Private Data Center (or HQ)

Public Cloud

Use Case #1 - Hybrid WAN

15

VSD

VSC

MPLS WAN (Provider Networks)

Internet (3G/LTE, BB)

Site1

Site2

Enterprise admin

NSG

NSG

N

S

G

ECMP across both links

Financial customer in US

• Existing “mission critical” network

• Wanted to augment the VPN for collaboration applications

• Cost of high-speed MPLS were expensive and difficult to obtain everywhere



Public Cloud


16

VSD

VSC

Site1

Site2

Enterprise admin

Voice

Video

NSG

N

S

G


Intelligent Traffic Steering



NSG


• Existing “mission critical” network

• Wanted to augment the VPN for collaboration applications

• Cost of high-speed MPLS were expensive and difficult to obtain everywhere



Public Cloud


17

VSD

VSC

Site1

Site2

Enterprise admin

NSG

N

S

G


Intelligent Traffic Steering

Seamless Backup

X MPLS WAN (Provider

Networks)


Voice

Video

NSG


• Keep existing apps on MPLS and selecting video apps over the Internet

• Much lower VPN cost

• Much faster VPN access



Public Cloud

Use Case #2 - Hybrid Cloud

VSD

VSC

Site1

Site2

Enterprise admin

NSG

NSG

N

S

G

Same user polices for private and virtual private cloud (VPC)



Retail/Finance customer in EMEA

• Nuage is deployed for their Virtual Private Cloud and want to burst into a Public Cloud provider, like AWS

• Nuage VSP platform share the same control plane across the DC and WAN

• When a new workload is enabled in the Public Cloud, the same networking policies are applied

• The branch office VPN is automatically updated and go directly to the Public Cloud for the new workload


Branch

Use Case #3 - Service Chaining - Example

DC

Firewall

Internet

NSG NSG

A

P

P

S

DC /PoP

NSG

Dynamic insertion of Value Added Services (VAS)

Service Provider in US

• Building over-the-top VPN at a lower cost

• Increase revenue by upselling VAS, like managed Firewall, Intrusion Detection System, etc.

• Self-service web portal where users dynamically insert the VAS when/where they need it


SD-WAN Business Strategy in Japan

Private Data

Center

Public Cloud

VSD

VSC

Site1

Site2

Enterprise admin

NSG

NSG

N

S

G

IP-VPN

Internet

Hybrid Cloud Users

Global Players

Oversea site A

NSG

Oversea Site B

NSG

Oversea Site X

NSG

WAN LAN

LAN

HQ/DC

Accelerator Statistics

Firewall

NSG

NSG

internet

VSD

VSC

Add-on Sol/Sol Platform Users

- Multitenant/High Security/Complicated Auth

- Segregate services from connections

Service Providers

Customer A

NSG

Customer A

NSG

Customer B

NSG

Customer B

NSG

Customer B

NSG

Public Cloud

Carrier 1

Carrier 2

Carrier N

Customer B VPN

Customer A VPN

VSC

VSD

VSD

VSC

Global Manufacturer

Global Distributor Social-infrastructure service

Player

Public/Social Service Player Large MSP


Agenda



VNS Use Case(s)

Nuage Networks Value


VNS Business Case for Enterprise

• Large Enterprise with 200 branch locations worldwide

Uses Multiple transport medium for VPN connectivity

• Over 80% saving in rollout cost

Using ZTP with policy based orchestration

• Over 40% saving in TCO (Total Cost of Ownership)

Template based policy allows easily and automated management of branch network policies

1 2 3 4

TC

O (

USD

)

YEAR

Traditional VNS

Savings 14% 34% 41% 65%


But what about THE SDN Business Case for Enterprise?

• Each network island requires different SDN solution.

• e.g. 3 different network islands: DC, DCI & WAN

• TCO for a new SDN controller – 3 x $184k

• Ongoing yearly operational cost – 3 x $167k

• Cost to stitch all SDN solution to provide end-to-end connectivity - $75k (at a minimum)

• NO unified user policy for end-to-end network

Hypervisor

Hypervisor

Hypervisor

Data center

Hypervisor

Hypervisor

Hypervisor

Data center

Branch Branch Branch

WAN

DCI


Nuage VNS Business Case for Enterprise

• One Platform -> VSP

• Unified policy

• Significant reduction in network

configuration (e.g. 1 x $184K)

• Avoid duplicate training and separate

Operational team – (e.g. 1 x $167K)

• Overall OPEX reduction by 66% of the entire

Enterprise Network budget with one single

network management layer

• Seamlessly connect users to the cloud - Give

Power of IT to the Network admins

Nuage Networks

Virtualized Service Platform (VSP)

Hypervisor

Hypervisor

Hypervisor

• VXLAN Tunnels between virtual switch/ToR

Data center

Any Network Datacenter

Branch

SD-WAN DC Interconnect

• MPLS BGP to exchange Networks between two DCs

• VXLAN/IPSec tunnels between branch(s)/DC


Industry Recognition of Nuage Networks

“With its VNS, Nuage offers enterprises a new operational model for

delivering and consuming cloud services consistently from private & public

data centers to their branch locations and distributed users.”

– Brad Casemore

“We are changing the way enterprises are running their WAN. Now

they can reduce their remote site costs, and reduce the number of

people involved in setting up a new outlet.”

- Mr. Chong Pow Min, Head of Enterprise Products, MyRepublic

“Eight vendors help I&O professionals solve Hybrid Cloud or Hybrid WAN issues, only one (Nuage) does both”

- Andre Kindness


In Conclusion

• To deliver business agility, network virtualization & automation are becoming the foundation for private clouds and branch offices

• To support this trend, Nuage Networks delivers a new class of modern SDN solution:

• Abstraction & Automation with full Control & Visibility

• Policy-driven automatic provisioning

• Boundary-less automation across Data Centers & VPN

• For all virtualized and bare-metal workloads


nuagenetworks.net/vns [email protected]

THANK YOU!

VIRTUALIZED NETWORK SERVICES (VNS) more than just SD-WAN

Technology

Transcript of VIRTUALIZED NETWORK SERVICES (VNS) more than just SD-WAN