Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete...

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1 © 2017 Citrix Citrix SD-WAN: Perfecting cloud access from the branch Ralph W. Lorkins Systems Engineer - Networking r [email protected] © 2017 Citrix | Confidential

Transcript of Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete...

Page 1: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

1 © 2017 Citrix

Citrix SD-WAN: Perfecting cloud access from the branchRalph W. LorkinsSystems Engineer - Networking

[email protected]

© 2017 Citrix | Confidential

Page 2: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

How can Citrix SD-WAN help?

Page 3: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

3 © 2017 Citrix

Citrix SD-WAN: The complete solution

• Application reliability • Intelligent path selection• Deep Packet Inspection

• Bandwidth reduction• Protocol optimization• Intelligent caching

• Dynamic routing• Flexible deployment options• Consolidate branch edge

• Packet encryption• Secure Internet breakout• Stateful zone based firewall

Centralized Management &

Visibility

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4 © 2017 Citrix

Citrix SD-WAN Appliances

Up to 6 Gbps

(Full Duplex)

PhysicalUp to 1 Gbps

AWSUp to 1 Gbps

XenServer VMWare ESXi

KVMHyper V

VirtualUp to 1 Gbps

Azure

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5 © 2017 Citrix

How does Citrix SD-WAN work?

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6 © 2017 Citrix

Create a software defined overlay …

Logical tunnel created by encapsulating in UDP

SD-WAN SD-WAN

Data Center

Branch

Cloud

Branch

SD-WAN

SD-WAN

Virtual logical path is created from diverse links

Internet

LTE/Satellite

MPLSlatency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

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7 © 2017 Citrix

Intelligently use rated links and share the load

Logical tunnel created by encapsulating in UDP

SD-WAN SD-WAN

Data Center

Branch

Cloud

Branch

SD-WAN

SD-WAN

Internet

MPLS

LTE/Satellite

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8 © 2017 Citrix

Detect problems quickly

Logical tunnel created by encapsulating in UDP

SD-WAN SD-WAN

Data Center

Branch

Cloud

Branch

SD-WAN

SD-WAN

Inspect packets to detect brownouts such as latency or loss spikes.

Internet

LTE/Satellite

MPLS

Detect link failures within just couple packets

Page 9: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

9 © 2017 Citrix

Fail-over without user intervention

Logical tunnel created by encapsulating in UDP

SD-WAN SD-WAN

Data Center

Branch

Cloud

Branch

SD-WAN

SD-WAN

React with loss-less fail-over

Internet

LTE/Satellite

MPLS

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10 © 2017 Citrix

Duplicate packets flow (Skype for Business/VoIP/HDX)

SD-WAN SD-WAN

Data Center

Branch

Cloud

Branch

SD-WAN

SD-WAN

PA C K E T D U P L I C AT I O N

Internet

MPLS

LTE/Satellite

Page 11: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

11 © 2017 Citrix

LTE/Satellite

MPLS

Intelligent SaaS Breakout

Secure Web Gateway

SaaS and SaaS Gateway

Data Center or Cloud

Internet

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12 © 2017 Citrix

Enhancing Standard Edition for Better HDX Delivery

Clipboard

File Transfer

Mobile sensors

Clipboard HD

X

Printing

Smartcard

Audio

Graphics

Media

MPLS EF Queue

MPLS Default Queue

InternetCitrix SD-WAN Citrix SD-WAN

With Citrix SD-WAN

Clipboard

File Transfer

Mobile sensors

Clipboard HD

X

Printing

Smartcard

Audio

Graphics

Media

MPLS EF Queue

MPLS Default Queue

InternetOther SD-WAN Other SD-WAN

Without Citrix SD-WAN

Page 13: Citrix SD-WAN: Perfecting cloud access from the · 3 © 2017 Citrix Citrix SD-WAN: The complete solution • Application reliability • Intelligent path selection • Deep Packet

13 © 2017 Citrix

Deployment Modes

Inline

Virtual Inline

Edge Gateway

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14 © 2017 Citrix | Confidential

WAN challenges

Maintaining availability

Provisioning new branches

Future proofing WAN architecture

Cost and agility

£

Visibility across WAN

Keeping data secure

Manageability of WAN

Idle capacity

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Microsoft vWANsupportingCitrix SD-WAN

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16 © 2017 Citrix | Confidential

Microsoft Global Network

Fast, globally available

network

100K miles of fiber in 130+

locations

130+ global edge nodes

reaching 63% of the Global

GDP within 25ms

Peering relationships with

2700+ ISPs in 190+

locations

Connects 35+ Office 365

Datacenter locations

Fully software defined and

managed by Microsoft

*Network sites not exhaustive

Peering & Service front door locations

Announced new Office 365 locations

Office 365 Datacenter

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17 © 2017 Citrix | Confidential

Region YRegion X

Azure Virtual WAN: Local VNET Access

Citrix SD-WAN Appliances @ Branch

Locations

Azure API

Azure Network

Direct exit for O365

Citrix SD-WAN Appliances @ Branch

Locations

Citrix SD-WAN MGMT System

Direct exit for O365

Azure Virtual

WAN Hub

Enterprise

VNET

Transit

VNET

Azure Virtual

WAN Hub

Enterprise

VNET

Transit

VNET

IPSec Datapath IPSec Datapath

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18 © 2017 Citrix | Confidential

Advanced traffic classification and steeringAdoption of new Microsoft REST API for O365 in Citrix SD-WAN 10.2

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19 © 2017 Citrix | Confidential

Identify Office 365 traffic using Microsoft API’s

Citrix SD-WAN

Microsoft global network

ISP

Citrix SD-WAN

Internet (DIA/DSL/Cable)

MPLS

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20 © 2017 Citrix | Confidential SD-WAN Branch

SD-WAN Center

SD-WAN Orchestrator

OptimisedInternet

Services & Partnerships

VNET VNET

IPSecTunnel

Virtual WAN

Hub

GRE/IPSecTunnel

POP

SaaSTunnel

Gateway

SD-WAN Tunnel

SD-WAN

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21 © 2017 Citrix | Confidential

Citrix SD-WAN has 5 distinct advantages

Internet (DIA/DSL/Cable)

MPLS

4G LTE / Satellite

SD-WAN

Citrix SD-WAN Citrix SD-WAN

Apps responsive and stable without disconnections

Rapid branch turn-up using consumer

grade connectivity for business

Consolidate services and simplify network

Network Configuration and Monitoring in one

place

Must for XA/XD, Skype4B, VoIP, SaaS

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Citrix Networking Reception

Cold beers3 April between 3:45pm - 4:45pmCitrix stand (P494)