citrix netscaler sd wan

NetScaler SD-WANSolution Overview

Luis CrespoLoL Sales Engineer

NOVEMBER 9, 2017

7 © 2017 Citrix

“Network connectivity is the lifeblood of our business to deliver on our member service.”

US Based Credit Union

8 © 2017 Citrix

MPLS

Oficina Principal

Sucursal 1

Internet

Sucursal 2

Traditional WAN

9 © 2017 Citrix

Creates a software defined wide area network and cloud access network that is secure, reliable and ensures high

application quality.

Citrix NetScaler SD-WAN

10 © 2017 Citrix

What defines an SD-WAN built with NetScaler?

An enabler for corporate strategy

Highly reliable

With abundant

bandwidth

And providing

direct access to

cloud

It is application

aware

Secure

Easy to manage

Integrating multiple network services

11 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

• Improve quality and gain visibility into XenApp and

XenDesktop

12 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

13 © 2017 Citrix

Even MPLS often lacks the reliability that enterprises

need

And cloud connection using Broadband have even lower

reliability

Reliability is a challenge with any type of connection

AccessType

Typical Availability

Downtime Per MonthPer Circuit

Consumer-grade DSL 98% 15 Hours

Business DSL 99.0% 7 Hours

Metro Ethernet 99.5% 4 Hours

MPLS Leased Line 99.9% 1 Hour

Source: Gartner (July 2013)

14 © 2017 Citrix

Creates a software defined overlay

MPLS

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDPV I R TUA L PATH CR E ATE D

F R OM D I V E R S E L I N K S

15 © 2017 Citrix

With an understanding of the underlay

MPLS

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDP

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

latency loss jitter cong.

16 © 2017 Citrix

Detects and fails over without user intervention

MPLS

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDP

D E TE CT P R OB L E M S Q U I CK LY

17 © 2017 Citrix

Detects and fails over without user intervention

MPLS

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDP

A N D R E A CT W I TH LOS S L E S S FA I LOV E R

B A N D W I D TH CON TR OL

18 © 2017 Citrix

The Danish Agrifish Agency vessels had separate 4G/LTE connections from different mobile providers, but coverage was not consistent and applications would disconnect or perform poorly when the links become degraded or failed.

Why they selected NetScaler SD-WAN

• Solution enabled applications to seamlessly migrate among mobile connections without disruption or sacrificing security

• When one link failed, applications immediately were moved to remaining best link

• QoS capabilities ensured that mission critical data was prioritized over other applications.

Results

• Uninterrupted connectivity• Centralized management GUI

• Improved throughput

Denmark’s Fish and Agriculture Regulatory Agency

“Our ships have a better chance of planning from a professional perspective instead of constantly having to plan based on a technical limitation.”

https://youtu.be/0xooZ7BVflU

19 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

20 © 2017 Citrix

Make all links active

MPLS EF Queue

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDPB A N D W I D TH CON TR OL

With SD-WAN in network, use all the bandwidth available, whether MPLS or Internet

Understand rated or usage based links and use only when necessary

21 © 2017 Citrix

SD-WAN: make all links active

MPLS EF Queue

Internet

LTE/SatelliateNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDPB ON D M U LTI P L E L I N K S

Even use multiple links for a single session

22 © 2017 Citrix

The result in more usable and efficient bandwidth use

Total BW

23 © 2017 Citrix

Rehab Management needed more bandwidth for XenApp and XenDesktop and training videos than was available on MPLS

Why they selected NetScaler SD-WAN

• NetScaler SD-WAN solution would allow them to replace their MPLS connections with just their existing Internet (ADSL) access giving them 10x the bandwidth at a lower cost

Results

• By making all links active, achieved the bandwidth they needed for XenApp and Training videos

• Reduced costs from $500/month/location to $100/month/location by switching to ADSL lines

• Using multiple links also improved reliability

Rehab Management

Increased bandwidth10X while

eliminating MPLS

24 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

25 © 2017 Citrix

The WAN is the Most Expensive Part of the Enterprise Network

6%

21%

65%

7%

0% 10% 20% 30% 40% 50% 60% 70%

Campus/User Edge

Data Center

WAN

Network Security

Which Portion of Your Network Is Most Expensive?

Challenges with Today’s Enterprise WAN

Gartner Data Center Conference Dec 2015: Top 10 Ways to reduce Network/Telecom Budget presentation

Source: Gartner (July 2013)

AccessType

Typical Availability

Downtime Per MonthPer Circuit

Consumer-grade DSL 98% 15 Hours

Business DSL 99.0% 7 Hours

Metro Ethernet 99.5% 4 Hours

MPLS Leased Line 99.9% 1 Hour

26 © 2017 Citrix

Enable hybrid, Broadband and Wireless WANs

MPLS

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Logical tunnel created by encapsulating in UDP

M A K E B E S T E F F OR T N E TW OR K S S U I TA B L E F OR E N TE R P R I S E U S E

27 © 2017 Citrix

Orianna needed a new electronic medical record (EMR) but increasing bandwidth would cost an additional $500/site/month

Why they selected NetScaler SD-WAN

• Bonded a broadband link with existing MPLS circuit

• Avoided $300K/yr. increase of network capacity upgrades with NetScaler SD-WAN by bonding MPLS & broadband links for better use of existing bandwidth

Results

• Received ten month payback on the purchase versus scaling existing MPLS connections

• Were able to rollout EMR immediately instead of waiting 90-120 days for MPLS upgrades

• Instant failover at remote sites achieved better application reliability and QoS on VoIP

Orianna Health Systems

10 months payout on the

purchase of NetScaler SD-WAN

28 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

29 © 2017 Citrix

• Enter AWS or Azure credentials

• And with one click, virtual cloud appliance is started and cloud added to WAN

• Use ZTD provision and download the config

• The new VPX automatically connects into MCN and the rest of the network

Simple startup and inclusion of cloud in network

30 © 2017 Citrix

Create reliable cloud connections from branch or DC

30

© 2016 Citrix | Confidential

NetScaler SD-WAN

Internet

Internet/WirelessNetScaler SD-WAN

in Cloud

NetScaler SD-WANon premises

Actively manage cloud traffic to ensure reliable and quality experience for Azure and AWS hosted applications

NetScaler SD-WAN

MPLS

Internet/WirelessNetScaler SD-WAN

31 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

32 © 2017 Citrix

Includes an integrated stateful firewall

• Comprehensive Firewall security: IP to Application layer

– Secure hosts, ports and infrastructure

– Support for Dynamic and Static NAT

– Enable firewall rules even for encrypted traffic with Application intelligence

• Define zones to enforce different policies for different users

• Single Point of Management across Network

– Provision, troubleshoot and analyze Routing and Security through SD-WAN center

ALLOW

REJECTCOUNT &

LOG

DROP

34 © 2017 Citrix

NetScaler SD-WAN Use Cases

• Always-on branch connectivity

• Growth of bandwidth intensive applications

• Cost savings

• Cloud migration

• Data segmentation and security compliance

• Internet offload directly from branch

• Visibility and control over applications and websites

• Operational efficiency and network simplification

35 © 2017 Citrix

Direct Internet breakout at branch

Internet

Internet

LTE/SatelliteNetScaler SD-WAN NetScaler SD-WAN

Secure Web Gateway

(Zscaler and

ForcePoint)

I D E N TI F Y W E B A N D S A A S A P P L I CATI ON S

S E N D R E M A I N I N G I N TE R N E T TR A F F I C TO I N TE R N E T OR TO S E CU R E W E B G ATE WAY

B LOCK U N D E S I R A B L E S I TE S BY CATE G ORY, A P P L I CATI ON , OR S U B - A P P L I CATI ON

36 © 2017 Citrix

NetScaler SD-WANProduct Overview

37 © 2017 Citrix

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

38 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

39 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

40 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

41 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

42 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

43 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: A Comprehensive WAN Edge Platform

Centralized Management &

Visibility

44 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: Standard Edition

Centralized Management &

Visibility

Standard Edition

45 © 2017 Citrix

Reduce bandwidth requirements and create more responsive applications

NetScaler SD-WAN: WANOP Edition

Centralized Management &

Visibility

WANOP Edition

46 © 2017 Citrix

Ensure application reliability and quality via path measurement, selection, and security

Reduce bandwidth requirements and create more responsive applications

Securely forward application traffic from branch locations across the WAN and to the Internet

Secure the branch perimeter while controlling application delivery across the WAN and to the Internet

NetScaler SD-WAN: Enterprise Edition

Centralized Management &

Visibility

Enterprise Edition

47 © 2017 Citrix

NetScaler SD-WANDEMO

48 © 2017 Citrix

NetScaler SD-WAN: Demo Topology

SDWAN 2SDWAN 1

XP2XP 1

DataCenter Sucursal

Internet

MPLS

https://www.youtube.com/watch?v=Ts4b3JJACKI

49 © 2017 Citrix

Questions?

50 © 2017 Citrix