citrix netscaler sd wan
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NetScaler SD-WANSolution Overview
Luis CrespoLoL Sales Engineer
NOVEMBER 9, 2017
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Network connectivity is the lifeblood of our business to deliver on our member service.
US Based Credit Union
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MPLS
Oficina Principal
Sucursal 1
Internet
Sucursal 2
Traditional WAN
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Creates a software defined wide area network and cloud access network that is secure, reliable and ensures high
application quality.
Citrix NetScaler SD-WAN
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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
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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
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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
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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)
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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
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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.
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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
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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
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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
Denmarks 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
https://youtu.be/0xooZ7BVflU
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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
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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
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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
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The result in more usable and efficient bandwidth use
Total BW
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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
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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
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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 Todays 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
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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
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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
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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
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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
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Create reliable cloud connections from branch or DC
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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
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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
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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
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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
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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
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NetScaler SD-WANProduct Overview
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NetScaler SD-WAN: A Comprehensive WAN Edge Platform
Centralized Management &
Visibility
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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
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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
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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
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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
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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
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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
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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
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Reduce bandwidth requirements and create more responsive applications
NetScaler SD-WAN: WANOP Edition
Centralized Management &
Visibility
WANOP Edition
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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
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NetScaler SD-WANDEMO
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NetScaler SD-WAN: Demo Topology
SDWAN 2SDWAN 1
XP2XP 1
DataCenter Sucursal
Internet
MPLS
https://www.youtube.com/watch?v=Ts4b3JJACKI
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Questions?
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