Citrix SD-WAN Series User Manual

Citrix SD-WAN Platforms
Deploy SD-WAN Standard Edition instances in High Availability mode in
Azure - Release Version 10.2 and above
February 10, 2021
The Citrix SD-WAN Azure solution deploys Citrix SD-WAN in Edge Gateway Mode as a single instance,
or a cluster pair for High Availability (HA). In an HA deployment, an Azure Load Balancer (ALB) controls
the failover between the WAN interfaces of the Citrix SD-WAN appliances.
You can use the Azure load-balancer (ALB) on the LAN side to control failover on the LAN side of the
SD-WAN appliances. The Citrix SD-WAN Azure solution in HA creates two separate ALBs (each one on
LAN and WAN).
The following diagram illustrates the Citrix SD-WAN Azure HA deployment:
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Citrix SD-WAN Series Specifications

General

Product Type	SD-WAN Appliance
Product Series	SD-WAN
Network Interfaces	Gigabit Ethernet
Performance	Varies by model
Form Factor	Rackmount
Management	CLI
Throughput	Varies by model
Interfaces	Ethernet
VPN Support	IPsec, SSL VPN
High Availability	Yes
Security Features	Firewall
WAN Optimization	Application Acceleration, Data Deduplication, Compression