What are the requirements for SGAs with Cloud PC?

Dizzion Cloud PCs are assigned a public IP address by default. For customer s who require private network access ( required for Complete, optional for Core) , deploying Streaming Gateway Appliances is necessary to enable that connectivity securely. For Private Network Access, each deployment region requires a pair of SGAs, and the scale per pair is 500 desktops.   

 For example, if a customer has 2 deployment regions and more than 500 desktops in each region, they will require 4 SGA HA pairs (2 in each region).