Common elements
First, we must create the necessary Normalized Interfaces and Address Objects.
To create them interactively:
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Go to Policy & Objects > Normalized Interfaces, and click Create New to create the following Normalized Interfaces:
Name
Description
lan_zone
System Zone combining all the LAN-facing interfaces
hub2hub_overlay
System Zone combining all the Hub-to-Hub overlays (interconnecting regions)
Lo-HC
Loopback (on Hubs) used for health-check probes
Lo
Main Loopback
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Navigate to Policy & Objects > Firewall Objects, and under the Addresses tab, click Create New > Address to create the following object:
Name
Description
CORP_LAN
Corporate (internal) LAN summary, such as 10.0.0.0/8
You may have already created this address object earlier, when configuring the SD-WAN Rules.