How to interconnect AWS Cloud WAN core networks

This article discusses how to interconnect AWS Cloud WAN core networks in different scenarios. It covers best practices and provides walkthroughs for two main scenarios:

• Connecting two AWS Cloud WAN core network segments without traffic inspection
• Connecting two AWS Cloud WAN core network segments with traffic inspection using AWS Network Firewall
• The article provides step-by-step guides, diagrams, and configuration examples for each scenario
• It also covers considerations around costs, appliance mode for symmetric traffic flows, and cleanup steps