Using VPC Reachability Analyzer to discover network paths across multiple AWS Regions
Networking & Content Delivery Blog
This article discusses how to use VPC Reachability Analyzer to discover network paths across multiple AWS Regions. It demonstrates a solution that chains multiple VPC Reachability Analyzer paths across Regions connected by Transit Gateways and Transit Gateway peerings.
Specifically, the article covers:
- Prerequisites for using the solution (Python setup, IAM permissions, etc.)
- Overview of the network architecture used for the solution
- Walkthrough of the solution, including command-line options and output
- Explanation of the output with console screenshots
- Mapping of outputs to the actual VPC Reachability Analyzer paths
- Conclusion and recommendations for cleaning up resources
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