1. Set Up a Virtual Machine (VPC):

   • Ensure your local computer has sufficient RAM and disk space for a VPC.
   • Install a VPC server and a virtual machine on it to isolate services.

2. Configure the Test Server:

   • Use ngrok to set up a public API route on your VPC. This allows testing without exposing your local network.
   • Configure the test server to run in VPC mode for isolation.

3. Test the Service:

   • Use a tool like curl to send HTTP requests, such as a simple page with links, to test connection speeds.
   • Monitor the response time and ensure any errors or timeouts are captured.

4. Consider Network Policies:

   • Disabling ports and using a load balancer on your VPC can prevent interference with airport networks.
   • Check if the airport's network has specific policies, such as load balancing or firewalls, and ensure they are respected.

5. Test at Different Times of the Day:

   Monitor network load to determine the best testing period, avoiding peak hours to get accurate results.

6. Use Monitoring Tools:

   • Send sample data to the airport's network to verify service availability.
   • Ensure the test server can handle the duration and load without issues.

7. Test Consistently:

   Conduct the test multiple times to check for consistency and identify any patterns or issues.

8. Consult Documentation:

   Check the airport's service documentation or contact IT support for any specific policies or restrictions.

By following these steps, you can effectively test the airport's airline service subscription speed while ensuring your setup is robust and reliable.