Non HTTP response code: java.net.ConnectException in JMeter

Question

I am new to JMeter. I have created one script for our application. Now our complete system architecture is deployed on AWS. So, we have created one EC2 instance as "Load Generator" to run my script with 100 user load. Script is working fine on my local system but it is not working on that instance.

Every time I am getting below error. I have also tried to run from non-GUI mode as well but result is same.

Error: Response code: Non HTTP response code: java.net.ConnectException Response message: Non HTTP response message: Connection timed out (Connection timed out)

Please help me out here. How to resolve this issue on EC2 instance.

Answer 1

I had a similar problem (my tests were executed on Microsoft's Azure). The issue was that the system being tested had a IP white list.

• When I ran it on my local machine, it was already within our VPN (whitelisted).
• When it was executed on Azure, the VM had a dynamic IP which was not whitelisted.