I am new to JMeter. I am currently doing a performance testing of a web application using Jmeter. This web application uses Windows authentication.
When I am generating the request i am getting the following message in the response section of the "View Results Tree"
I came to know that for windows authentication we need to use Http Authorization manager above the Http Request element.
This is the input i have given
That error is due to SPNEGO authentication mechanism. You're probably trying to connect to a non-basic authentication port (like Kerberos, for instance) which is not supported by JMeter. The solution consist in using a port with basic auth, normally 83, having your HTTP Authentication manager correctly configured. If you are calling a clustered server, i'd recommend calling one of the two radwares directly. I hope this helps!