I have a Windows VPN Authentication issue even we configured Windows Authentication issue in JMeter

Question

I have a Windows VPN Authentication issue even we configured Windows Authentication issue in JMeter.

I provide the authentication details like username and Password but still not allow to login into application

Answer 1

There might be some cookies required and header value that may be missing. Try with cookie manager and header manager in your test plan. Also, sniff the request with wireshark or any other sniffer and check the different header values send with the request.

Answer 2

You need to provide at least your Windows Domain as well in the HTTP Authorization Manager.

Depending on your application configuration you might also need to provide NTLM Realm

See Windows Authentication with Apache JMeter article for more information regarding configuring JMeter in order to bypass NTLM login challenge.