Scenario: A Citrix Engineer has recently implemented Citrix Gateway in a Citrix Virtual Apps and Desktops environment. The engineer has done the testing with the test user account for authentication and enumeration of the published resources.
During the authentication at Citrix Gateway, the test user is getting the error ''403 - Forbidden: Access is denied."
Which two configuration steps are causing this error? (Choose two.)
A 403 - Forbidden error during authentication at Citrix Gateway often indicates a configuration issue related to SSL certificates or the callback address. If the intermediate and root certificates in the Citrix Gateway console are not linked properly, this can prevent secure connections, leading to authentication errors. Additionally, the callback address must be set to HTTPS as it ensures the communication is secure during the authentication process. Configuring the callback address as HTTP can cause security issues that lead to access denial.
Obviously C&D https://support.citrix.com/article/CTX206900
Why D? Ensure that the call back address is set to HTTPS. Not HTTP! I think B&C is right...
Agree wt Balyon, the answer is BC
Yes. So it's beeing set to HTTP INSTEAD of HTTPS can cause error form scenario. Thus in the context of this question - D is one of proper answer. C&D should be marked.
C & D The question is Which two configuration steps are causing this error, AB are measures you should undertake to ensure the given error will not happen.
Sorry, the answer of Rikili is correct (CD), becasue the question is "Which two configuration steps are causing this error? "
Should be C and D
A. The StoreFront address in the Citrix Gateway Session Profile matches the site address in StoreFront: If there is a mismatch between the StoreFront address configured in the Citrix Gateway Session Profile and the actual site address in StoreFront, it can lead to authentication issues and result in access denial. C. The intermediate and root certificates in the Citrix Gateway console are NOT linked: If the intermediate and root certificates used in Citrix Gateway for SSL/TLS are not correctly linked or installed, it can cause authentication failures. Ensure that the certificates are properly configured and linked in the Citrix Gateway console to establish secure connections.
Answer is C&D https://support.citrix.com/article/CTX206900/error-403-forbidden-access-is-denied-after-log-on-to-netscaler-gateway