Which NetScaler utility would you use to collect logs for troubleshooting authentication issues?

• A. aaad.debug
• B. nslog file
• C. Dashboard
• D. nscon

Answer: (B)

When you need to diagnose authentication problems on NetScaler, you want a single, comprehensive log stream that covers all the components involved in authentication. The nslog file serves this purpose because it collects events from multiple subsystems—AAA/authentication, LDAP, RADIUS, Kerberos, and related services—into one place. Generating and exporting an nslog capture for the time window of the issue gives you the sequence of authentication attempts, failures, and backend responses you need to pinpoint where things are going wrong.

This approach is more effective for troubleshooting than using a single daemon-specific log, a dashboard view, or a remote management tool. The aaad.debug file targets the authentication daemon with detailed debugging, but it doesn’t provide the full context of all authentication flows and interactions. The dashboard is useful for monitoring and visibility but isn’t the primary method to collect and export raw log data for in-depth analysis. nscon is a management/remote access tool, not a dedicated log-collection utility.

So, for collecting logs to troubleshoot authentication issues, the nslog file is the best-fit option because it aggregates relevant events across the authentication path into a single, actionable log collection.