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201 · Question #192

Which log file should the BIG-IP Administrator check to determine if a specific user tried to log in to the 8IG-IP Configuration by utility?

The correct answer is B. /ver/log/secure. To check for user login attempts to the BIG-IP Configuration utility or other management interfaces, the administrator should examine the /var/log/secure log file.

Administer a BIG-IP Device

Question

Which log file should the BIG-IP Administrator check to determine if a specific user tried to log in to the 8IG-IP Configuration by utility?

Options

  • A/var/log/pam/tally/log
  • B/ver/log/secure
  • C/var/log/trn
  • D/var/log/http.d

How the community answered

(40 responses)
  • A
    3% (1)
  • B
    88% (35)
  • C
    8% (3)
  • D
    3% (1)

Why each option

To check for user login attempts to the BIG-IP Configuration utility or other management interfaces, the administrator should examine the /var/log/secure log file.

A/var/log/pam/tally/log

/var/log/pam/tally/log is not a standard BIG-IP log file for general login attempts; PAM tally logs usually track failed login counts.

B/ver/log/secureCorrect

The /var/log/secure file on a BIG-IP system records security-related events, including user login attempts to management interfaces like the Configuration utility (GUI), SSH, and console. This log provides details about authentication successes and failures for specific users.

C/var/log/trn

/var/log/trn is not a standard BIG-IP log file and does not contain login attempt information.

D/var/log/http.d

/var/log/http.d is not a standard BIG-IP log file; HTTP access logs are typically found in /var/log/httpd/access_log or related paths for specific web services, but /var/log/secure is for authentication events to the management UI.

Concept tested: BIG-IP management login log file

Source: https://support.f5.com/csp/article/K16049

Topics

#Log files#user login#Configuration Utility#security#/var/log/secure

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