[j-nsp] Access Rejected

[Mohammad Khalil]

Hi all
I got the below log message on one of my EX4200 switches
Feb 23 16:00:10  B-AM022 login: LOGIN_PAM_AUTHENTICATION_ERROR: PAM
authentication error for user cusadmin
Feb 23 16:00:10  B-AM022 login: LOGIN_FAILED: Login failed for user
cusadmin from host 190.249.136.163

The issue is that this switch does not has a public IP address , so how the
attempt was made from a public one?

Thanks