Originally Posted by linuxlover.chaitanya
Are you using root user to login or some other user for that?
Have you made changes to passwd file to not allow the user to login?
Are you using PAM authentication?
i am trying thru root user.
no changes are made to passwd file
In /etc/pam.d/sys-auth file i have added
password requisite /lib/security/$ISA/pam_cracklib.so retry=3 minlen=8 lcredit=-1 ucredit=-1 dcredit=-1 ocredit=-1
but this parameter is for password aging