Security

4-5
7612-A2-GB20-10 November 1997

When user access to the ATI is attempted through the Terminal port or a Telnet

session, the ATI response is based on the Login Required option and the

availability of the ATI.

Table 4-2. ATI Access Conditions

If access to the ATI

is through . . . Then . . . What to do now?

The Terminal port
with –
The Login Required
option set to
Disable (see
Table A-5)
The Main Menu screen
appears. Select a menu option to begin your
session.
The Terminal port
with –
The Login Required
option set to Enable
(see Table A-5)
You are prompted for a
login ID and password. If Invalid Password appears,
re-enter the password. After three
tries with an invalid password, the
user is logged off. Contact the
system administrator.
(see
Table
A
-
5)
The Main Menu screen
appears if the login ID is
not configured yet.
Select a menu option to begin your
session.
The Terminal port and
the ATI is already in
use via Telnet
User Interface Already
In Use
message appears
with the active user’s IP
address and Login ID.
Try again later. When the ATI is
available, the message User
Interface Idle
appears.
A Telnet session and
the ATI is currently in
use via the Terminal
port
Connection Refused
message appears. The
DSU allows only one
connection at a time.
Try again later.