Lantronix SLC 8000 User Manual page 250

2. Enter the following:
Enable TACACS+
TACACS+ Servers 1-3 IPv4 or IPv6 address or host name of up to three TACACS+ servers.
Secret
Encrypt Messages
Authentication
Service
Timeout
Custom Menu
Escape Sequence
Break
Sequence
Enable for Dial-back
Dial-back Number
Data Ports
Listen Ports
SLC™ 8000 Advanced Console Manager User Guide
Displays selected if you enabled this method on the User Authentication page. If
you want to set up this authentication method but not enable it immediately, clear
the checkbox.
You can enable TACACS+ here or on the first User Authentication page. If you
enable TACACS+ here, it automatically displays at the end of the order of
precedence on the User Authentication page.
Shared secret for message encryption between the SLC 8000 advanced console
manager and the TACACS+ server. Enter an alphanumeric secret of up to 127
characters.
Select the checkbox to encrypt messages between the SLC unit and the
TACACS+ server. Selected by default.
The type of service used to pass the authentication tokens (e.g., login and
password) between the SLC and the TACACS+ server. Options are: ASCII Login
(login and password are transmitted in clear, unencrypted text), PPP/PAP (login
and password are transmitted in clear, unencrypted text via a PAP protocol
packet), and PPP/CHAP (the TACACS+ server sends a challenge that consists of
a session ID and an arbitrary challenge string, and the user name and password
are encrypted before they are sent back to the server). PPP/PAP is the default.
The timeout in seconds when attempting to connect to a TACACS+ server.
Timeout range is 1 to 10 seconds. 5 seconds is the default.
If custom menus have been created (see
can assign a default custom menu to TACACS+ users.
A single character or a two-character sequence that causes the SLC 8000
advanced console manager to leave direct (interactive) mode. (To leave listen
mode, press any key.)
A suggested value is Esc+A (escape key, then uppercase "A" performed quickly
but not simultaneously). You would specify this value as \x1bA, which is
hexadecimal (\x) character 27 (1B) followed by an A.
This setting allows the user to terminate the
the command line interface when the endpoint of the command is
, or .
tcp udp
A series of 1-10 characters users can enter on the command line interface to send
a break signal to the external device. A suggested value is Esc+B (escape key,
then uppercase "B" performed quickly but not simultaneously). You would specify
this value as \x1bB, which is hexadecimal (\x) character 27 (1B) followed by a B.
See Key Sequences for notes on key sequence precedence and behavior.
Select to grant a user Dial-back
the SLC unit and enter their login and password. Once the SLC 8000 advanced
console manager authenticates them, the modem hangs up and dials them back.
Disabled by default.
The phone number the modem dials back on depends on this setting for the
device port. The user is either
associated with the user's login (specified here).
The ports users are able to monitor and interact with using the connect direct
command. U1 and U2 denote the USB upper and lower ports on the front of the
SLC unit.
The ports users are able to monitor using the
12: User Authentication
Custom User Menu
connect direct
access. Users with dial-back access can dial into
Dial-back on a fixed number, or on a number that is
connect listen
Commands), you
command on
,
deviceport
command.
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