Quatech AirborneDirect WLNG-ET Series Especificaciones descargar pdf (Pagina 8)

1 – CLI Overview

Page 2 Airborne™ Product Family CLI Reference Guide 100-8005-101G

Quatech, Inc. Confidential

 The CLI Server listens on the TCP port specified by the wl-telnet-port

parameter. The default is 23.

 The CLI Server inactivity timer is configured via the wl-telnet-timeout

command.

 The CLI Server uses the wl-telnet-timeout value to timeout and close TCP

connections that are inactive.

 The CLI Server supports up to three (3) TCP sessions.

1.2.2 CLI Security

The CLI Server supports five (5) levels of security for each CLI Session. The security levels

provide a safeguard for the set of CLI commands that may be executed by users. CLI Sessions

that are authenticated at a particular security level may execute all CLI commands specified for

that security level and below.

The Module’s five (5) levels of security are:

 Level 0 (L0) = connectionless

 Level 1 (L1) = connection, not logged in (default)

 Level 2 (L2) = data

 Level 3 (L3) = config

 Level 4 (L4) = OEM

 Level 5 (L5) = MFG

Level 0 is the connectionless access level. Access over UDP will use this access level. The L0

level provides access to the name query services. It is not an authenticated level.

Level 1 is the default security level for CLI Sessions over TCP or the serial interface.

CLI Sessions must execute the CLI command auth in order to authenticate the CLI Sessions to

another security level. The CLI command definition tables in the following chapter include a

column labeled Ln that indicates the access level required to execute each command. The CLI

command logout returns the CLI Session back to security Level 1.

1.2.3 CLI Session Modes

The mode of the CLI Session governs the set of actions allowed in the CLI session. The

following are descriptions of each mode:

1.2.4 CLI Mode

CLI Mode is the command processing mode of the CLI Session. CLI Mode allows users and

OEM applications to simply execute Airborne™ WLN Module commands as described in the

section, “CLI Commands.”

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Quatech AirborneDirect WLNG-ET Series Especificaciones Pagina 8