The Local Manager's Command Line Interface (CLI) allows you to configure and manage all aspects of the appliance and the devices it manages. All hardware platforms run the same version of software and use the same CLI.
The CLI is accessible from the onboard console port or via the network using SSH. Terminal access (TTY) is available via dial-in modem and Telnet, but both are disabled by default for security reasons.
The command line employs a hierarchy for organizing the Local Manager, ports, power controllers, and modems. These are called resources. The system resource is the root resource.
To return to the system resource from another resource, use the exit command.
| Resource | Description | Command |
|---|---|---|
| system | The root resource. All Local Manager configuration and user management functions are accessed from this resource. | exit (return from another resource) |
| port | Use to configure and manage a device connected to a device port on the Local Manager. | port slot/number (from any resource) |
| modem | Use to configure embedded and external modems and related settings. | modem (from the system resource) |
To open a CLI session from a workstation connected to the management console port, open a terminal session using one of the supported terminal clients:
The default console connection settings are 9600 baud, 8 data bits, 1 stop bit, no parity, and no flow control. For best results, set the terminal emulator to use ANSI encoding.
To open a CLI session over the network using SSH, open a Secure Shell (v2) connection using one of the supported Secure Shell clients:
For example, in a UNIX command line, type ssh admin@198.51.100.254
Substitute the IP address of the Local Manager.
After connecting to the Local Manager, you will be prompted for a username and password. The default username is admin and the default password is password.
Usernames and passwords are case-sensitive.
To end your CLI session with the Local Manager, issue the logout command.
Many commands are executed without dialog. Some, such as ping, require command arguments; others, like logout and shutdown, do not take command arguments.
Interactive commands prompt for new information and may display current settings. For example:
[admin@LantronixLM]# config date
Displayed time is 12/30/2020 10:33:16 CST
System time is 12/30/2020 16:33:16 UTC
Change these? (y/n) [n]: y
Current system time (MM/dd/yyyy HH:mm:ss):12/30/2020 16:36:00
Displayed time is 12/30/2020 10:36:02 CST
System time is 12/30/2020 16:36:02 UTC In this example, the current date and time is displayed (both UTC and local time zone). A prompt asks whether you wish to change the settings. If you answer y, the Local Manager prompts for the new date and time. After entering this information, the Local Manager displays the new date and time and returns to the system prompt.
Some interactive commands present default or current settings, which can be accepted by pressing the Enter key.
Some commands open editors in which you can issue subcommands in any order. To save changes and return to the main command line from an editor, use the exit command.
The command line provides several ways to reduce the amount of typing required in the command line.
Repeat the most recent command—and go back to earlier commands in reverse sequence—by pressing the up arrow key and then the Enter key.
As with many command line interfaces, the Lantronix command line allows you to abbreviate commands to the shortest string that uniquely identifies the command.
For example, shorten the ping command to pi. Similarly, shorten show dashboard to sh das.
An error results if the ping command is shortened to p. This is because p matches all other commands beginning with the letter p. Similarly, an error results if show dashboard is shortened to sh da because this string matches show date.
The exception is shutdown. To minimize the potential for accidental shutdown, this command is not accepted if it is abbreviated.
The command line allows the * character as a wildcard. For example, issue the command show rule cpu* to view all rules that have names starting with cpu.
Some commands return large amounts of information. When reviewing long displays of command feedback, type < to return to the beginning of the display or > to go to the end.
Use CTRL-C to exit interactive commands without saving changes.
If you find yourself running the same command repeatedly, you can use the loop command to automate the process.
The syntax is:
loop<seconds>: <command to execute>For example, to run the show alarm command every 30 seconds:
[admin@LantronixLM]# loop30: show alarm
Looping with delay 30s
GMT Elapsed Device Context Message
----- ------- ------ ------- --------------------------------------------------------------------------
11/30 0:23 System and management server clocks are more than 20 seconds out of sync.Some show commands return more information than is practical to view in the command line window. For example, the show role command may produce several screens of output and the show buffer command will typically produce several hundred screens. In these cases it may be preferable to copy the output to a file that can be examined later.
Use the pipe character | to redirect the output of a command via FTP or SCP. The syntax is:
<command> | <ftp | scp | mailto username@host:path/to/fileFor example, to use SCP to redirect the output of the show config command to another computer:
show config | scp username@host:path/to/filewhere username@host:path/to/file specifies the destination for the data.
Need help using the pipe redirect? Enter | ? in the command line.
Some show commands return more information than is practical to view in the command line window. For example, the show role command may produce several screens of output and the show buffer command will typically produce several hundred screens. In these cases it may be preferable to copy the output to an email that can be examined later.
This functionality requires the Local Manager Email server settings to be properly configured (config system email command).
Use the pipe character | to redirect the output of a command as a file attachment in an email to the specified email address. The syntax is:
<command> | mailto username@host:<filename>For example, to use SCP to redirect the output of the show config command to another computer:
show config | scp username@host:path/to/filewhere username@host:path/to/file specifies the destination for the data.
Need help using the pipe redirect? Enter | ? in the command line.
For example, to send the contents of a port buffer to the support@uplogix.com email address as a file named "buffer.log", use the following syntax:
[admin@LantronixLM] (port1/1)# show buffer | mailto support@uplogix.com:buffer.logUsing the pipe character, you can redirect the output of a command to grep for parsing. The syntax is:
<command> | grep "keywords"For example, you can parse the output of show user * to pull out email addresses:
[admin@LantronixLM]# show user * | grep email
email support@uplogix.com
email tjones@uplogix.comTo show command usage notes, type the command and then ?.
[admin@LantronixLM]# port ?
usage: port <slot number>/<port number>
[admin@LantronixLM]# config export ?
usage: export <method> <target>
methods: ftp, scp, usb
Export via FTP or SCP
ex. config export ftp <userId@host[:port]:fileName>
ex. config export scp <userId@host[:port]:fileName>
Export via USB
ex. config export usb <fileName>To view a list of available commands from any resource within the command line, type ?. The commands listed will be limited to the allowed actions for your role in the current resource.
For example, if you navigate to the modem resource and type ? on a line by itself, the Local Manager returns the following help text:
[admin@LantronixLM (modem)]# ?
Lantronix LMS v6.3 40506
config Edit settings
copy Copy file to another port or from an external location
exit Exit modem menu
history Display command history
logout Logout
outband Interact with outband
port Commands specific to port
power Control power of external modem on console
ppp Interact with PPP
pull Pull files from modem
show Display settings and status
suspend Suspend automated or recovery processesUsage notes allow you to drill down into a command:
[admin@LantronixLM]# show ?
Lantronix LMS v6.3 40506
alarms Display current alarms
all Display all device configuration
capture Display captured packets
config Display system configuration
dashboard Display summary of the system and its managed devices
date Display system time
directory Display overall file system info
environment Display current temperature and humidity
events Display events
group Display group settings
install-history Display update history
log Display logs
monitors Display list of current monitors
outband Display outband status
ports Display summary of port configurations
privileges Display privileges for users
restrict Display restrict details
role Display security role information
rule Display rule details
ruleset Display ruleset details
schedules Display currently scheduled processes
session Display single session by id
sessions Display session data [by user]
slv Display SLV tests and stats
system Display system settings
user Display user data
version Display hardware and software version information
who Display information of currently logged-in users
[admin@LantronixLM]# show alarms ?
usage: alarms [options]
--- options ---
-all Current and cleared alarms
-cleared Cleared alarms
-n <count> Maximum number of alarms
-v Use multiple linesThe history command displays up to the last 20 commands (if available) from the current resource.
[admin@LantronixLM]# history
1. modem
2. config init
3. show ?
4. show alarms
5. historyTo execute a listed command, enter ! followed by the command number.
[admin@LantronixLM]# !4
show alarms
There are no alarms right now.By default, the Local Manager automatically tries to determine the appropriate number of lines to display in the CLI window before providing a scroll prompt. If the appropriate page length cannot be determined, the CLI displays 24 lines before presenting a scroll prompt.
To change the number of lines displayed, use the config system page-length command:
[admin@LantronixLM]# config system page-length
Page length preference is auto.
Change this? (y/n) [n]: y
Page length preference (2 or more lines or auto):50In this example, the command line will display 50 lines before prompting you to press a key to scroll the display.