GSWB

CHAPTER 8 CLI Operations

(6)Error Messages

•% Incomplete command.

Cause: Incomplete command input

Action: Enter the command string correctly.

• % Invalid input detected at '^' marker.

Cause: Invalid character detected at '^' marker in the entered command string

Action: Enter the command string correctly.

•Internal communication error.

Cause: An internal error occurred.

Action: Check the system status, and reenter the command. If the error occurs again, collect unit information, configuration definition information, and the information in different types of logs, and restart the unit. Alternatively, contact a certified service engineer.

8.2.15Access restriction functions

8.2.15.1 remote-access

This command specifies the host or network that can have remote connections:

ztelnet and ssh are the protocols available to this command for access control.

zEven after connection permission is deleted (by executing the no remote-access command), the telnet/ssh connection established to this device is maintained.

zThe maximum number of conditions that can be set is 100.

zNo connection is permitted at the time of shipment from the factory. To enable the telnet server function/ssh server function, execute this command to make settings to allow such connections.

zUse [remote-access <ip-address>] to permit access from a specific host.

zUse [remote-access <ip-address> <subnet-mask>] to permit access from a specific network. If no network address is specified in <ip-address>, a connection from the host of a specific network cannot be established.

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