Lantronix XChip Direct XChip Direct - User Guide - Page 41

Disable Telnet Setup, Disable TFTP Firmware Upgrade, Disable Port 77FE Hex, Disable ECHO Ports

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7: Setup Mode: Advanced Settings Figure 7-2. Security Settings Disable Telnet Setup Note: If you choose to disable this option, keep in mind that disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network. This setting defaults to the N (No) option. The Y (Yes) option disables access to Setup Mode by Telnet (port 9999). It only allows access locally using the serial port of the unit. Disable Telnet Setup (N) ? _ Disable TFTP Firmware Upgrade This setting defaults to the N (No) option. The Y (Yes) option disables the use of TFTP to perform network firmware upgrades. With this option, you can download firmware upgrades over the serial port using DeviceInstaller's Recover Firmware procedure. Disable TFTP Firmware Update (N) : _ Disable Port 77FE (Hex) Note: If you choose to disable this option, keep in mind that disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network. Port 77FE is a setting that allows custom programs to configure the unit remotely. You may wish to disable this capability for security purposes. Disable Port 77FEh (N) ? _ The default setting is the N (No) option, which enables remote configuration. You can configure the unit by using Telnet or serial configuration. The Y (Yes) option disables remote configuration. Disable ECHO Ports This setting controls whether port 7 echoes characters it receives. DeviceLinx™ XPort Direct/XChip Direct SoC User Guide 41

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7: Setup Mode: Advanced Settings
DeviceLinx™
XPort Direct/XChip Direct SoC User Guide
41
Figure 7-2. Security Settings
Disable Telnet Setup
Note:
If you choose to disable this option, keep in mind that disabling both
Telnet Setup and Port 77FE will prevent users from accessing the setup
menu from the network.
This setting defaults to the
N
(No) option. The
Y
(Yes) option disables access to
Setup Mode by Telnet (port
9999
). It only allows access locally using the serial port of
the unit.
Disable Telnet Setup (N) ? _
Disable TFTP Firmware Upgrade
This setting defaults to the
N
(No) option. The
Y
(Yes) option disables the use of
TFTP to perform network firmware upgrades. With this option, you can download
firmware upgrades over the serial port using DeviceInstaller’s Recover Firmware
procedure.
Disable TFTP Firmware Update (N) : _
Disable Port 77FE (Hex)
Note:
If you choose to disable this option, keep in mind that disabling both
Telnet Setup and Port 77FE will prevent users from accessing the setup
menu from the network.
Port 77FE is a setting that allows custom programs to configure the unit remotely.
You may wish to disable this capability for security purposes.
Disable Port 77FEh (N) ? _
The default setting is the
N
(No) option, which enables remote configuration. You can
configure the unit by using Telnet or serial configuration.
The
Y
(Yes) option disables remote configuration.
Disable ECHO Ports
This setting controls whether port 7 echoes characters it receives.