Lantronix XPort Network Card User Manual


 
4: Using Setup Mode for Configuration
XPort™ User Guide 43
6. When prompted to change keys, press Y.
7. At the Enter Keys prompts, enter your encryption key. The encryption keys are
entered in hexadecimal. The hexadecimal values are echoed as asterisks to
prevent onlookers from seeing the key. Hexadecimal values are 0-9 and A-F.
For a 128-bit key length, enter 32 hexadecimal characters.
For a 192-bit key length, enter 48 hexadecimal characters.
For a 256-bit key length, enter 64 hexadecimal characters.
8. Continue pressing Enter until you return to the Change Setup menu.
9. At the Change Setup menu, select option 9 to save and exit.
Enable Enhanced Password
This setting defaults to the N (No) option, which allows you to set a 4-character
password that protects Setup Mode by means of Telnet and web pages. The Y (Yes)
option allows you to set an extended security password of 16-characters for
protecting Telnet and Web Page access.
Disable Port 77F0 (Hex)
Port 77F0 is a setting that allows a custom application to query or set the three XPort
configurable pins when they are functioning as general purpose I/O (GPIO). You may
want to disable this capability for security purposes. The default setting is the N (No)
option, which enables GPIO control. The Y (Yes) option disables the GPIO control
interface.
Factory Defaults
Select 7 to reset the unit’s Channel 1 configuration, e-mail settings, and expert
settings to the factory default settings. The server configuration settings for IP
address, gateway IP address, and netmask remain unchanged. The configurable
pins’ settings also remain unchanged. The specific settings that this option changes
are listed below.
Channel 1 Configuration Defaults
Baudrate
9600
I/F Mode
4C (1 stop bit, no parity, 8 bit, RS-232C)
Own TCP port number
10001
Connect Mode
C0 (always accept incoming connection; no active
connection startup)
Hostlist retry counter
3
Hostlist retry timeout
250 (msec)
Start character for serial channel 1
0x0D (CR)
All other parameters
0