Lantronix XPort User Manual (English)

Other manuals for Lantronix XPort

User Manual123 pages

Integration Guide24 pages

Questions and Answers:

B
brownkyleSep 6, 2025
What to do if Lantronix Server appears set up correctly but isn't communicating across the network?
- D
  Daniel FloresSep 6, 2025
  If the Lantronix device server appears to be set up correctly, but you are not communicating with your device across the network, ensure the serial port settings are correct and verify you are connecting to the correct socket of the device server. Also, the device server may not be set up correctly to make a good socket connection to the network. You can check the socket connection by observing CP1 (if configured for LED1 functionality). If CP1 blinks consistently or is completely off, there is a good socket connection. If CP1 is low, use Connect Mode option C0 for connections from the network to the device server, or C1 or C5 for connections from the device server to the network. See the full list of Connect Mode options in Connect Mode.
S
Steven RamirezAug 22, 2025
Why can I ping Lantronix XPort but not Telnet to port 9999?
- P
  Patricia WeaverAug 22, 2025
  This issue may arise due to a few reasons: there might be an IP address conflict on your network, you might not be Telneting to port 9999, or the Telnet configuration port (9999) could be disabled within the server security settings. To troubleshoot, turn off the server, then use the DOS prompt on your computer to issue these commands: 'ARP -D X.X.X.X' (where X.X.X.X is the server's IP address) and 'PING X.X.X.X' (again, X.X.X.X is the server's IP address). If you receive a response, a duplicate IP address exists on the network. If you don't get a response, use the serial port to check if Telnet is disabled.
V
vhernandezSep 3, 2025
What to do if Lantronix XPort does not communicate with serial device?
- N
  Nicholas WheelerSep 3, 2025
  If your Lantronix device server isn't communicating with the attached serial device, the most likely reason is incorrect serial settings. The serial settings for both the serial device and the device server must match. The default serial settings for the device server are RS-232, 9600 baud, 8 character bits, no parity, 1 stop bit, no flow control.
B
Bridget HillSep 2, 2025
Why can I ping, but not Telnet to Lantronix XPort Server on port 9999?
- T
  Tammy PetersenSep 2, 2025
  If you can ping the Lantronix device server but cannot Telnet to it on port 9999, there may be an IP address conflict on your network, or you might not be Telneting to port 9999. Another possibility is that the Telnet configuration port (9999) is disabled within the device server security settings. To resolve this: 1. Turn off the device server. 2. At the DOS prompt of your computer, issue the following commands: * `ARP -D X.X.X.X` (where X.X.X.X is the IP of the device server). * `PING X.X.X.X` (where X.X.X.X is the IP of the device server). 3. If you get a response to the PING command, there is a duplicate IP address on the network. If you do not get a response, use the serial port to verify that Telnet is not disabled.
W
wolfechristinaSep 1, 2025
What to do if DeviceInstaller shows 'No response from device' on Lantronix Server?
- A
  Amanda RomeroSep 1, 2025
  If you receive a 'No response from device! Verify the IP, Hardware Address and Network Class. Please try again.' message when assigning an IP address with DeviceInstaller, double-check the hardware address, IP address, and subnet mask you've specified. Ensure the IP address is valid for your subnet. Note that you cannot assign an IP address to a device server through a router.
Y
yosborneAug 31, 2025
What to do if no LEDs are lit on Lantronix XPort?
- C
  Colleen SandersAug 31, 2025
  If no LEDs are lit, it suggests that the unit or its power supply is damaged. Try changing the power supply.
S
Sandra MaloneAug 29, 2025
What to do if nothing happens when I press Enter after the message 'Press Enter to go into Setup Mode' on Lantronix XPort Server?
- M
  matthew67Aug 29, 2025
  If nothing happens when you press Enter after seeing the message "Press Enter to go into Setup Mode," it means you didn't press Enter quickly enough. You only have 5 seconds to press Enter before the connection is closed. Telnet to port 9999 again, but this time, press Enter as soon as you see the message.
M
Misty AlvaradoAug 28, 2025
Why does the message “The ARP entry addition failed: 5" display when using the ARP –S command in Windows with Lantronix XPort Server?
- A
  amber57Aug 28, 2025
  This message indicates that your currently logged-in user account does not have the necessary permissions to use this command on this PC. To resolve this, have someone from your IT department log you in with an account that has sufficient rights.
L
lewisjanetAug 27, 2025
What to do if the LEDs are flashing and the Lantronix XPort Server will not power up?
- S
  Stephanie BeckerAug 27, 2025
  Consult the LEDs section in the Introduction chapter or the Quick Start for the LED flashing sequence patterns. Call Lantronix Technical Support if the blinking pattern indicates a critical error.
D
donnaromeroAug 27, 2025
What to do if Telnet window does not respond when assigning IP to Lantronix device server?
- C
  Connor YoungAug 27, 2025
  A non-responsive Telnet window when assigning an IP address to the device server may be due to several reasons: * You might have entered the Ethernet address incorrectly with the ARP command. Verify the Ethernet address is correct, containing only numbers 0-9 and letters A-F, separated by dashes in Windows/Unix or colons in some Unix versions. * The IP address you are trying to assign is not on your logical subnet. Ensure your PC's IP address is within the same logical subnet you're assigning to the server. * The server might not be properly connected to the network. Check that the Link LED is lit, indicating a proper network connection.

Lantronix XPort Specifications

General

Data Link Protocol	Ethernet, Fast Ethernet
Connectivity Technology	Wired
Form Factor	Embedded
Category	Embedded Systems
Interface	Serial
Serial Ports	1
Operating Temperature	0°C to 70°C