User guide

Key to Interpreting Digi One/PortServer TS 2/4 LEDs
Chapter 20 Digi One/PortServer TS 2/4 Troubleshooting 90
Key to Interpreting Digi One/PortServer TS 2/4 LEDs
Here is a key to interpreting Digi One/PortServer TS 2/4 LEDs
Procedure
.
Verifying TFTP on a UNIX System
Use this procedure to verify that TFTP is working correctly on your UNIX host.
Note: This procedure, which uses a TFTP transfer of the Digi Device’s boot image between two
UNIX hosts, enables you to compare the size of the boot image before and after it is trans-
ferred, enabling you to determine if TFTP is working properly.
Procedure
1. Access a root prompt on the UNIX host.
2. Make sure that you are not in the /tftpboot directory.
3. Enter this command:
tftp ipaddress
where ipaddress is the IP address of the UNIX host.
A TFTP prompt appears.
4. At the prompt, enter the following command:
binary
5. Enter this command at the TFTP prompt:
get tftp_file_name
where tftp_file_name is the name of the Digi Device’s boot image in the /tftpboot directory.
6. Enter this command at the TFTP prompt to exit TFTP:
quit
7. Compare the size of the original file against the transferred file using this command:
cmp -l tftp_file_name /tftpboot/tftp_file_name
If the data within the files to see if TFTP is working properly. If they are the same, no message will be
generated.
LED Activity Indication
1-1-1 pattern Starting the EOS.
1-3-1 pattern TFTP boot process started
1-5-1 pattern
Tells you that configuration has been return to the factory configuration.
See "Resetting Digi One/PortServer TS 2/4 Configuration to Defaults" on
page 92.
Steady blinking Device seeking an IP address from DHCP server.
Solid
On Digi One RealPort and PortServer TS 2/4 devices, this means the boot
completed sucessfully. One Digi One IA devices, it indicates a problem.