RLE Wi-MGR V.1.6 - Manual (Page 67)

rletech.com Wi-MGR Web Interface 67
A.2. Load the Flash Firmware Using TFTP
Before updating the firmware through TFTP, the firmware flash application must be exited
and then erased. To do this, navigate to the Wi-MGR’s configuration menu. Once here, click
on the “Exit to Bootloader” button. Once exited, you will get a bootloader web page at the IP
address of the unit. Next, click on the “Erase Flash” button. The Flash application will be
erased.
Note To erase the flash, a special username and password are required. The username is fds (all
lowercase), and the password is rle2tech (all lowercase).
1 Uploading firmware via TFTP requires a TFTP Client. It may be possible to download a
free license TFTP Client from the internet. Consult your IT department to determine a
compatible client program.
2 Verify that your PC and the Wi-MGR are on the same subnet (LAN).
3 Open your TFTP client. Configure the client as follows.
a Host = Wi-MGR’s IP Address
b Port = 69
c Block Size = 64, 128, 256, 512, or 1024
Note The file must be sent in BINARY (not ASCII).
4 Send or PUT the firmware file to the Wi-MGR. It may take ~10 seconds for the firmware
upload to begin. This will put the new firmware into effect.
5 After one minute, refresh the Wi-MGR’s web page. Notice that the Flash field now contains
the latest firmware. Click the “Start Application” button to reboot the unit.