User`s manual

Appendix

268 AX3000 - User's Manual

Next, an automatic connection to the tftp host will then be made, in order to

download the firmware file.

b) The tftp Stage

AX TFTP V1.1a

Flash Key 3

If the download can be performed, the current firmware is erased and the

following message is displayed on the AX3000 monitor:

Erasing code...

Then, the selected firmware file is downloaded (each dot represents 512 bytes):

Loading code

.........................................................................

.....

code loaded

Finally, the AX3000 is automatically reset and the new firmware is enabled.

IMPORTANT: The AX3000 IP layer, used for the tftp protocol, does not handle

the fragmentation/defragmentation process. Therefore, if a router fragments

frames (mtu lower than 600 bytes), the AX3000 will not be able to perform the

download.

A.9.5 - In Event of difficulties

This section describes possible problems. The error list is not exhaustive. If an

unlisted error occurs, please contact your AXEL distributor.

After an error, the AX3000 should be power-cycled.