User`s manual

Chapter 6:Troubleshooting
73
 Error Message
: transfer time out
Possible cause
: The transfer session is interrupted.
Action
:
a. Make sure the TFTP server is on the same subnet with the ADSL Router.
b. Make sure you the IP address of the TFTP server you specify is correct and that your TFTP server is started.
c. If error still occurs, reboot your ADSL Router and perform the upgrade task again.
 Error Message
: firmware update in process
Possible cause
: The upgrade is already in process.
Action
: Do not turn off your ADSL Router otherwise you will cause damage to the device.
 Error Message
: no remote server IP
Possible cause
: The IP address of the TFTP server is not specified.
Action
: Specify the IP address of the TFTP server is not specified.
 Error Message
: can’t allocate update buffer
Possible cause
: It may be caused by the lack of memory.
Action
: Reboot your ADSL Router and perform the upgrade task again.