ZyXEL Communications N4100 User Manual page 237

WARNING!
Do not interrupt the file upload process as this may
PERMANENTLY damage the device.
Figure 118 SYSTEM TOOLS > FIRMWARE > Scheduled Firmware Upgrade
Note: When the N4100 restarts, all connections terminate. Subscribers need to log in
again.
The following table describes the labels in this screen.
Table 62 SYSTEM TOOLS > FIRMWARE > Scheduled Firmware Upgrade
LABEL
Disable
Enable
TFTP Server IP
File
Synchronization
View Sample
File
Frequency
Apply
N4100 User's Guide
DESCRIPTION
Select Disable or Enable to turn the scheduled firmware upgrade
function on or off (disabled by default).
Type the IP address of the TFTP server from which the N4100 can
download new firmware files.
A synchronization check file is a .txt file containing the latest firmware
filename and version number on the TFTP server.
Enter the name of the check file.
Click View Sample File to see an example synchronization check file.
Set how often (Weekly, Daily or Hourly) you want to have the N4100
check for new firmware and upgrade to new firmware if available
(default Weekly).
Then select the day (applies only when you select Weekly), the hour
(applies when you select Daily or Hourly) and the minute that you
want the N4100 to do the check and upload.
Click Apply to save your changes back to the N4100.
Chapter 29 Configuration and Firmware
237