Firmware Development; Filename Conventions; Table - ZyXEL Communications Prestige 642R Series User Manual

Prestige 642R Series ADSL Router
P642.ROM or something similar. Once you have customized the Prestige's setting, they can be saved back
to your PC/workstation under a filename of your choosing. Choose something meaningful, e.g.
"MyP642.cfg".
The ZyNOS firmware file (sometimes referred to as the ras file) is the file that contains the ZyXEL
Network Operating System firmware and usually is the router model name with a *.bin extension, e.g.,
P642.bin.
With serial (Xmodem) transfer and many ftp and tftp clients (see next), the filenames on the PC are your
choice.
ftp> put P642.bin ras
This is a sample ftp session showing the transfer of the PC file "P642.bin" to the Prestige.
ftp> get rom-0 MyP642.cfg
This is a sample ftp session saving the current configuration to the PC file MyP642.cfg.
If your [t]ftp client does not allow you to have a destination filename different from the source, you will
need to rename them, as the Prestige only recognizes "rom-0" and "ras". Be sure you keep unaltered copies
of both files for later use.
The following table is a summary. Please note that the internal filename refers to the filename on the
Prestige and the external filename refers to the filename not on the Prestige, i.e., on your workstation, local
network or ftp site and so the name (but not the extension) will vary. The AT command is the command
you enter after you press "Y" when prompted in the SMT menu to go into debug mode.
File Type
Configuration
File
Firmware

10.4.1 Firmware Development

It is important to upgrade your firmware regularly, especially if there are problems. If you discover an
unexpected behavior, or bug, see if your problem is mentioned in the release notes. Load it according to
instructions (e.g., see if the default configuration file is needed also). If the problem persists, e-mail or call
tech support.
10-10

Table 10-5

Internal External
Name Name
Rom-0 *.rom
Ras *.bin

Filename Conventions

Description
This is the router configuration filename
on the Prestige. Uploading the rom-0 file
replaces the entire ROM file system,
including your Prestige configurations,
system-related data (including the baud
rate and default password), the error log
and the trace log.
This is the generic name for the ZyNOS
firmware on the Prestige.
AT
Command
ATLC
ATUR
System Maintenance