Tut Systems XL-12000S User Manual page 55

First test connectivity by pinging from the PC to the IP address
of the modem. To send the new image to an XL-12000S, invoke
tutxlutil from the DOS command line as follows:
tutxlutil /f upgrade-file [/u username] [/p password] target
"Target" is the name or IP address of the target XL-12000S. If the
username or password is not supplied, you will be prompted for it.
(They can be supplied on the command line in order to permit
tutxlutil to be used in scripts. To specify an empty password on
the command line, use /p"".) The name of the file provided by
Tut Systems should be entered as the Upgrade file, complete with
any necessary path. For example:
C:\> tutxlutil /f modem.img /u craft /p'''' 10.1.0.213
This means that tutxlutil and "modem.img" are in the directory of
the "C" drive, and that "craft" is the username of the modem, there
is no password on the modem and the IP address of the modem is
10.1.0.213.
If successful, tutxlutil will display:
Connected to target.
Checking validity of upgrade file...OK.
Sending.........(dots will continue printing while file is sent)
Upgrade file sent successfully.
Now follow the directions in step three of the Upgrade Software
section to change the image to boot.
If Tutxlutil reports an error, please refer to section 10.0,
"Troubleshooting".
8.0 ADVANCED MODEM FEATURES
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
XL-12000S
TUT SYSTEMS 47