W&T Com-Server++ Manual page 202

W&T
Writing configuration data on port 8004
Uploading to a Com-Server is analogous to reading out the
configuration data. After opening a TCP connection to Port
8004 of the Com-Server, the latter expects the 2048 bytes for
a new configuration. After the client closes the TCP connec-
tion, the Com-Server saves the data in its non-volatile memory
and performs a reset.
The value of the IP address remains unaffected by a configu-
ration upload.
Application
To operate multiple Com-Servers having the same configura-
tion, you must first assign each unit with its own IP address.
Then use Telnet to fully configure a Com-Server with the
desired parameters and use Port 8003 to read the non-volatile
memory out. The file thus created can now be uploaded to the
remaining Com-Servers.
1 The procedure described here is a substitute for the
relatively time-consuming configuration using a Telnet
session. All the settings are saved in the non-volatile memo-
ry and are still available after a reset or power loss. Only a
factory default reset overwrites the settings assigned by the
factory set standard values.
25�4�1 Up-/downloading under Windows
For Windows computers you can also up- or download the
configuration data using the W&T tool WuTility, which is also
used for the firmware update. You can find a corresponding
download link on the Web data sheet pages for the Com-Ser-
vers at the following address: http://www.wut.de
202
Expanded services of the Com-Server