In-Box Admin Ethernet Setup
From SOUND4wiki
This software can find any SOUND4 rack product on the physical network, even when IP is not configured or not in the same subnet.
It uses the PPPoe to discover the devices.
Each found device's IP can be configured, as DHCP or static IP V4.
The Gateway and DNS can not be configured with it, you need then to log in to the device to set up Gateway and DNS.
You can download the latest version from here for Windows, or install the package sound4ifsetup
for Ubuntu.