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When configuring for the operation of scanning over a network, you need to consider and take into account:
1: whether firewall or other security on a given network box might prevent the operation.
2: as a subset of (1) above, whether you have a path of the data through the network of the scan, which passes through the main router or given/various network boxes... if so, (1) is a consideration for every one of those network boxes.
3: where the 'computer name' on the network, and the folder/subfolder(s) on the computer scanned to, would place the 'destination folder' of the scans.