[sane-devel] scanner works over localhost but not remotely

[Henrique Martins]

HP ScanJet 5300C locally configured over avision and net
backend, with 1.0.24, on Fedora 23.

On the machine where the scanner is connected to, everything
works over the usb/avision backend.

On the same machine, if as root I start "saned -d",
everything works over the net backend.

On another machine on the same (home) network, and again
with "sane -d" started as root, the preview scan from xsane
goes half way and stops, xsane hangs, and I need to kill it,
as well as saned on the other machine.

What could be the difference?  Timing?

-- Henrique