SANE Network Scanner

[Märk Owen]

Hi,

I'm trying to share an Epson Perfection 3490 over the network through
SANE. I know it is supported because it worked on linux (Debian). The
host (FreeBSD 10.1) recognizes it and it seems to work if I invoke this
command:

scanimage -d snapscan:libusb:/dev/usb:/dev/ugen1.3 --format pnm
> /tmp/outfile.pnm

The issue is that my clients (all Debian 7 boxes) don't seem to be able
to detect the scanner over the network using xsane or the scanimage
-L / sane-find-scanner -q commands.

Maybe some of you will be able to enlighten me. Here are the content of
a few configuration files from the server:

/etc/rc.conf
	inetd_enable="YES"
	saned_enable="YES"

/etc/services
	sane-port	6566/tcp #SANE

/etc/inetd.conf
	sane-port	stream	tcp	nowait
	saned	/usr/local/sbin/saned	saned

In /usr/local/etc/sane.d/dll.conf, everything is commented except
'snapscan' as FreeBSD seems to detect the scanner as snapscan and not
epson.

/usr/local/etc/sane.d/snapscan.conf
#------------------------------ General
-----------------------------------

# Change to the fully qualified filename of your firmware file, if
# firmware upload is needed by the scanner
firmware /usr/local/share/sane/snapscan/Esfw52.bin

# If not automatically found you may manually specify a device name.

# For USB scanners also specify bus=usb, e.g.
# /dev/usb/scanner0 bus=usb

# For SCSI scanners specify the generic device, e.g. /dev/sg0 on Linux.
# /dev/sg0

#---------------------------------------------------------------------------
# No changes should be necessary below this line
#---------------------------------------------------------------------------

#-------------------------- SCSI scanners
---------------------------------- # These SCSI devices will be probed
automatically scsi AGFA * Scanner
scsi COLOR * Scanner
scsi Color * Scanner
scsi ACERPERI * Scanner

#--------------------------- USB scanners
----------------------------------- # These USB devices will be probed
automatically # (This will currently work only on Linux)

# Benq/Acer/Vuego 310U
usb 0x04a5 0x1a20
usb 0x04a5 0x1a26

# Benq/Acer/Vuego 320U
usb 0x04a5 0x2022

# Benq/Acer/Vuego 620U / 620UT
usb 0x04a5 0x1a2a
usb 0x04a5 0x2040

# Benq/Acer/Vuego 640U
usb 0x04a5 0x2060

# Benq/Acer/Vuego 640BU
usb 0x04a5 0x207e

# Benq/Acer/Vuego 640BT
usb 0x04a5 0x20be

# Benq/Acer/Vuego 1240U
usb 0x04a5 0x20c0

# Benq/Acer/Vuego 3300 / 4300
usb 0x04a5 0x20b0

# Benq/Acer/Vuego 4300
usb 0x04a5 0x20de

# Benq 5000E / 5000U
usb 0x04a5 0x20f8

# Benq 5000
usb 0x04a5 0x20fc

# Benq/Acer 5300
usb 0x04a5 0x20fe

# Benq 5250C
usb 0x04a5 0x2137

# Agfa 1236U
usb 0x06bd 0x0002

# Agfa 1212U
usb 0x06bd 0x0001
usb 0x06bd 0x2061

# Agfa Snapscan e10
usb 0x06bd 0x2093

# Agfa Snapscan e20
usb 0x06bd 0x2091

# Agfa Snapscan e25
usb 0x06bd 0x2095

# Agfa Snapscan e26
usb 0x06bd 0x2097

# Agfa Snapscan e40
usb 0x06bd 0x208d

# Agfa Snapscan e42
usb 0x06bd 0x20ff

# Agfa Snapscan e50
usb 0x06bd 0x208f

# Agfa Snapscan e52
usb 0x06bd 0x20fd

# Epson Perfection 660
usb 0x04b8 0x0114

# Epson Perfection 1670
usb 0x04b8 0x011f

# Epson Perfection 2480
usb 0x04b8 0x0121

# Epson Perfection 3490
usb 0x04b8 0x0122

# Epson Stylus CX-1500
usb 0x04b8 0x080c