Hi list! My first question, here...
So, I have a scanner, Canon LiDE35, connected via USB to a RaspberryPI with Debian Buster. The scanner works well and I can scan using scanimage. I installed scanbd in order to manage the buttons on the scanner and now I can copy and mail documents. Wonderful! Last point: using the scanner from other PC in the network. It does NOT work... :( First of all: the Raspi is in a different network as the PCs! Anyway I added this line to the saned.conf on the Raspi: 192.168.10.0/24 So I should use the scanner from all PCs in the network 192.168.10.0/24... In my PC with Debian Stretch (192.168.10.3), I added this line to /etc/sane.d/net.conf: 192.168.5.10 that is the IP of the Raspi. In /etc/sane.d/dll.conf on my PC I have: net so that I should be able to scan over network... Unfortunately scanimage -L finds nothing... :( In the syslog of the Raspi I see: Apr 12 10:11:53 scanner systemd[1]: Started Scanner Service (192.168.10.3:41450). Apr 12 10:11:53 scanner scanbm: /usr/sbin/scanbm: dbus match type='signal',interface='org.freedesktop.Hal.Manager' Apr 12 10:11:54 scanner kernel: [ 3888.935640] usb 1-1.5: reset high-speed USB device number 4 using dwc_otg Apr 12 10:11:54 scanner saned[1024]: saned (AF-indep+IPv6) from sane-backends 1.0.27 starting up Apr 12 10:11:54 scanner saned[1024]: check_host: access by remote host: ::ffff:192.168.10.3 Apr 12 10:11:54 scanner saned[1024]: init: access granted to lucabert@::ffff:192.168.10.3 Apr 12 10:12:01 scanner saned[1024]: saned exiting Apr 12 10:12:02 scanner systemd[1]: [email protected]:6566-192.168.10.3:41450.service: Succeeded. so I'd say, that my PC is allowed to use the scanner... But it doesn't... :( What I see is using tcpdump: 10:11:54.352477 IP 192.168.5.10.8612 > 192.168.5.255.8612: UDP, length 16 10:11:54.352928 IP 192.168.5.10.8612 > 192.168.5.255.8610: UDP, length 16 10:11:54.363284 IP 192.168.5.10.8612 > 192.168.5.255.8612: UDP, length 16 10:11:54.363548 IP 192.168.5.10.8612 > 192.168.5.255.8610: UDP, length 16 Of course the broadcast packets cannot reach my PC on a different network... I found some HowTo about scanning over different networks, but all of them refer to pixma, and I don't have this scanner... I tested it anyway, but (of course!) it does not work... Can someone help me? Thanks a lot! Luca Bertoncello ([email protected])
