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FabulaTech Forum USB Solutions USB over Network (Moderators: Sergey_Jarovski, Andrew, Tim_GaliullinFT) 4.7.3 client cannot connect to 4.7.2 server (???) Previous topic | Next topic
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   Author  Topic: 4.7.3 client cannot connect to 4.7.2 server (???)  (Read 8210 times)
JuggerNaut
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4.7.3 client cannot connect to 4.7.2 server (???)
on: Jun 11th, 2012, 12:18pm 		Quote Quote  Modify Modify
I am having issues with a USB over Network Client (version 4.7.3 for Windows) connecting to a USB over Network Server (version 4.7.2 for Linux).
 
I currently have a USB headset shared via using the control utility (and the daemon is currently running)...
 
example@localhost:/opt/ftusbnet/bin$ sudo ./ftusbnetctl list
  Id VID: PID: REV  Location  Device name and status
 603046d:0a0c:1013  6-2  Logitech USB Headset /Shared/
 
I currently have the USB over Network Server running in trial mode, but I don't think that should matter.
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Mike
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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #1 on: Jun 12th, 2012, 6:08am 		Quote Quote  Modify Modify
Can you describe the issue in more detail? You can share the device on the Server side and what's happening on the Client side?
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Mike Storm

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JuggerNaut
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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #2 on: Jun 12th, 2012, 7:02am 		Quote Quote  Modify Modify
The client on the Windows side of things will not detect the server no matter if I use the hostname or the raw IP address (of the server).  I did upgrade the client on Windows from 3.5 to 4.7 when I started trying to get this to work since I figured (from previous experiences) I needed to be closely matched on versions to be compatible.
 
Some useful info for the OSes with installed software;
 
USB over Network Server (4.7.2): Ubuntu 12.04 (Linux kernel: 3.2.0-24-generic-pae)
USB over Network Client (4.7.3): Windows XP Professional SP3
 
NOTE: I can successfully ping the the server from the client.
Last Edit: Jun 12th, 2012, 7:23am by JuggerNaut IP Logged
Mike
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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #3 on: Jun 12th, 2012, 7:11am 		Quote Quote  Modify Modify
Can you send me the -d output for this case?
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Mike Storm

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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #4 on: Jun 12th, 2012, 7:26am 		Quote Quote  Modify Modify
UPDATED: accidentally killed my shared device!
 
example@localhost:/opt/ftusbnet/sbin$ sudo ./ftusbnetd -d
Usb Over Network (for Linux) version: 4.7.2 (compatible with 4.7.0 or newer)
 
This software uses the libusb 1.0 library.
The components of libusb are distributed under the GNU General
Public License and the GNU LGPL. You can obtain updated versions
of libusb and the source code from the libusb homepage at  
http://libusb.sourceforge.net.
 
License key '/etc/ftusbnet.key' not found.
 
Trial: 15 day(s) left
Up to 2 devices supported
 
E: 1339504985: conf_update: failed to open configuration file /etc/ftusbnet.conf: errno=2
E: 1339504985: ftusbnet_run: Cannot read configuration file: /etc/ftusbnet.conf
D: 1339504985: ftusbnet_run: using libudev for hotplug notifications
D: 1339504985: ftusbnet_run: running at port 33000
D: 1339504985: devices_rescan: New device plugged in: [046d:0992]
D: 1339504985: libusb_add_cb: added new fd=9
D: 1339504985: fill_device_info: device tier is 2 at root hub 2
D: 1339504985: fill_device_info: device port is 102
D: 1339504985: devices_rescan: Name: Unknown USB device, serial: 453B0AE2
D: 1339504985: devmgr_apply_conf: applying: share=0xffffffff, connect=0x0, quirks=0x0, vid=ffff, pid=ffff
D: 1339504985: make_devinfo: device name: Unknown USB device
D: 1339504985: devices_rescan: New device plugged in: [046d:c019]
D: 1339504985: libusb_add_cb: added new fd=10
D: 1339504985: fill_device_info: device tier is 2 at root hub 6
D: 1339504985: fill_device_info: device port is 106
D: 1339504985: devices_rescan: Name: USB Optical Mouse, serial:  
D: 1339504985: devmgr_apply_conf: applying: share=0xffffffff, connect=0x0, quirks=0x0, vid=ffff, pid=ffff
I: 1339504985: is_hid: Device is Human Interface Device.
D: 1339504985: make_devinfo: device name: USB Optical Mouse
D: 1339504985: devices_rescan: New device plugged in: [0b97:7772]
D: 1339504985: libusb_add_cb: added new fd=11
D: 1339504985: fill_device_info: device tier is 3 at root hub 7
D: 1339504985: fill_device_info: device port is 20107
D: 1339504985: devices_rescan: Name: O2Micro CCID SC Reader, serial:  
D: 1339504985: devmgr_apply_conf: applying: share=0xffffffff, connect=0x0, quirks=0x0, vid=ffff, pid=ffff
D: 1339504985: make_devinfo: device name: O2Micro CCID SC Reader
D: 1339504985: devices_rescan: New device plugged in: [046d:0a0c]
D: 1339504985: libusb_add_cb: added new fd=12
D: 1339504985: fill_device_info: device tier is 2 at root hub 6
D: 1339504985: fill_device_info: device port is 206
D: 1339504985: devices_rescan: Name: Logitech USB Headset, serial:  
D: 1339504985: devmgr_apply_conf: applying: share=0xffffffff, connect=0x0, quirks=0x0, vid=ffff, pid=ffff
D: 1339504985: make_devinfo: device name: Logitech USB Headset
D: 1339504989: ui_accept_cb: accept()
D: 1339504992: ui_accept_cb: accept()
D: 1339504992: ui_accept_cb: accept()
E: 1339504992: ui_request_cb: invalid request
D: 1339504992: ui_request_cb: share/unshare request for device id=604
D: 1339504992: share_device: share device: 046d:0a0c
D: 1339504992: claim_all_interfaces: claiming all interfaces...
D: 1339504992: make_devinfo: device name: Logitech USB Headset
D: 1339504995: ui_accept_cb: accept()
 
The list from the control utility...
 
example@localhost:/opt/ftusbnet/bin$ sudo ./ftusbnetctl list
  Id  VID: PID: REV   Location  Device name and status
 604 046d:0a0c:1013   6-2  Logitech USB Headset /Shared/
 703 0b97:7772:0110      7-1.2  O2Micro CCID SC Reader /Unshared/
 602 046d:c019:4301   6-1  USB Optical Mouse /Unshared/
 202 046d:0992:0005   2-1  Unknown USB device /Unshared/
Last Edit: Jun 12th, 2012, 7:35am by JuggerNaut IP Logged
Mike
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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #5 on: Jun 12th, 2012, 9:13am 		Quote Quote  Modify Modify
Speaking about the above log, did you try to connect to the Server from the Client? The log doesn't show this, so if you did then most probably the issue was caused by the firewall on the local machine or the remote one.
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Mike Storm

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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #6 on: Jun 12th, 2012, 9:47am 		Quote Quote  Modify Modify
Mike, good question to ask... I actually checked it yesterday before even bugging you guys.  Anyways, I discovered this morning while Googling that the Gufw (GUI for ufw) has a bug where it does not show the firewall status correctly: http://askubuntu.com/questions/133085/is-the-firewall-active-or-not
 
Anyways, did what they said to do from the commandline...
 
example@localhost:~$ sudo ufw status
Status: active
example@localhost:~$ sudo ufw disable
Firewall stopped and disabled on system startup
example@localhost:~$ sudo ufw status
Status: inactive
 
So now it is working as expected.  Thanks for pointing me back to the firewall for troubleshooting.
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Mike
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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #7 on: Jun 12th, 2012, 10:13am 		Quote Quote  Modify Modify
Nice to hear it works fine now. Let me know if you'd like to update your licenses. You can email me when you decide on this.
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Mike Storm

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Re: 4.7.3 client cannot connect to 4.7.2 server (?
Reply #8 on: Jun 13th, 2012, 7:12am 		Quote Quote  Modify Modify
Mike,
 
I'll have to reach out to the person (for my company) who manages that sort of thing.  Thanks again!
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