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Ticket Resolution Summary Owner Reporter
#850 fixed UDP NAT port forwarding broken Xavier Pitz
Description

Windows PC IP : 192.168.30.2 (condor client connecting UDP 192.168.30.3:57278)


Linux host IP : 192.168.30.3 (NAT 192.168.30.3:57278 --> 10.0.2.15:57278 (extradata set))

Windows guest IP : 10.0.2.15 (condor server listening on UDP port 57278)


The guest app properly listen on 10.0.2.15:57278 (TCPview confirms it) but the Windows PC client is never able to establish a proper communications with it.

Following extradata were configured for the VM :

Key: VBoxInternal/Devices/pcnet/0/LUN#0/Config/CD57278/Protocol, Value: UDP

Key: VBoxInternal/Devices/pcnet/0/LUN#0/Config/CD57278/GuestPort, Value: 57278

Key: VBoxInternal/Devices/pcnet/0/LUN#0/Config/CD57278/HostPort, Value: 57278

I then also forwarded UDP ports 57279 & 57280 from the host to the guest, and was looking to test with another UDP client/server software. I tried scorched 3D. I was able to see in the scorched 3D server, that the incoming connections from the client appeared as coming from the guest virtual default gateway (10.0.2.2) and not from the windows client IP (192.168.30.2). This is why I think UDP NAT is broken in VirtualBox 1.5.2. NAT Translation based on virtual default gateway IP instead of the real origin IP maybe. I think that no NATed UDP applications are yet able to communicate with external machines (except the host itself maybe).

#851 fixed Please add a "-minimized" option to "VBoxManage startvm" Christian d'Heureuse
Description

Please add a "-minimized" option to "VBoxmMnage startvm".

Example:

VBoxManage startvm <name> -minimized

I know that there are tools that can minimize an application window after the application has started. And it's probably difficult to implement this for all supported OS and window managers. But it would be easier if we could just start a VM in a minimized window state.

#852 obsolete Webcam is not working properly Victor
Description

My webcam has a really slow performance under the virtualbox, maybe 2 - 3 screens per one minute. I don't have such problems with "clear" Windows.

I'm using:

Ubuntu 7.10 as host OS Windows XP SP2 as guest Logitech Quickcam Pro 9000

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