Hi Isaiah, On 19:23 Fri 12 Aug, Isaiah Sarju wrote: > Hello, > > Does Ubuntu, linux kernel 2.6.38.10, running bluez 4.91-0ubuntu1 > have a special security policy for incoming rfcomm connections on > channel 1, and not other channels? > Most probably this is caused by a problem in how Ubuntu packages BlueZ. Could you try this: edit /etc/bluetooth/main.conf and add "pnat-server" to the DisabledPlugins field (perhaps you will need to uncomment that line). Restart bluetoothd and see if it works. > I ask this because I can create rfcomm connections between two > computers on other channels (2, 3, 11, 13, etc.) but the listening > computer refuses connections when connection requests come in for > channel 1. > > I use the following commands: > > on listening computer: > sudo rfcomm listen hci0 <channel> > > on connecting computer: > sudo rfcomm connect hci0 <BD_ADDR> <channel> > > When <channel> does not equal 1 both computers connect no with no > problem. When <channel> equals 1 I receive the error "Can't connect > RFCOMM socket: Connection refused" > > I tried this in to two different environments. 1) in a X-session and > 2) in command line > > 1) in GUI on the listing computer a dialogue box pops up requesting > a pin for pairing. When I click cancel on the dialogue box of the > listening machine the error "Can't connect RFCOMM socket: Connection > refused" appears on the command line of the connecting machine. > > 2) in command line mode on the listening computer nothing appears > and I immediately receive the error "Can't connect RFCOMM socket: > Connection refused" on in the command line of the connecting machine > > These problems do not arise when attempting to connect on any other > channels. > > I have searched Google, looked at multiple forum posts on rfcomm > connections, looked at forum posts on peoples' problems with rfcomm > connections, reviewed this mailing list's archives, and I cannot > find my specific problem. > > Thank you for any advice you can provide or resources to which you > can point me. > > Regards, > Isaiah > -- > To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html Cheers, -- Vinicius -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
