Re: oFono DUN server issue

[Gustavo Padovan <gustavo@padovan.org>]

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Hi Guillaume,

* Guillaume Zajac <guillaume.zajac@linux.intel.com> [2012-06-14 16:21:52 +0200]:

> Hi,
> 
> I tested oFono DUN server to be sure it was still working with
> latest oFono version, however I have an issue with udev/udevng.
> 
> My current "phone like" configuration is:
>     - laptop with Ubuntu 11.10
>     - oFono + ConnMan running together (network-manager +
> modem-manager stopped)
>     - Huawei dongle for data connection
> 
> I am using a Windows 7 DUN client to connect to the laptop.
> 
> Binding with client is fine but when I try to dial to connect to the
> server with the DUN client I got this into oFono log:
> 
> ...
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty add
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty finished
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty move
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty finished
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty move
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty finished
> ofonod[20340]: plugins/udevng.c:remove_device()
> /sys/devices/virtual/tty/rfcomm0
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty remove
> ofonod[20340]: plugins/udev.c:remove_modem() /devices/virtual/tty/rfcomm0
> ofonod[20340]: plugins/udev.c:udev_event() subsystem tty finished
> ofonod[20340]: plugins/udevng.c:check_modem_list()
> ...
> 
> and the DUN client is getting a timeout error.
> 
> Does anybody have any idea about this issue?

I suggest you to also send bluetooth hcidump log. It look like the connection
attempt never arrives to ofono (new_connection() on plugins/bluetooth.c).

Does this work when you try to connect from a different DUN Client, like
dundee, or even trying to open the RFCOMM channel by hand using the rfcomm
tool?

	Gustavo