[Bluez-users] creation of Bnep0

[Bluez-users] creation of Bnep0

[BZ Benny]

Hi Marcel,

I see how you create bnep0 with the netdev.c using
linux/netdevice.c

Is it the only way for linking bnep with TCP/IP layers?


	

	
		
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Re: [Bluez-users] creation of Bnep0

[Marcel Holtmann]

Hi Benny,

> I see how you create bnep0 with the netdev.c using
> linux/netdevice.c
> 
> Is it the only way for linking bnep with TCP/IP layers?

I do not fully understand this question, but in general it is also
possible to use TUN/TAP and a daemon dealing with BNEP in userspace. It
was discussed a long time ago and you will find the details in the
mailing list archive.

Regards

Marcel




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Re: [Bluez-users] creation of Bnep0

[BZ Benny]

Tanks Marcel,

It's exactly wath I wanted to know.

I will see that in the archive. But i think that you
choose to create it in the kernel for better
performance.

regards
benny


 --- Marcel Holtmann <marcel@holtmann.org> a écrit : 
> Hi Benny,
> 
> > I see how you create bnep0 with the netdev.c using
> > linux/netdevice.c
> > 
> > Is it the only way for linking bnep with TCP/IP
> layers?
> 
> I do not fully understand this question, but in
> general it is also
> possible to use TUN/TAP and a daemon dealing with
> BNEP in userspace. It
> was discussed a long time ago and you will find the
> details in the
> mailing list archive.
> 
> Regards
> 
> Marcel
> 
> 
> 
> 
>
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> _______________________________________________
> Bluez-users mailing list
> Bluez-users@lists.sourceforge.net
>
https://lists.sourceforge.net/lists/listinfo/bluez-users
>  


	

	
		
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Re: [Bluez-users] creation of Bnep0

[Marcel Holtmann]

Hi Benny,

> It's exactly wath I wanted to know.
> 
> I will see that in the archive. But i think that you
> choose to create it in the kernel for better
> performance.

it is a matter of performance and a matter of a better native
integration and thus making it easier to use.

Regards

Marcel




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Re: [Bluez-users] creation of Bnep0

[BZ Benny]

Hi Marcel,

I was reading the archive about the story of BNEP.
and I see that Max was more interested in an
implementation with TUN/TAP device.
a breif description of fabricio was a VTun support of
BNEP packet:


>>extending VTun so it implements BNEP

>One way would be to implement BNEP support in vtund.
>Packets would be sent to a TAP (virtual Ethernet) and
>vtund would format the Ethernet packet to BNEP. Only,
>all packets would have to go to user space before
>being sent to the Bluetooth socket.
 
My quetsion is : was there a Bluez release which use
TUN/TAP device? 

regards,
benny


--- Marcel Holtmann <marcel@holtmann.org> wrote:
> Hi Benny,
> 
> > It's exactly wath I wanted to know.
> > 
> > I will see that in the archive. But i think that
> you
> > choose to create it in the kernel for better
> > performance.
> 
> it is a matter of performance and a matter of a
> better native
> integration and thus making it easier to use.
> 
> Regards
> 
> Marcel
> 
> 
> 
> 
>
-------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
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> Products from real users.
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> _______________________________________________
> Bluez-users mailing list
> Bluez-users@lists.sourceforge.net
>
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> 


	

	
		
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Re: [Bluez-users] creation of Bnep0

[Marcel Holtmann]

Hi Benny,

> I was reading the archive about the story of BNEP.
> and I see that Max was more interested in an
> implementation with TUN/TAP device.
> a breif description of fabricio was a VTun support of
> BNEP packet:
> 
> 
> >>extending VTun so it implements BNEP
> 
> >One way would be to implement BNEP support in vtund.
> >Packets would be sent to a TAP (virtual Ethernet) and
> >vtund would format the Ethernet packet to BNEP. Only,
> >all packets would have to go to user space before
> >being sent to the Bluetooth socket.
>  
> My quetsion is : was there a Bluez release which use
> TUN/TAP device? 

not that I know of.

Regards

Marcel




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