Re: [PATCH linux-wpan v4] ieee802154: 6lowpan: ensure header compression does not corrupt ipv6 header

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On Wed, Sep 24, 2014 at 10:10:01AM +0300, Jukka Rissanen wrote:
> Hi Alex,
> 
> On ti, 2014-09-23 at 16:43 +0200, Alexander Aring wrote:
> > Hi Jukka,
> > 
> > On Tue, Sep 23, 2014 at 05:20:42PM +0300, Jukka Rissanen wrote:
> > > Hi Alex,
> > > 
> > > On ti, 2014-09-23 at 11:35 +0200, Alexander Aring wrote:
> > > > Jukka,
> > > > 
> > > > I/Simon mainly add you here in cc because this bug what Simon fixed here
> > > > is also inside of bluetooth 6lowpan.
> > > > 
> > > > I see now [0]. And it seems to me that this also occurs at bluetooth
> > > > branch. Do you have any questions on how the fix now is? Sorry, but I
> > > > need to clarify that you understood this issue and you/others prepare a
> > > > patch for this.
> > > 
> > > I was trying to test this issue and send multicast packets to Bluetooth
> > > 6lowpan until I realized that the interface does not have IFF_MULTICAST
> > > enabled :) So this issue is not valid atm for Bluetooth.
> > > 
> > 
> > Sorry that confusing me now completely. I don't know how 6LoWPAN
> > Bluetooth works. But sending MULTICAST packets is part of IPv6 so
> > 6LoWPAN need the possibility to send MULTICAST packets at L3.
> 
> Yes, I know. I was just saying that IFF_MULTICAST is not set for the
> interface in current Bluetooth 6lowpan implementation. This will be
> fixed for sure.
> 

Okay. :-)

- Alex
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