On Mon, Sep 29, 2014 at 04:39:41PM +0200, Alexander Aring wrote: > Simon, > > On Mon, Sep 29, 2014 at 03:12:21PM +0100, Simon Vincent wrote: > > > > On 29/09/14 14:58, Alexander Aring wrote: > > >On Mon, Sep 29, 2014 at 02:51:51PM +0100, Simon Vincent wrote: > > >>Sorry for the confusion. My problem is I am receiving all packets. > > >>PACKET_OTHERHOST does not seem to be dropped. A suggestion from Varka was to > > >>disable redirects however it now seems that this is not possible on a ipv6 > > >>interface. > > >> > > >>I can fix the problem by dropping PACKET_OTHERHOST in mac802154_subif_frame. > > >The first what IPv6 does is [0]. > > > > > >See my previous mail. Also that we should handle on 6LoWPAN packet > > >handler function for receiving "lowpan_rcv" we should do the same, > > >otherwise we parsing PACKET_OTHERHOST sk_buff's and drop these directly > > >in IPv6 layer, which makes no sense. > > > > > >But what I see is that the current behaviour should also work. > > >Instrument the IPv6 delivery function and be sure that the information > > >about PACKET_OTHERHOST was not dropped. > > I do not catch any PACKET_OTHERHOST packets in the ip6_input.c ipv6_rcv > > function. > > I don't think the packets get this far. Also in the ieee802154_rcv function > > they are dropped. I will add some more debug to find where the redirects > > come from. > > I think I have it. > > Remove this line [0]. > > This is wrong, all packets will be PACKET_HOST then. > > Try and test it again, please. > > - Alex > > [0] http://git.kernel.org/cgit/linux/kernel/git/bluetooth/bluetooth-next.git/tree/net/ieee802154/6lowpan_rtnl.c?id=f19f4f9525cf32f97341fac20ce66392e86a1b67#n527 Additional also remove the line [1]. :-) Ugly bug. - Alex [1] http://git.kernel.org/cgit/linux/kernel/git/bluetooth/bluetooth-next.git/tree/net/6lowpan/iphc.c?id=f19f4f9525cf32f97341fac20ce66392e86a1b67#n192 -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
