Hi Patrik, On Mon, Jun 20, 2016 at 10:49 AM, Patrik Flykt <patrik.flykt@xxxxxxxxxxxxxxx> wrote: > The IPv6 stack needs to send and receive Neighbor Discovery > messages. Remove the IFF_POINTOPOINT flag. I guess we can quote the https://tools.ietf.org/html/rfc7668#section-2.2: ' In Bluetooth LE, direct wireless communication only takes place between a central and a peripheral. This means that inherently the Bluetooth LE star represents a hub-and-spokes link model. Nevertheless, two peripherals may communicate through the central by using IP routing functionality per this specification.' I guess this means the router should act as a hub, there is actually a dedicated session for Neighbor Discovery: https://tools.ietf.org/html/rfc7668#section-3.2.3 *We might have to check if we are conforming to things like not publishing link-local addresses. > Signed-off-by: Patrik Flykt <patrik.flykt@xxxxxxxxxxxxxxx> > --- > net/bluetooth/6lowpan.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c > index 2dddb2b..1a70312 100644 > --- a/net/bluetooth/6lowpan.c > +++ b/net/bluetooth/6lowpan.c > @@ -650,8 +650,7 @@ static void netdev_setup(struct net_device *dev) > { > dev->hard_header_len = 0; > dev->needed_tailroom = 0; > - dev->flags = IFF_RUNNING | IFF_POINTOPOINT | > - IFF_MULTICAST; > + dev->flags = IFF_RUNNING | IFF_MULTICAST; > dev->watchdog_timeo = 0; > > dev->netdev_ops = &netdev_ops; > -- > 2.8.1 > > -- > 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 -- Luiz Augusto von Dentz -- 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
