On Tue, 2007-08-07 at 18:06 -0700, David Miller wrote: > From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> > Date: Tue, 07 Aug 2007 10:25:55 +0200 > > > The only way to solve this problem therefore seems to be to suppress the > > mirroring out of the packet by dev_queue_xmit_nit(). The patch below > > does that by way of adding a new netdev flag. > > Multicast packets also get looped back in a similar manner in the ipv4 > code. These will also be seen twice due to this issue. I don't think these other places are of any interest because of the radiotap+802.11 framing on the devices where it is relevant to us; you can't actually add an IP route to a monitor interface as far as I can tell. johannes
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