netdev - Re: single process receives own frames due to PACKET

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Message-ID: <52CD5FAB.60801@redhat.com>
Date:	Wed, 08 Jan 2014 15:24:43 +0100
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Norbert van Bolhuis <nvbolhuis@...valley.nl>
CC:	Jesper Dangaard Brouer <brouer@...hat.com>, netdev@...r.kernel.org,
	David Miller <davem@...emloft.net>, uaca@...mni.uv.es
Subject: Re: single process receives own frames due to PACKET_MMAP

On 01/08/2014 03:18 PM, Norbert van Bolhuis wrote:

>>> Is there a way to use one PF_PACKET socket for both TX and RX and use PACKET_MMAP ?
>>
>> Yep:
>>
>> http://thread.gmane.org/gmane.linux.network/269129/focus=269188
>>
>> Feel free to make a patch and add this to Documentation/networking/packet_mmap.txt
>> I think could be useful for others as well.
>
>
> Good, it all works fine now, though performance is still not as good as I'd hoped.

Does your use case allow for TPACKET_V3 or for using fanout ?

> I will sent a doc patch soon.

Sounds great, thanks!

> thanks for all help!
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