From: Daniel Borkmann <dborkman@redhat.com>
To: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>,
netdev@vger.kernel.org, David Miller <davem@davemloft.net>,
uaca@alumni.uv.es
Subject: Re: single process receives own frames due to PACKET_MMAP
Date: Wed, 08 Jan 2014 15:24:43 +0100 [thread overview]
Message-ID: <52CD5FAB.60801@redhat.com> (raw)
In-Reply-To: <52CD5E37.5070104@aimvalley.nl>
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!
next prev parent reply other threads:[~2014-01-08 14:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-20 13:30 i386 vs x86_64 struct tpacket_hdr layout Norbert van Bolhuis
2013-12-20 18:38 ` David Miller
2013-12-20 18:45 ` Daniel Borkmann
2013-12-20 21:22 ` Norbert van Bolhuis
2014-01-06 22:58 ` single process receives own frames due to PACKET_MMAP Norbert van Bolhuis
2014-01-07 9:32 ` Daniel Borkmann
2014-01-07 10:06 ` Jesper Dangaard Brouer
2014-01-07 13:16 ` Norbert van Bolhuis
2014-01-07 13:47 ` Daniel Borkmann
2014-01-07 14:09 ` Jesper Dangaard Brouer
2014-01-07 15:16 ` Norbert van Bolhuis
2014-01-07 15:26 ` Daniel Borkmann
2014-01-07 15:46 ` Norbert van Bolhuis
2014-01-07 15:57 ` Daniel Borkmann
2014-01-08 14:18 ` Norbert van Bolhuis
2014-01-08 14:24 ` Daniel Borkmann [this message]
2014-01-08 14:36 ` Norbert van Bolhuis
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