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Date: Mon, 5 Dec 2016 10:24:32 +0000
From: Bruce Richardson <bruce.richardson@intel.com>
To: Keren Hochman <keren.hochman@lightcyber.com>
Cc: dev <dev@dpdk.org>
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Subject: Re: [dpdk-dev] Filtering acording to port/cidr ip
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On Sun, Dec 04, 2016 at 09:22:24AM +0200, Keren Hochman wrote:
> Hello,
> Is there a way to filter packets which received by dpdk kernel or libpcap
> according to ip mask and port ? I need to support fragmented ip packets and
> fragmented tcp packets.
> Can I use *Packet Classification* for this purpose*? *
> Thank you, Keren

Hi,

The pcap PMD for DPDK is a SW only driver and does not support any
packet classification options in itself. If you can use a native HW
driver for your NIC it may be possible to have the hardware do packet
classification and filtering for you.

/Bruce