[dpdk-dev] Filtering acording to port/cidr ip

[Bruce Richardson]

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