[dpdk-dev] KNI example with pcap file

Jay Rolette rolette at infiniteio.com
Tue Jul 28 14:05:53 CEST 2015

Maybe I just haven't had enough caffeine this morning yet, but why would
you add IP reassembly to KNI? If packets are going through KNI, they
already have IP reassembly via the normal Linux networking stack...


On Mon, Jul 27, 2015 at 8:55 PM, EaseTheWorld Mr. <easetheworld at gmail.com>

> Hello. I'm a DPDK newbie, playing with KNI.
> I have a packet analysis application like tshark,
> which receives packets from network interface or pcap file.
> My plan with KNI is
> 1) Performance improvement without modifying my program
> 2) Add ip_reassembly, acl to kni example.
>    (rte_eth_rx_burst -> ip_reassembly, acl -> rte_kni_tx_burst)
> If input is network interface, I think the plan is fine.
> but if input is pcap file, is it possible?
> Should I use vdev or something?

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