Hi Nishant, > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nishant Verma > Sent: Saturday, November 28, 2015 5:42 AM > To: dev at dpdk.org > Subject: [dpdk-dev] Fwd: port-queue-process > > Hi All, > > I have one doubt about dpdk. > > Question. Suppose on 8 core machine DPDK process is running on all cores, > all process has its own Rx & Tx queue. My question is, let we have a packet > from some network for DPDK application running on 2nd core, how it will > reach to 2nd core and not to some other core. > > Any clue and reference will be appreciated. It might seems to little doubt > but as i don't know, its big for me.
I think what you are looking for is packet filtering and queue assignment, specifically, Flow Director. I assume you have one port and several queues in that port: you will need assign each queue to a different core, and program the device in a way that packets with a particular source MAC address or IP address will go to a specified queue, so the desired core can poll the packets from that queue. Let me know if you have any more questions, Pablo > > ?thanks. > > -- > Rgds, > ? > NV?
