Hi Wenzhuo, Tried UDP as well as TCP. Also use dump function to check if packet it correct or not. I found packet perfectly fine.
but anyhow problem still remain the same. On Wed, May 18, 2016 at 11:09 PM, Lu, Wenzhuo <wenzhuo.lu at intel.com> wrote: > Hi Nishant, > > > > *From:* Nishant Verma [mailto:vnish11 at gmail.com] > *Sent:* Thursday, May 19, 2016 10:29 AM > *To:* Lu, Wenzhuo > *Cc:* dev at dpdk.org > *Subject:* Re: [dpdk-dev] Query on RSS Rule > > > > > > Hi Wenzhuo, > > Thanks for the reply. Yes, i am using ixgbe. > > > > On software front, this is what i am doing..... > > I am using DPDK 16.04 and pktgen 3.0.00 > > On my DPDK machine, i have configured RSS rule just for Destination IP > (172.10.10.2). > > [image: rss] > <https://cloud.githubusercontent.com/assets/7613402/15160737/2aa17d4e-16c9-11e6-9161-4178056176ca.png> > > From Pktgen when i changed *destination IP* as *172.10.10.2*, *proto ***as > ***ICMP*, and after that i tried command *ping4 0* > * Wenzhuo: Interesting, you?re using ICMP. Would you like to try UDP/TCP?* > > > Packet reaches to correct queue in DPDK application. > > But if i changed the source IP at packet gen (any IP other then > 192.168.0.1), I am not getting packet at desired core on DPDK machine. > > Here is my pktgen IP looks like. > > [image: pktgen] > <https://cloud.githubusercontent.com/assets/7613402/15160993/4f8920b6-16ca-11e6-9811-dbe8ac3f34f7.png> > > If i revert my my source IP change, it again reached to correct core. > > My port configuration is > " > [image: rss_conf] > <https://cloud.githubusercontent.com/assets/7613402/15160996/557bdb80-16ca-11e6-9df4-52a7e504d4f7.png> > > " > > > > On Wed, May 18, 2016 at 9:11 PM, Lu, Wenzhuo <wenzhuo.lu at intel.com> wrote: > > Hi Nishant, > > > -----Original Message----- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Nishant Verma > > Sent: Thursday, May 19, 2016 7:06 AM > > To: dev at dpdk.org > > Subject: [dpdk-dev] Query on RSS Rule > > > > ?Hi All, > > > > It's very basic question, but somehow i am blocked due to this issue. > > Please help me out. > > > > I have configured NTUPLE filter in my application with just Destination > IP every > > thing else(SRC IP, S_PORT, D_PORT & proto) is disabled. > Suppose you're using 5-tuple, right? Suppose you're using a igb or ixgbe > NIC as 5-tuple is only supported by igb/ixgbe, right? > Would you like to let us know what you've done? I mean how you disable the > other things. > I think you might set the mask to do that. And please aware if the mask is > FF, means the field is used. On the contrary, the mask should be 0. > > > > But whenever i send packet from any machine, it means Different Source > IP, > > hash value at DPDK app side changed and hence result in, Arrival of > packet at > > different queue. > > > > Any hint would be appreciated. > > > > Thanks > > > > -- > > Rgds, > > ?NV > > > > > -- > > Rgds, > > Nishant > > > > ============ > > Nishant Verma > > Email: vnish11 at gmail.com > > Phone: +1-703-364-8545 > > > -- Rgds, Nishant ============ Nishant Verma Email: vnish11 at gmail.com Phone: +1-703-364-8545
