Also check that the mac addresses are configured correctly on the packets being sent. In vmdq_dcb mode, the nic doesn't act in promiscuous mode picking up all packet irrespective of MAC address, so the destination mac must match that of the NIC port.
/Bruce > -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wei-Chun Chao > Sent: Wednesday, September 10, 2014 8:49 PM > To: ANKIT BATRA > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] Testing vmdq sample application > > Is your traffic VLAN tagged? > > I think vmdq_app has "conf.enable_default_pool = 0;" so untagged > traffic will be dropped. > > Thanks, > Weichun > > On Wed, Sep 10, 2014 at 12:00 PM, ANKIT BATRA <ankitbatra2009 at gmail.com> > wrote: > > Hi, > > > > I have started the application on my host machine.And from another terminal > > on host machine gave sudo killall -HUP vmdq_dcb_app and sent packets on > NIC > > card from another machine .But on terminal where vmdq application is > > running, I am seeing that no packets are coming.All rows and columns are > > 0.And where will the VMs will come into picture here for testing this. > > Please suggest and correct me if i am doing anything incorrect. > > > > On Wed, Sep 10, 2014 at 6:24 AM, Ouyang, Changchun < > > changchun.ouyang at intel.com> wrote: > > > >> Hi > >> > >> Firstly compiling the application > >> 1. Go to the examples directory: > >> export RTE_SDK=/path/to/rte_sdk > >> cd ${RTE_SDK}/examples/vmdq > >> 2. Set the target (a default target is used if not specified). For example: > >> export RTE_TARGET=x86_64-native-linuxapp-gcc > >> See the Intel? DPDK Getting Started Guide for possible RTE_TARGET values. > >> 3. Build the application: > >> make > >> > >> Then running the application > >> To run the example in a linuxapp environment: > >> user at target:~$ ./build/vmdq_app -c f -n 4 -- --nb-pools 8 > >> > >> If you use 1G NIC, 8 pools are available, > >> If you use 10G NIC, 64 pools are available, > >> > >> At last, send packets with vlan tag to select a pool. > >> > >> The vlan tag and pool has the following mapping: > >> const uint16_t vlan_tags[] = { > >> 0, 1, 2, 3, 4, 5, 6, 7, // It occupies pool 0 ~ pool > >> 7, one for each > >> 8, 9, 10, 11, 12, 13, 14, 15, // It occupies pool 8 ~ pool > >> 15, one for each > >> 16, 17, 18, 19, 20, 21, 22, 23, // It occupies pool 16 ~ pool > >> 23, one for each > >> 24, 25, 26, 27, 28, 29, 30, 31, // It occupies pool 24 ~ pool > >> 31, one for each > >> 32, 33, 34, 35, 36, 37, 38, 39, // It occupies pool 32 ~ pool > >> 39, one for each > >> 40, 41, 42, 43, 44, 45, 46, 47, // It occupies pool 40 ~ pool > >> 47, one for each > >> 48, 49, 50, 51, 52, 53, 54, 55, // It occupies pool 48 ~ pool > >> 55, one for each > >> 56, 57, 58, 59, 60, 61, 62, 63, // It occupies pool 56 ~ pool > >> 63, one for each > >> }; > >> > >> Thanks > >> Changchun > >> > >> > -----Original Message----- > >> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of ANKIT BATRA > >> > Sent: Wednesday, September 10, 2014 3:23 AM > >> > To: dev at dpdk.org > >> > Subject: [dpdk-dev] Testing vmdq sample application > >> > > >> > Hi, > >> > > >> > I am trying to run vmdq sample application.But not getting how to test > >> > this.Can anyone please help with detailed procedure how to test this > >> sample > >> > application. > >> > -- > >> > Regards > >> > Ankit Batra > >> > > > > > > > > -- > > Regards > > Ankit Batra
