Re: [dpdk-dev] Testing vmdq sample application

[ANKIT BATRA <ankitbatra2009@gmail.com>]

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@intel.com> wrote:

> Hi
>
> Firstly compiling the application
> 1. Go to the examples directory:
> export RTE_SDK=/path/to/rte_sdk
> cd ${RTE_SDK}/examples/vmdq
> 2. Set the target (a default target is used if not specified). For example:
> export RTE_TARGET=x86_64-native-linuxapp-gcc
> See the Intel® DPDK Getting Started Guide for possible RTE_TARGET values.
> 3. Build the application:
> make
>
> Then running the application
> To run the example in a linuxapp environment:
> user@target:~$ ./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@dpdk.org] On Behalf Of ANKIT BATRA
> > Sent: Wednesday, September 10, 2014 3:23 AM
> > To: dev@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