[dpdk-dev] Testing vmdq sample application

[dpdk-dev] Testing vmdq sample application

[ANKIT BATRA]

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

Re: [dpdk-dev] Testing vmdq sample application

[Ouyang, Changchun]

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

Re: [dpdk-dev] Testing vmdq sample application

[ANKIT BATRA]

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

Re: [dpdk-dev] Testing vmdq sample application

[Wei-Chun Chao]

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@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@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

Re: [dpdk-dev] Testing vmdq sample application

[Richardson, Bruce]

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@dpdk.org] On Behalf Of Wei-Chun Chao
> Sent: Wednesday, September 10, 2014 8:49 PM
> To: ANKIT BATRA
> Cc: dev@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@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@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

Re: [dpdk-dev] Testing vmdq sample application

[ANKIT BATRA]

Hi,

I want to use VMDQ for traffic exchange between virtual machines and
external world. Need to know how to configure vmdq interface and the
configuration to be done on virtual machine manager(host machine) as well
as on the Virtual Machines(guest).
On Thu, Sep 11, 2014 at 2:03 PM, Richardson, Bruce <
bruce.richardson@intel.com> wrote:

> 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@dpdk.org] On Behalf Of Wei-Chun Chao
> > Sent: Wednesday, September 10, 2014 8:49 PM
> > To: ANKIT BATRA
> > Cc: dev@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@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@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
>



-- 
Regards
Ankit Batra

Re: [dpdk-dev] Testing vmdq sample application

[Wei-Chun Chao]

In this case the 'vhost' example is probably what you're looking for.
It supports VM2VM and VM to external traffic.

Thanks,
Weichun

On Thu, Sep 11, 2014 at 3:58 AM, ANKIT BATRA <ankitbatra2009@gmail.com> wrote:
> Hi,
>
> I want to use VMDQ for traffic exchange between virtual machines and
> external world. Need to know how to configure vmdq interface and the
> configuration to be done on virtual machine manager(host machine) as well as
> on the Virtual Machines(guest).
> On Thu, Sep 11, 2014 at 2:03 PM, Richardson, Bruce
> <bruce.richardson@intel.com> wrote:
>>
>> 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@dpdk.org] On Behalf Of Wei-Chun Chao
>> > Sent: Wednesday, September 10, 2014 8:49 PM
>> > To: ANKIT BATRA
>> > Cc: dev@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@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@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
>
>
>
>
> --
> Regards
> Ankit Batra