[dpdk-users] Send data between two different DPDK applications

[dpdk-users] Send data between two different DPDK applications

[Sandeep Rayapudi]

Hi,

I'm trying to understand if data can be exchanged between two different
DPDK applications running as different processes. This may be a dumb
question but I couldn't find a way going through the documentation.

Ultimately, I want to achieve the following:
- Develop two standalone DPDA applications - client and server
- Send a simple hello world message between them
- Run these two applications on different Docker containers
- Repeat the case in containers scenario.

Please let me know what modules / features I can use in DPDK to achieve
this.

Thank you.

Re: [dpdk-users] Send data between two different DPDK applications

[Summers, Dow]

Frank,

Here’s the raw data out of DNS of TLS test run we discussed.  These numbers are from the perspective of the load generator.

Attempts/s=3,692       ,  Successes=3,692       
port[0]: rx_pkt=25,844      tx_pkt=33,755     ierr=0 oerr=0    iGbps=  0.06       oGbps=  0.04


On 8/8/16, 2:10 PM, "users on behalf of Sandeep Rayapudi" <users-bounces@dpdk.org on behalf of rayapudisandeep@gmail.com> wrote:

>Hi,
>
>I'm trying to understand if data can be exchanged between two different
>DPDK applications running as different processes. This may be a dumb
>question but I couldn't find a way going through the documentation.
>
>Ultimately, I want to achieve the following:
>- Develop two standalone DPDA applications - client and server
>- Send a simple hello world message between them
>- Run these two applications on different Docker containers
>- Repeat the case in containers scenario.
>
>Please let me know what modules / features I can use in DPDK to achieve
>this.
>
>Thank you.

Re: [dpdk-users] Send data between two different DPDK applications

[Nishant Verma]

Yes, this is for DPDK is designed for. Fast data transfer between two
machines.
you can try to run L2/L3 fwd on one machine and pktgen on another machine.

DPDK provide you framework for accessing the packet from NIC. On top of
that you have to write Client/Server Code. You can use open source library
also.




On Mon, Aug 8, 2016 at 2:10 PM, Sandeep Rayapudi <rayapudisandeep@gmail.com>
wrote:

> Hi,
>
> I'm trying to understand if data can be exchanged between two different
> DPDK applications running as different processes. This may be a dumb
> question but I couldn't find a way going through the documentation.
>
> Ultimately, I want to achieve the following:
> - Develop two standalone DPDA applications - client and server
> - Send a simple hello world message between them
> - Run these two applications on different Docker containers
> - Repeat the case in containers scenario.
>
> Please let me know what modules / features I can use in DPDK to achieve
> this.
>
> Thank you.
>



-- 
Rgds,
Nishant