From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua0-f182.google.com (mail-ua0-f182.google.com [209.85.217.182]) by dpdk.org (Postfix) with ESMTP id 030A45A26 for ; Fri, 12 Aug 2016 23:02:43 +0200 (CEST) Received: by mail-ua0-f182.google.com with SMTP id 97so60506040uav.3 for ; Fri, 12 Aug 2016 14:02:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=FOjHsmtdm+x7D5WiyAfyf9+pWgRoyWL8wNRCe2a3+tc=; b=EAxhjJaMUzIyieN4JHEttDospE3jgihEXVz7pQjcCXvnCTj+h7lWvOeV7nEiUBSqIv CWo1zqa7SNl80ZUYmuJuTW9bra4G8LShtSrUWK+eOyuvJ3NT4MeGFvHjb1F7aBGg9Hmm 558ssIQGLIPo2zVWE6NOmAXelRjgvvoM4dAFNIVIC5yoVnw9EJwmvB3vM3OHdoIEbWXm 9BQK9543cHm2wnQdm2u6UmQib1E7KJhLPxQqo9PlBvlXhiB6VI0ZIClwJUdqutTgMvmN o2JoBwRrgAAQdy0nk3r9rs4lcqpDWRLwkvTp53FSDUzrIFt7s5JA+eDQEKw8ToXcuctN xANg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=FOjHsmtdm+x7D5WiyAfyf9+pWgRoyWL8wNRCe2a3+tc=; b=lofZ+3KKwOPGnBGOIhDUU3jELCT1Kcj/5Oh5HOqJEvpzIHnlXIuCuQ/2W0vv1+syzv mSN9/jncMZnwwUnz8o8XeK1Vax0u+vT0xma06TznE8SpGaU5T6Tci+vmcXS3XNVV+tfD nJEMT8shB1yywv6buCxBmL8dkwZpAZqO/gyoC7ySp0WuigCMSlEwqncRiNg4Lwmo/T5P wc9bQKWmmv9x+GzfcioKRYjaovxPv/hjWrQ+vxvhEQoV66VKwl5yAyQOhUAh2t269MvR VDNlEzq+tsbcgF3yw8RVEQNnIcdGkrp3OW1aTf5bAoHvLsm8eMhZf1bTqDYp5fBhVJq/ 1aRA== X-Gm-Message-State: AEkoousOGR4j8JVj0Cdk1AODDNEgx6Gor3YS8Kmw7772IY3pXccZ8byppDSrTewIwVIjohA4dQhmfyJZBzBAuw== X-Received: by 10.31.196.199 with SMTP id u190mr385994vkf.116.1471035762495; Fri, 12 Aug 2016 14:02:42 -0700 (PDT) MIME-Version: 1.0 Received: by 10.31.148.18 with HTTP; Fri, 12 Aug 2016 14:02:41 -0700 (PDT) In-Reply-To: References: From: Nishant Verma Date: Fri, 12 Aug 2016 17:02:41 -0400 Message-ID: To: Sandeep Rayapudi Cc: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] Send data between two different DPDK applications X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Aug 2016 21:02:43 -0000 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 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