From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <keith.wiles@intel.com>
Received: from mga04.intel.com (mga04.intel.com [192.55.52.120])
 by dpdk.org (Postfix) with ESMTP id DC2322934
 for <users@dpdk.org>; Thu,  8 Dec 2016 20:16:00 +0100 (CET)
Received: from orsmga005.jf.intel.com ([10.7.209.41])
 by fmsmga104.fm.intel.com with ESMTP; 08 Dec 2016 11:15:42 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.33,320,1477983600"; d="scan'208";a="40329874"
Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202])
 by orsmga005.jf.intel.com with ESMTP; 08 Dec 2016 11:15:42 -0800
Received: from fmsmsx115.amr.corp.intel.com (10.18.116.19) by
 fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS)
 id 14.3.248.2; Thu, 8 Dec 2016 11:15:42 -0800
Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.68]) by
 fmsmsx115.amr.corp.intel.com ([169.254.4.117]) with mapi id 14.03.0248.002;
 Thu, 8 Dec 2016 11:15:42 -0800
From: "Wiles, Keith" <keith.wiles@intel.com>
To: David Aldrich <David.Aldrich@EMEA.NEC.COM>
CC: "users@dpdk.org" <users@dpdk.org>
Thread-Topic: [dpdk-users] UDP stack for DPDK?
Thread-Index: AdJRfY52LhRn2yxeT4e6tMyZ+m+WFgATPbqA
Date: Thu, 8 Dec 2016 19:15:41 +0000
Message-ID: <575ED27E-1444-40F4-8DDB-8DAE30E54640@intel.com>
References: <d764eddc3fd14b93a1538523cec6d0ee@EUX13SRV1.EU.NEC.COM>
In-Reply-To: <d764eddc3fd14b93a1538523cec6d0ee@EUX13SRV1.EU.NEC.COM>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-originating-ip: [10.252.207.205]
Content-Type: text/plain; charset="us-ascii"
Content-ID: <CE41D42163BC0B47B9A2F7E0F1306FD3@intel.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Subject: Re: [dpdk-users] UDP stack for DPDK?
X-BeenThere: users@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK usage discussions <users.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/users>,
 <mailto:users-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/users/>
List-Post: <mailto:users@dpdk.org>
List-Help: <mailto:users-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/users>,
 <mailto:users-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Thu, 08 Dec 2016 19:16:01 -0000


> On Dec 8, 2016, at 12:14 PM, David Aldrich <David.Aldrich@EMEA.NEC.COM> w=
rote:
>=20
> Hi
>=20
> I am a beginner with DPDK. I am working on a high-throughput networking a=
pplication that services a single 10Gb/s Ethernet connection using a NIC th=
at uses the Intel 560SFP+ chipset.  I am working with Wind River Linux, but=
 will develop a test version under Ubuntu 14.04 LTS.
>=20
> The network connection is purely UDP.
>=20
> What would be the easiest way of providing a UDP stack over DPDK?  Are th=
ere any open-source stacks available?

There are a number of UDP/TCP based stacks: Just google dpdk protocol stack=
 or user space network stacks.

Here is a short list and I do not endorse or assume they will solve your pr=
otocol needs.
- dpdk-ans https://github.com/opendp/dpdk-ans
- libuinet https://github.com/pkelsey/libuinet
- rump kernel https://github.com/rumpkernel/drv-netif-dpdk
- TLDK https://wiki.fd.io/view/TLDK
- libos-nuse  http://libos-nuse.github.io/
- mTCP - strictly speaking this is a TCP only stack

A bunch more can be found.

>=20
> Best regards
>=20
> David
>=20

Regards,
Keith