From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-000f0801.pphosted.com (mx0a-000f0801.pphosted.com [67.231.144.122]) by dpdk.org (Postfix) with ESMTP id D57356931 for ; Thu, 23 May 2013 20:22:30 +0200 (CEST) Received: from pps.filterd (m0000542 [127.0.0.1]) by mx0a-000f0801.pphosted.com (8.14.5/8.14.5) with SMTP id r4NIFc2c011788; Thu, 23 May 2013 11:22:32 -0700 Received: from hq1wp-exchub02.corp.brocade.com ([144.49.131.13]) by mx0a-000f0801.pphosted.com with ESMTP id 1chr7q004e-1 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Thu, 23 May 2013 11:22:32 -0700 Received: from HQ1WP-EXHUB01.corp.brocade.com (10.70.36.14) by hq1wp-exchub02.corp.brocade.com (10.70.38.99) with Microsoft SMTP Server (TLS) id 14.2.309.2; Thu, 23 May 2013 11:22:32 -0700 Received: from HQ1-EXCH03.corp.brocade.com ([fe80::411c:2971:c59e:5e4a]) by HQ1WP-EXHUB01.corp.brocade.com ([::1]) with mapi; Thu, 23 May 2013 11:22:32 -0700 From: Robert Bays To: Stephen Hemminger Date: Thu, 23 May 2013 11:22:29 -0700 Thread-Topic: [dpdk-dev] announcing rump kernel TCP/IP stack for DPDK Thread-Index: Ac5X4n0Krb7cUFv4QUOh0LSemd/p/Q== Message-ID: <893EE22D-E168-480C-90C3-E264E0163994@vyatta.com> References: <519E4686.90406@iki.fi> <20130523103445.2dc6feb5@nehalam.linuxnetplumber.net> In-Reply-To: <20130523103445.2dc6feb5@nehalam.linuxnetplumber.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8626, 1.0.431, 0.0.0000 definitions=2013-05-23_05:2013-05-23,2013-05-23,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=2 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1211240000 definitions=main-1305230164 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] announcing rump kernel TCP/IP stack for DPDK X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 May 2013 18:22:31 -0000 On May 23, 2013, at 10:34 AM, "Stephen Hemminger" wrote: > On Thu, 23 May 2013 18:40:38 +0200 > Antti Kantee wrote: >=20 >> Hi, >>=20 >> I like the opportunities that a technology like DPDK enables, and I felt= =20 >> that the availability of an open source TCP/IP stack for DPDK could usi= ng real hardware and a 82599 NIC. >=20 > Already done several times before. > http://savannah.nongnu.org/projects/lwip/ > https://code.google.com/p/tcp-ip-in-user-space/ > http://www.ohloh.net/p/tcp-ip-in-user-space > http://www.ioremap.net/projects/unetstack > http://www.joerch.org/tcpip/ > http://citeseerx.ist.psu.edu/viewdoc/summary?doi=3D10.1.1.167.2757 >=20 Of course. And many more times than that. This is one more option for us = and it is BSD licensed. Ultimately, we will probably need a TCP stack in there.=