tailieunhanh - MultiPath TCP - Guidelines for implementers draft-barre-mptcp-impl-00

Multipath TCP is a major extension to TCP that allows improving the resource usage in the current Internet by transmitting data over several TCP subflows, while still showing one single regular TCP socket to the application. This document describes our experience in writing a MultiPath TCP implementation in the Linux kernel and discusses implementation guidelines that could be useful for other developers who are planning to add MultiPath TCP to their networking stack. Status of this Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents. | Network Working Group Internet-Draft Expires September 8 2011 S. Barre C. Paasch O. Bonaventure UCLouvain Belgium March 7 2011 MultiPath TCP - Guidelines for implementers draft-barre-mptcp-impl-00 Abstract Multipath TCP is a major extension to TCP that allows improving the resource usage in the current Internet by transmitting data over several TCP subflows while still showing one single regular TCP socket to the application. This document describes our experience in writing a MultiPath TCP implementation in the Linux kernel and discusses implementation guidelines that could be useful for other developers who are planning to add MultiPath TCP to their networking stack. Status of this Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force IETF . Note that other groups may also distribute working documents as Internet-Drafts. The list of current InternetDrafts is at http drafts current . Internet-Drafts are draft documents valid for a maximum of six months and may be updated replaced or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as work in progress. This Internet-Draft will expire on September 8 2011. Copyright Notice Copyright c 2011 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust s Legal Provisions Relating to IETF Documents http license-info in effect on the date of publication of this document. Please review these documents carefully as they describe your rights and restrictions with respect Barre et al. Expires September 8 2011 Page 1 Internet-Draft MPTCP Impl. guidelines March 2011 to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section of the Trust .