ISO_IEC_16317_2011.pdf

Reference numberISO/IEC 16317:2011(E)ISO/IEC 2011 INTERNATIONAL STANDARD ISO/IEC16317First edition2011-10-01Information technology Telecommunications and information exchange between systems proxZzzy for sleeping hosts Technologies de linformation Tlinformatique proxZzzy pour htes dormants ISO/IEC 16317:2011(E)COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2011 All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel.+41 22 749 01 11 Fax +41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2011 All rights reserved ISO/IEC 16317:2011(E)ISO/IEC 2011 All rights reserved iii Contents Page Foreword.vIntroduction.vi1Scope.12Conformance.13Normative references.24Terms and definitions.35Proxy Usage of Protocols(informative).35.1Basic Architecture.35.2Ethernet(IEEE 802.3).35.3Wireless LAN(IEEE 802.11).45.4Dynamic Host Configuration Protocol(DHCP).45.5Internet Protocol v4 Basic Framework(IPv4).45.5.1ARP Address Resolution Protocol.45.5.2Link Local Auto-IP Address Allocation.55.5.3IPv4 Address Conflict Detection.55.5.4IGMP Internet Group Management Protocol.55.5.5UDP User Datagram Protocol.55.5.6TCP Transmission Control Protocol.55.5.7DNS Domain Name System.55.6Internet Protocol v6 Basic Framework(IPv6).55.6.1MLD Multicast Listener Discovery.65.7Remote Access using SIP and IPv4.65.8Remote Access using Teredo for IPv6.75.9SNMP.75.10Service Discovery using mDNS.75.11Name Resolution with LLMNR.75.12Wake Packets.76Basic Framework Protocols.86.1Ethernet 802.3(Option).86.1.1Configuration Data.86.1.2Behavioural Requirements.86.2WiFi 802.11(Option).86.2.1Configuration Data.86.2.2Behavioural Requirements.96.3ARP.106.3.1Configuration Data.106.3.2Behavioural Requirements.106.4Neighbour Discovery.116.4.1Configuration Data.116.4.2Behavioural Requirements.116.5Wake Packets.126.5.1Configuration Data.126.5.2Behavioural Requirements.127Proxy Configuration and Management.127.1Configuration Data.127.2Behavioural Requirements.127.2.1Returned Data(Option).138Options.13ISO/IEC 16317:2011(E)iv ISO/IEC 2011 All rights reserved 8.1IGMP Multicast(Option).138.1.1Configuration Data.138.1.2Behavioural Requirements.138.2DHCP Address Allocation(Option).148.2.1Configuration Data.148.2.2Behavioural Requirements.148.3Remote Access using SIP and IPv4(Option).148.3.1Behavioural Requirements.158.4Remote Access using Teredo for IPv6.158.4.1Data Configuration.168.4.2Behavioural Requirements.168.5Simple Network Management Protocol(SNMP).168.5.1Configuration Data.168.5.2Behavioural Requirements.178.6Service Discovery using mDNS.178.6.1Configuration Data.178.6.2Behavioural Requirements.188.7Name Resolution with LLMNR.208.7.1Configuration Data.208.7.2Behavioural Requirements.20Annex A(informative)System Considerations.21Annex B(informative)Protocols Considered but not included.23Bibliography.24 ISO/IEC 16317:2011(E)ISO/IEC 2011 All rights reserved v Foreword ISO(the International Organization for Standardization)and IEC(the International Electrotechnical Commission)form the specialized system for worldwide standardization.National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity.ISO and IEC technical committees collaborate in fields of mutual interest.Other international organizations,governmental and non-governmental,in liaison with ISO and IEC,also take part in the work.In the field of information technology,ISO and IEC have established a joint technical committee,ISO/IEC JTC 1.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives,Part 2.The main task of the joint technical committee is to prepare International Standards.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75%of the national bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.ISO and IEC shall not be held responsible for identifying any or all such patent rights.ISO/IEC 16317 was prepared by Ecma International(as ECMA-393)and was adopted,under a special“fast-track procedure”,by Joint Technical Committee ISO/IEC JTC 1,Information technology,in parallel with its approval by national bodies of ISO and IEC.ISO/IEC 16317:2011(E)vi ISO/IEC 2011 All rights reserved Introduction Large amounts of electricity are used by electronic devices that are on solely for the purpose of maintaining network connectivity while they might otherwis