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Network Working Group                                        I. ChakeresRequest for Comments: 5498                                        CenGenCategory: Standards Track                                     March 2009IANA Allocations for Mobile Ad Hoc Network (MANET) ProtocolsStatus of This Memo   This document specifies an Internet standards track protocol for the   Internet community, and requests discussion and suggestions for   improvements.  Please refer to the current edition of the "Internet   Official Protocol Standards" (STD 1) for the standardization state   and status of this protocol.  Distribution of this memo is unlimited.Copyright Notice   Copyright (c) 2009 IETF Trust and the persons identified as the   document authors.  All rights reserved.   This document is subject toBCP 78 and the IETF Trust's Legal   Provisions Relating to IETF Documents in effect on the date of   publication of this document (http://trustee.ietf.org/license-info).   Please review these documents carefully, as they describe your rights   and restrictions with respect to this document.   This document may contain material from IETF Documents or IETF   Contributions published or made publicly available before November   10, 2008.  The person(s) controlling the copyright in some of this   material may not have granted the IETF Trust the right to allow   modifications of such material outside the IETF Standards Process.   Without obtaining an adequate license from the person(s) controlling   the copyright in such materials, this document may not be modified   outside the IETF Standards Process, and derivative works of it may   not be created outside the IETF Standards Process, except to format   it for publication as an RFC or to translate it into languages other   than English.Abstract   This document enumerates several common IANA allocations for use by   Mobile Ad hoc NETwork (MANET) protocols.  The following well-known   numbers are required: a UDP port number, an IP protocol number, and a   link-local multicast group address.Chakeres                    Standards Track                     [Page 1]

RFC 5498          IANA Allocations for MANET Protocols        March 2009Table of Contents1. Introduction ....................................................22. Conventions Used in This Document ...............................23. UDP Port Number .................................................24. IP Protocol Number ..............................................25. Link-Local Multicast Group for MANET Routers ....................36. IANA Considerations .............................................37. Security Considerations .........................................48. Acknowledgements ................................................49. References ......................................................59.1. Normative References .......................................59.2. Informative References .....................................51.  Introduction   This document enumerates several common IANA allocations for use by   one or more protocols that conform to [RFC5444].  The following   well-known numbers are required: a UDP port number, an IP protocol   number, and a link-local multicast group address.  All interoperable   protocols running on these well-known IANA allocations MUST conform   to [RFC5444].  [RFC5444] provides a common format that enables one or   more protocols to share the IANA allocations defined in this document   unambiguously.2.  Conventions Used in This Document   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this   document are to be interpreted as described inRFC 2119 [RFC2119].3.  UDP Port Number   MANET routers require a well-known UDP port number [IANA] to send and   receive MANET routing protocol packets.  The title of this UDP port   is "manet".  The value of this UDP port is 269.4.  IP Protocol Number   MANET routers require a well-known IP protocol number [IANA] to send   and receive MANET routing protocol packets.  The title of this IP   protocol number is "manet".  The value of this IP protocol number is   138.Chakeres                    Standards Track                     [Page 2]

RFC 5498          IANA Allocations for MANET Protocols        March 20095.  Link-Local Multicast Group for MANET Routers   MANET routers require a well-known, link-local multicast address   [RFC4291] to send and receive MANET routing protocol packets.  The   name of the multicast address to reach link-local (LL) MANET routers   is "LL-MANET-Routers".   For IPv4, a well-known, link-local scope multicast address is   required.  The address for LL-MANET-Routers is 224.0.0.109.   For IPv6, a well-known, link-local scope multicast address is   required.  The address for LL-MANET-Routers is FF02:0:0:0:0:0:0:6D.6.  IANA Considerations   This document enumerates several common IANA allocations for use by   one or more protocols that conform to [RFC5444].  Specifically, the   following well-known numbers have been assigned: a UDP port   (Section 3), an IP protocol number (Section 4), and a link-local   multicast group address (Section 5).   Action 1:      IANA has made the following assignments in the "PORT NUMBERS"      registry:      sub-registry "WELL KNOWN PORT NUMBERS"      Keyword Decimal Description     References      ------- ------- -----------     ----------      manet   269/udp MANET Protocols [RFC5498]   Action 2:      IANA has made the following assignments in the "PROTOCOL NUMBERS"      registry:      sub-registry "WELL KNOWN PORT NUMBERS"      Keyword Decimal Description     References      ------- ------- -----------     ----------      manet   138     MANET Protocols [RFC5498]Chakeres                    Standards Track                     [Page 3]

RFC 5498          IANA Allocations for MANET Protocols        March 2009   Action 3:      IANA has made the following assignments in the "Internet Multicast      Addresses" registry:      sub-registry "224.0.0.0 - 224.0.0.255 (224.0.0/24) Local Network      Control Block"      224.0.0.109 LL-MANET-Routers   [RFC5498]   Action 4:      IANA has made the following assignments in the "INTERNET PROTOCOL      VERSION 6 MULTICAST ADDRESSES" registry:      sub-registry "Fixed Scope Multicast Addresses"      sub-sub-registry "Link-Local Scope"      FF02:0:0:0:0:0:0:6D LL-MANET-Routers [RFC5498]7.  Security Considerations   This document specifies only well-known numbers for protocols that   conform to [RFC5444], and it not does not specify the protocols that   carry the information across the network.  Each protocol using these   well-known numbers may have its own set of security issues, but those   issues are not affected by using the IANA allocations specified   herein.   The security issues associated with possibly operating multiple   cooperating protocols using the same IANA assignments (e.g., UDP   port) MUST be addressed in each protocol's specification.8.  Acknowledgements   Fred Templin, Bill Fenner, Alexandru Petrescu, Sam Weiler, Ross   Callon, and Lars Eggert provided valuable input to this document.Chakeres                    Standards Track                     [Page 4]

RFC 5498          IANA Allocations for MANET Protocols        March 20099.  References9.1.  Normative References   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate              Requirement Levels",BCP 14,RFC 2119, March 1997.   [RFC4291]  Hinden, R. and S. Deering, "IP Version 6 Addressing              Architecture",RFC 4291, February 2006.   [RFC5444]  Clausen, T., Dearlove, C., Dean, J., and C. Adjih,              "Generalized Mobile Ad Hoc Network (MANET) Packet/Message              Format",RFC 5444, February 2009.9.2.  Informative References   [IANA]http://www.iana.org/Author's Address   Ian D Chakeres   CenGen   9250 Bendix Road North   Columbia MD 21045  USA   EMail: ian.chakeres@gmail.com   URI:http://www.ianchak.com/Chakeres                    Standards Track                     [Page 5]