2375
INFORMATIONAL
IPv6 Multicast Address Assignments
Authors: R. Hinden, S. Deering
Date: July 1998
Area: int
Working Group: ipngwg
Stream: IETF
Abstract
This document defines the initial assignment of IPv6 multicast addresses. This memo provides information for the Internet community. It does not specify an Internet standard of any kind.
RFC 2375
INFORMATIONAL
Network Working Group R. Hinden
Request for Comments: 2375 Ipsilon Networks
Category: Informational S. Deering
Cisco
July 1998
<span class="h1">IPv6 Multicast Address Assignments</span>
Status of this Memo
This memo provides information for the Internet community. It does
not specify an Internet standard of any kind. Distribution of this
memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (1998). All Rights Reserved.
<span class="h3"><a class="selflink" id="section-1.0" href="#section-1.0">1.0</a> Introduction</span>
This document defines the initial assignment of IPv6 multicast
addresses. It is based on the "IP Version 6 Addressing Architecture"
[<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>] and current IPv4 multicast address assignment found in
<<a href="ftp://venera.isi.edu/in-notes/iana/assignments/multicast-addresses">ftp://venera.isi.edu/in-notes/iana/assignments/multicast-addresses</a>>.
It adapts the IPv4 assignments that are relevant to IPv6 assignments.
IPv4 assignments that were not relevant were not converted into IPv6
assignments. Comments are solicited on this conversion.
All other IPv6 multicast addresses are reserved.
Sections <a href="#section-2">2</a> and <a href="#section-3">3</a> specify reserved and preassigned IPv6 multicast
addresses.
[<a id="ref-ADDRARCH">ADDRARCH</a>] defines rules for assigning new IPv6 multicast addresses.
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 in [<a href="./rfc2119">RFC 2119</a>].
<span class="h2"><a class="selflink" id="section-2" href="#section-2">2</a>. Fixed Scope Multicast Addresses</span>
These permanently assigned multicast addresses are valid over a
specified scope value.
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<span class="h3"><a class="selflink" id="section-2.1" href="#section-2.1">2.1</a> Node-Local Scope</span>
FF01:0:0:0:0:0:0:1 All Nodes Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
FF01:0:0:0:0:0:0:2 All Routers Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
<span class="h3"><a class="selflink" id="section-2.2" href="#section-2.2">2.2</a> Link-Local Scope</span>
FF02:0:0:0:0:0:0:1 All Nodes Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
FF02:0:0:0:0:0:0:2 All Routers Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
FF02:0:0:0:0:0:0:3 Unassigned [<a href="#ref-JBP">JBP</a>]
FF02:0:0:0:0:0:0:4 DVMRP Routers [<a href="./rfc1075" title=""Distance Vector Multicast Routing Protocol"">RFC1075</a>,<a href="#ref-JBP">JBP</a>]
FF02:0:0:0:0:0:0:5 OSPFIGP [<a href="./rfc2328" title=""OSPF Version 2"">RFC2328</a>,<a href="#ref-Moy">Moy</a>]
FF02:0:0:0:0:0:0:6 OSPFIGP Designated Routers [<a href="./rfc2328" title=""OSPF Version 2"">RFC2328</a>,<a href="#ref-Moy">Moy</a>]
FF02:0:0:0:0:0:0:7 ST Routers [<a href="./rfc1190" title=""Experimental Internet Stream Protocol, Version 2 (ST-II)"">RFC1190</a>,<a href="#ref-KS14">KS14</a>]
FF02:0:0:0:0:0:0:8 ST Hosts [<a href="./rfc1190" title=""Experimental Internet Stream Protocol, Version 2 (ST-II)"">RFC1190</a>,<a href="#ref-KS14">KS14</a>]
FF02:0:0:0:0:0:0:9 RIP Routers [<a href="./rfc2080" title=""RIPng for IPv6"">RFC2080</a>]
FF02:0:0:0:0:0:0:A EIGRP Routers [<a href="#ref-Farinacci">Farinacci</a>]
FF02:0:0:0:0:0:0:B Mobile-Agents [Bill Simpson]
FF02:0:0:0:0:0:0:D All PIM Routers [<a href="#ref-Farinacci">Farinacci</a>]
FF02:0:0:0:0:0:0:E RSVP-ENCAPSULATION [<a href="#ref-Braden" title="<[email protected]>">Braden</a>]
FF02:0:0:0:0:0:1:1 Link Name [<a href="#ref-Harrington" title="<[email protected]>">Harrington</a>]
FF02:0:0:0:0:0:1:2 All-dhcp-agents [<a href="#ref-Bound">Bound</a>,<a href="#ref-Perkins">Perkins</a>]
FF02:0:0:0:0:1:FFXX:XXXX Solicited-Node Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
<span class="h3"><a class="selflink" id="section-2.3" href="#section-2.3">2.3</a> Site-Local Scope</span>
FF05:0:0:0:0:0:0:2 All Routers Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
FF05:0:0:0:0:0:1:3 All-dhcp-servers [<a href="#ref-Bound">Bound</a>,<a href="#ref-Perkins">Perkins</a>]
FF05:0:0:0:0:0:1:4 All-dhcp-relays [<a href="#ref-Bound">Bound</a>,<a href="#ref-Perkins">Perkins</a>]
FF05:0:0:0:0:0:1:1000 Service Location [<a href="./rfc2165" title=""Service Location Protocol"">RFC2165</a>]
-FF05:0:0:0:0:0:1:13FF
<span class="h3"><a class="selflink" id="section-3.0" href="#section-3.0">3.0</a> All Scope Multicast Addresses</span>
These permanently assigned multicast addresses are valid over all
scope ranges. This is shown by an "X" in the scope field of the
address that means any legal scope value.
Note that, as defined in [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>], IPv6 multicast addresses which
are only different in scope represent different groups. Nodes must
join each group individually.
The IPv6 multicast addresses with variable scope are as follows:
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FF0X:0:0:0:0:0:0:0 Reserved Multicast Address [<a href="#ref-ADDARCH" title=""IP Version 6 Addressing Architecture"">ADDARCH</a>]
FF0X:0:0:0:0:0:0:100 VMTP Managers Group [<a href="./rfc1045" title=""VMTP: Versatile Message Transaction Protocol Specification"">RFC1045</a>,<a href="#ref-DRC3">DRC3</a>]
FF0X:0:0:0:0:0:0:101 Network Time Protocol (NTP) [<a href="./rfc1119" title=""Network Time Protocol (Version 1), Specification and Implementation"">RFC1119</a>,<a href="#ref-DLM1">DLM1</a>]
FF0X:0:0:0:0:0:0:102 SGI-Dogfight [<a href="#ref-AXC">AXC</a>]
FF0X:0:0:0:0:0:0:103 Rwhod [<a href="#ref-SXD">SXD</a>]
FF0X:0:0:0:0:0:0:104 VNP [<a href="#ref-DRC3">DRC3</a>]
FF0X:0:0:0:0:0:0:105 Artificial Horizons - Aviator [<a href="#ref-BXF">BXF</a>]
FF0X:0:0:0:0:0:0:106 NSS - Name Service Server [<a href="#ref-BXS2">BXS2</a>]
FF0X:0:0:0:0:0:0:107 AUDIONEWS - Audio News Multicast [<a href="#ref-MXF2">MXF2</a>]
FF0X:0:0:0:0:0:0:108 SUN NIS+ Information Service [<a href="#ref-CXM3">CXM3</a>]
FF0X:0:0:0:0:0:0:109 MTP Multicast Transport Protocol [<a href="#ref-SXA">SXA</a>]
FF0X:0:0:0:0:0:0:10A IETF-1-LOW-AUDIO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:10B IETF-1-AUDIO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:10C IETF-1-VIDEO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:10D IETF-2-LOW-AUDIO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:10E IETF-2-AUDIO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:10F IETF-2-VIDEO [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:0:110 MUSIC-SERVICE [Guido van Rossum]
FF0X:0:0:0:0:0:0:111 SEANET-TELEMETRY [Andrew Maffei]
FF0X:0:0:0:0:0:0:112 SEANET-IMAGE [Andrew Maffei]
FF0X:0:0:0:0:0:0:113 MLOADD [<a href="#ref-Braden" title="<[email protected]>">Braden</a>]
FF0X:0:0:0:0:0:0:114 any private experiment [<a href="#ref-JBP">JBP</a>]
FF0X:0:0:0:0:0:0:115 DVMRP on MOSPF [<a href="#ref-Moy">Moy</a>]
FF0X:0:0:0:0:0:0:116 SVRLOC [<a href="#ref-Veizades" title="<[email protected]>">Veizades</a>]
FF0X:0:0:0:0:0:0:117 XINGTV <hgxing@aol.com>
FF0X:0:0:0:0:0:0:118 microsoft-ds <arnoldm@microsoft.com>
FF0X:0:0:0:0:0:0:119 nbc-pro <bloomer@birch.crd.ge.com>
FF0X:0:0:0:0:0:0:11A nbc-pfn <bloomer@birch.crd.ge.com>
FF0X:0:0:0:0:0:0:11B lmsc-calren-1 [<a href="#ref-Uang">Uang</a>]
FF0X:0:0:0:0:0:0:11C lmsc-calren-2 [<a href="#ref-Uang">Uang</a>]
FF0X:0:0:0:0:0:0:11D lmsc-calren-3 [<a href="#ref-Uang">Uang</a>]
FF0X:0:0:0:0:0:0:11E lmsc-calren-4 [<a href="#ref-Uang">Uang</a>]
FF0X:0:0:0:0:0:0:11F ampr-info [<a href="#ref-Janssen" title="<[email protected]>">Janssen</a>]
FF0X:0:0:0:0:0:0:120 mtrace [<a href="#ref-Casner" title="<[email protected]>">Casner</a>]
FF0X:0:0:0:0:0:0:121 RSVP-encap-1 [<a href="#ref-Braden" title="<[email protected]>">Braden</a>]
FF0X:0:0:0:0:0:0:122 RSVP-encap-2 [<a href="#ref-Braden" title="<[email protected]>">Braden</a>]
FF0X:0:0:0:0:0:0:123 SVRLOC-DA [<a href="#ref-Veizades" title="<[email protected]>">Veizades</a>]
FF0X:0:0:0:0:0:0:124 rln-server [<a href="#ref-Kean" title="<[email protected]>">Kean</a>]
FF0X:0:0:0:0:0:0:125 proshare-mc [<a href="#ref-Lewis" title="<[email protected]>">Lewis</a>]
FF0X:0:0:0:0:0:0:126 dantz [<a href="#ref-Yackle" title="<[email protected]>">Yackle</a>]
FF0X:0:0:0:0:0:0:127 cisco-rp-announce [<a href="#ref-Farinacci">Farinacci</a>]
FF0X:0:0:0:0:0:0:128 cisco-rp-discovery [<a href="#ref-Farinacci">Farinacci</a>]
FF0X:0:0:0:0:0:0:129 gatekeeper [<a href="#ref-Toga" title="<[email protected]>">Toga</a>]
FF0X:0:0:0:0:0:0:12A iberiagames [Marocho]
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FF0X:0:0:0:0:0:0:201 "rwho" Group (BSD) (unofficial) [<a href="#ref-JBP">JBP</a>]
FF0X:0:0:0:0:0:0:202 SUN RPC PMAPPROC_CALLIT [<a href="#ref-BXE1">BXE1</a>]
FF0X:0:0:0:0:0:2:0000
-FF0X:0:0:0:0:0:2:7FFD Multimedia Conference Calls [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:2:7FFE SAPv1 Announcements [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:2:7FFF SAPv0 Announcements (deprecated) [<a href="#ref-SC3">SC3</a>]
FF0X:0:0:0:0:0:2:8000
-FF0X:0:0:0:0:0:2:FFFF SAP Dynamic Assignments [<a href="#ref-SC3">SC3</a>]
<span class="h3"><a class="selflink" id="section-5.0" href="#section-5.0">5.0</a> References</span>
[<a id="ref-ADDARCH">ADDARCH</a>] Hinden, R., and S. Deering, "IP Version 6 Addressing
Architecture", <a href="./rfc2373">RFC 2373</a>, July 1998.
[<a id="ref-AUTORFC">AUTORFC</a>] Thompson, S., and T. Narten, "IPv6 Stateless Address
Autoconfiguration", <a href="./rfc1971">RFC 1971</a>, August 1996.
[<a id="ref-ETHER">ETHER</a>] Crawford, M., "Transmission of IPv6 Packets over Ethernet
Networks", Work in Progress.
[<a id="ref-RFC1045">RFC1045</a>] Cheriton, D., "VMTP: Versatile Message Transaction Protocol
Specification", <a href="./rfc1045">RFC 1045</a>, February 1988.
[<a id="ref-RFC1075">RFC1075</a>] Waitzman, D., Partridge, C., and S. Deering, "Distance
Vector Multicast Routing Protocol", <a href="./rfc1075">RFC 1075</a>, November
1988.
[<a id="ref-RFC1112">RFC1112</a>] Deering, S., "Host Extensions for IP Multicasting", STD 5,
<a href="./rfc1112">RFC 1112</a>, Stanford University, August 1989.
[<a id="ref-RFC1119">RFC1119</a>] Mills, D., "Network Time Protocol (Version 1),
Specification and Implementation", STD 12, <a href="./rfc1119">RFC 1119</a>, July
1988.
[<a id="ref-RFC1190">RFC1190</a>] Topolcic, C., Editor, "Experimental Internet Stream
Protocol, Version 2 (ST-II)", <a href="./rfc1190">RFC 1190</a>, October 1990.
[<a id="ref-RFC2080">RFC2080</a>] Malkin, G., and R. Minnear, "RIPng for IPv6", <a href="./rfc2080">RFC 2080</a>,
January 1997.
[<a id="ref-RFC2119">RFC2119</a>] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", <a href="https://www.rfc-editor.org/bcp/bcp14">BCP 14</a>, <a href="./rfc2119">RFC 2119</a>, March 1997.
[<a id="ref-RFC2165">RFC2165</a>] Veizades, J., Guttman, E., Perkins, C., and S. Kaplan
"Service Location Protocol", <a href="./rfc2165">RFC 2165</a> June 1997.
[<a id="ref-RFC2328">RFC2328</a>] Moy, J., "OSPF Version 2", STD 54, <a href="./rfc2328">RFC 2328</a>, April 1998.
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<span class="h2"><a class="selflink" id="section-6" href="#section-6">6</a>. People</span>
<arnoldm@microsoft.com>
[<a id="ref-AXC">AXC</a>] Andrew Cherenson <arc@SGI.COM>
[<a id="ref-Braden">Braden</a>] Bob Braden, <braden@isi.edu>, April 1996.
[Bob Brenner]
[<a id="ref-Bressler">Bressler</a>] David J. Bressler, <bressler@tss.com>, April 1996.
<bloomer@birch.crd.ge.com>
[<a id="ref-Bound">Bound</a>] Jim Bound <bound@zk3.dec.com>
[<a id="ref-BXE1">BXE1</a>] Brendan Eic <brendan@illyria.wpd.sgi.com>
[<a id="ref-BXF">BXF</a>] Bruce Factor <ahi[email protected]>
[<a id="ref-BXS2">BXS2</a>] Bill Schilit <schilit@parc.xerox.com>
[<a id="ref-Casner">Casner</a>] Steve Casner, <casner@isi.edu>, January 1995.
[<a id="ref-CXM3">CXM3</a>] Chuck McManis <cmcmanis@sun.com>
[Tim Clark]
[<a id="ref-DLM1">DLM1</a>] David Mills <Mills@HUEY.UDEL.EDU>
[<a id="ref-DRC3">DRC3</a>] Dave Cheriton <cheriton@PESCADERO.STANFORD.EDU>
[<a id="ref-DXS3">DXS3</a>] Daniel Steinber <Daniel.Steinberg@Eng.Sun.COM>
[<a id="ref-Farinacci">Farinacci</a>] Dino Farinacci, <dino@cisco.com>
[<a id="ref-GSM11">GSM11</a>] Gary S. Malkin <GMALKIN@XYLOGICS.COM>
[<a id="ref-Harrington">Harrington</a>] Dan Harrington, <dan@lucent.com>, July 1996.
<hgxing@aol.com>
[<a id="ref-IANA">IANA</a>] IANA <iana@iana.org>
[<a id="ref-Janssen">Janssen</a>] Rob Janssen, <rob@pe1chl.ampr.org>, January 1995.
[<a id="ref-JBP">JBP</a>] Jon Postel <postel@isi.edu>
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[<a id="ref-JXM1">JXM1</a>] Jim Miner <miner@star.com>
[<a id="ref-Kean">Kean</a>] Brian Kean, <bkean@dca.com>, August 1995.
[<a id="ref-KS14">KS14</a>] <mystery contact>
[<a id="ref-Lee">Lee</a>] Choon Lee, <cwl@nsd.3com.com>, April 1996.
[<a id="ref-Lewis">Lewis</a>] Mark Lewis, <Mark_Lewis@ccm.jf.intel.com>, October 1995.
[<a id="ref-Malamud">Malamud</a>] Carl Malamud, <carl@radio.com>, January 1996.
[Andrew Maffei]
[<a id="ref-Marohco">Marohco</a>] Jose Luis Marocho, <73374.313@compuserve.com>, July 1996.
[<a id="ref-Moy">Moy</a>] John Moy <jmoy@casc.com>
[<a id="ref-MXF2">MXF2</a>] Martin Forssen <maf@dtek.chalmers.se>
[<a id="ref-Perkins">Perkins</a>] Charlie Perkins, <cperkins@corp.sun.com>
[Guido van Rossum]
[<a id="ref-SC3">SC3</a>] Steve Casner <casner@isi.edu>
[<a id="ref-Simpson">Simpson</a>] Bill Simpson <bill.simpson@um.cc.umich.edu> November 1994.
[Joel Snyder]
[<a id="ref-SXA">SXA</a>] Susie Armstrong <Armstrong.wbst128@XEROX.COM>
[<a id="ref-SXD">SXD</a>] Steve Deering <deering@PARC.XEROX.COM>
[<a id="ref-tynan">tynan</a>] Dermot Tynan, <dtynan@claddagh.ie>, August 1995.
[<a id="ref-Toga">Toga</a>] Jim Toga, <jtoga@ibeam.jf.intel.com>, May 1996.
[<a id="ref-Uang">Uang</a>] Yea Uang <uang@force.decnet.lockheed.com> November 1994.
[<a id="ref-Veizades">Veizades</a>] John Veizades, <veizades@tgv.com>, May 1995.
[<a id="ref-Yackle">Yackle</a>] Dotty Yackle, <ditty_yackle@dantz.com>, February 1996.
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<span class="h3"><a class="selflink" id="section-7.0" href="#section-7.0">7.0</a> Security Considerations</span>
This document defines the initial assignment of IPv6 multicast
addresses. As such it does not directly impact the security of the
Internet infrastructure or its applications.
<span class="h3"><a class="selflink" id="section-8.0" href="#section-8.0">8.0</a> Authors' Addresses</span>
Robert M. Hinden
Ipsilon Networks, Inc.
232 Java Drive
Sunnyvale, CA 94089
USA
Phone: +1 415 990 2004
EMail: [email protected]
Stephen E. Deering
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
Phone: +1 408 527-8213
EMail: [email protected]
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<span class="h3"><a class="selflink" id="section-9.0" href="#section-9.0">9.0</a> Full Copyright Statement</span>
Copyright (C) The Internet Society (1998). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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