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RFC 5872 - IANA Rules for the Protocol for Carrying Authentication for Network Access (PANA)
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Please enable Javascript for full functionality. </div> </noscript> <h1> IANA Rules for the Protocol for Carrying Authentication for Network Access (PANA) <br> <small class="text-body-secondary">RFC 5872</small> </h1> <ul class="nav nav-tabs my-3"> <li class="nav-item"> <a class="nav-link active" href="/doc/rfc5872/"> Status </a> </li> <li class="nav-item"> <a class="nav-link " href="/doc/rfc5872/email/"> Email expansions </a> </li> <li class="nav-item"> <a class="nav-link " href="/doc/rfc5872/history/"> History </a> </li> </ul> <div id="doc-timeline"></div> <table class="table table-sm table-borderless"> <tbody class="meta align-top border-top"> <tr> <th scope="row">Document</th> <th scope="row">Type</th> <td class="edit"></td> <td> <span class="text-success">RFC - Proposed Standard </span> (May 2010) <div>Updates <a href="/doc/rfc5191/" title="Protocol for Carrying Authentication for Network Access (PANA)">RFC 5191</a></div> <div> Was <a href="/doc/draft-arkko-pana-iana/02/">draft-arkko-pana-iana</a> (individual in int area) </div> </td> </tr> <tr> <td></td> <th scope="row">Authors</th> <td class="edit"> </td> <td> <span ><a title="Datatracker profile of Jari Arkko" href="/person/jari.arkko@ericsson.com" >Jari Arkko</a> <a href="mailto:jari.arkko%40ericsson.com" aria-label="Compose email to jari.arkko@ericsson.com" title="Compose email to jari.arkko@ericsson.com"> <i class="bi bi-envelope"></i></a></span>, <span ><a title="Datatracker profile of Alper E. Yegin" href="/person/alper.yegin@actility.com" >Alper E. Yegin</a> <a href="mailto:alper.yegin%40actility.com" aria-label="Compose email to alper.yegin@actility.com" title="Compose email to alper.yegin@actility.com"> <i class="bi bi-envelope"></i></a></span> </td> </tr> <tr> <td></td> <th scope="row">Last updated</th> <td class="edit"></td> <td> 2015-10-14 </td> </tr> <tr> <td></td> <th scope="row"> RFC stream </th> <td class="edit"> </td> <td > Internet Engineering Task Force (IETF) </td> </tr> <tr> <td></td> <th scope="row"> Formats </th> <td class="edit"> </td> <td> <div class="buttonlist"> <a class="btn btn-primary btn-sm" target="_blank" href="https://www.rfc-editor.org/rfc/rfc5872.txt"> <i class="bi bi-file-text"></i> txt </a> <a class="btn btn-primary btn-sm" target="_blank" href="https://www.rfc-editor.org/rfc/rfc5872.html"> <i class="bi bi-file-code"></i> html </a> <a class="btn btn-primary btn-sm" download="rfc5872.pdf" target="_blank" href="https://www.rfc-editor.org/rfc/pdfrfc/rfc5872.txt.pdf"> <i class="bi bi-file-pdf"></i> pdf </a> <a class="btn btn-primary btn-sm" href="/doc/html/rfc5872"> <i class="bi bi-file-code"></i> htmlized </a> <a class="btn btn-primary btn-sm" target="_blank" href="/doc/rfc5872/bibtex/"> <i class="bi bi-file-ruled"></i> bibtex </a> </div> </td> </tr> </tbody> <tbody class="meta border-top"> </tbody> <tbody class="meta border-top"> <tr> <th scope="row"> IESG </th> <th scope="row"> Responsible AD </th> <td class="edit"> </td> <td> <span ><a title="Datatracker profile of Ralph Droms" href="/person/rdroms.ietf@gmail.com" >Ralph Droms</a> <a href="mailto:rdroms.ietf%40gmail.com" aria-label="Compose email to rdroms.ietf@gmail.com" title="Compose email to rdroms.ietf@gmail.com"> <i class="bi bi-envelope"></i></a></span> </td> </tr> <tr> <td></td> <th scope="row"> Send notices to </th> <td class="edit"> </td> <td> <span class="text-body-secondary"> (None) </span> </td> </tr> </tbody> </table> <div class="buttonlist"> <a class="btn btn-primary btn-sm" href="mailto:draft-arkko-pana-iana@ietf.org?subject=Mail%20regarding%20rfc5872"> <i class="bi bi-envelope"> </i> Email authors </a> <a class="btn btn-primary btn-sm" href="/ipr/search/?submit=draft&id=rfc5872" rel="nofollow"> <i class="bi bi-lightning"> </i> IPR </a> <a class="btn btn-primary btn-sm" href="/doc/rfc5872/references/" rel="nofollow"> <i class="bi bi-arrow-left"> </i> References </a> <a class="btn btn-primary btn-sm" href="/doc/rfc5872/referencedby/" rel="nofollow"> <i class="bi bi-arrow-right"> </i> Referenced by </a> <a class="btn btn-primary btn-sm" href="https://mailarchive.ietf.org/arch/search?q=%22rfc5872%22" rel="nofollow" target="_blank"> Search Lists </a> </div> <div class="card mt-5"> <div class="card-header"> RFC 5872 </div> <div class="card-body"> <pre>Internet Engineering Task Force (IETF) J. Arkko Request for Comments: 5872 Ericsson Updates: 5191 A. Yegin Category: Standards Track Samsung ISSN: 2070-1721 May 2010 IANA Rules for the Protocol for Carrying Authentication for Network Access (PANA) <span>Abstract</span> This document relaxes the IANA rules for the Protocol for Carrying Authentication for Network Access (PANA). <span>Status of This Memo</span> This is an Internet Standards Track document. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc5872. <span>Copyright Notice</span> Copyright (c) 2010 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://trustee.ietf.org/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 to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. <span>Arkko & Yegin Standards Track [Page 1]</span> <span>RFC 5872 PANA IANA Rules May 2010</span> 1. Introduction This document relaxes the IANA rules for the Protocol for Carrying Authentication for Network Access (PANA) [RFC5191]. Rules for the following protocol fields, all defined in [RFC5191], are affected: o Message Types o Message Flags o Attribute-Value Pair (AVP) Flags o Result-Code AVP Values o Termination-Cause AVP Values The rationale for this update is that there can be situations in which it makes sense to grant an allocation under special circumstances. At the time of this writing, the IETF is in the process of approving one such allocation. By changing the current IANA rules to allow for IESG Approval [RFC5226] as well, it has become possible for the Internet Engineering Steering Group (IESG) to consider an allocation request, even if it does not fulfill the default rule. For instance, an experimental protocol extension could perhaps deserve an allocation from a field of reserved bits, as long as a sufficient number of bits still remain for other purposes, and the PANA community is happy with such allocation. 2. IANA Considerations IANA has updated the registries related to PANA Message Types, Message Flags, AVP Flags, Result-Code AVP Values, and Termination- Cause AVP Values, as specified below. All other PANA IANA registries are to remain unchanged. 2.1. Message Types The Message Types namespace is used to identify PANA messages. Value 0 is not used and is not assigned by IANA. The range of values from 1 - 65,519 are for permanent, standard Message Types, allocated by IETF Review or IESG Approval [RFC5226]. Previously, the rule for this range was allocation by IETF Review only. [RFC5191] defined the range of values from 1 - 4. The same Message Type is used for both the request and the answer messages, except for type 1. The Request bit distinguishes requests from answers. <span>Arkko & Yegin Standards Track [Page 2]</span> <span>RFC 5872 PANA IANA Rules May 2010</span> The range of values from 65,520 - 65,535 (hexadecimal values 0xfff0 - 0xffff) is reserved for experimental messages. As these codes are only for experimental and testing purposes, no guarantee is made for interoperability between the communicating PANA Client (PaC) and PANA Authentication Agent (PAA) using experimental commands, as outlined in [RFC3692]. 2.2. Message Flags There are 16 bits in the Flags field of the PANA message header. Section 6.2 of [RFC5191] assigned bit 0 ('R'), 1 ('S'), 2 ('C'), 3 ('A'), 4 ('P'), and 5 ('I'). Allocations from the remaining free bits in the PANA header Flag field are made via Standards Action or IESG Approval [RFC5226]. Previously, the rule for these bits was allocation by Standards Action only. 2.3. AVP Flags There are 16 bits in the AVP Flags field of the AVP header, defined in Section 6.3 of [RFC5191]. That RFC also assigned bit 0 ('V'). The remaining bits are assigned via Standards Action or IESG Approval [RFC5226]. Previously, the rule for these bits was allocation by Standards Action only. 2.4. Result-Code AVP Values As defined in Section 8.7 of [RFC5191], the Result-Code AVP (AVP Code 7) defines the values from 0 - 2. All remaining values are available for assignment via IETF Review or IESG Approval [RFC5226]. Previously, the rule for these values was allocation by IETF Review only. 2.5. Termination-Cause AVP Values As defined in Section 8.9 of [RFC5191], the Termination-Cause AVP (AVP Code 9) defines the values 1, 4, and 8. All remaining values are available for assignment via IETF Review or IESG Approval [RFC5226]. Previously, the rule for these values was allocation by IETF Review only. <span>Arkko & Yegin Standards Track [Page 3]</span> <span>RFC 5872 PANA IANA Rules May 2010</span> 3. Security Considerations This specification does not change the security properties of PANA. However, a few words are necessary about the use of the experimental code points defined in Section 2.1. Potentially harmful side effects from the use of the experimental values need to be carefully evaluated before deploying any experiment across networks that the owner of the experiment does not entirely control. Guidance given in [RFC3692] about the use of experimental values needs to be followed. 4. References 4.1. Normative References [RFC5191] Forsberg, D., Ohba, Y., Patil, B., Tschofenig, H., and A. Yegin, "Protocol for Carrying Authentication for Network Access (PANA)", RFC 5191, May 2008. [RFC5226] Narten, T. and H. Alvestrand, "Guidelines for Writing an IANA Considerations Section in RFCs", BCP 26, RFC 5226, May 2008. 4.2. Informative References [RFC3692] Narten, T., "Assigning Experimental and Testing Numbers Considered Useful", BCP 82, RFC 3692, January 2004. <span>Arkko & Yegin Standards Track [Page 4]</span> <span>RFC 5872 PANA IANA Rules May 2010</span> <span>Appendix A. Changes from RFC 5191</span> This document changes the IANA rules for: Message Types, Message Flags, AVP Flags, Result-Code AVP Values, and Termination-Cause AVP Values. <span>Appendix B. Acknowledgments</span> The authors would like to thank Yoshihiro Ohba, Ralph Droms, Magnus Westerlund, and Alfred Hoenes for reviews and comments on this topic. <span>Authors' Addresses</span> Jari Arkko Ericsson Jorvas 02420 Finland EMail: jari.arkko@piuha.net Alper Yegin Samsung Istanbul Turkey EMail: alper.yegin@yegin.org <span>Arkko & Yegin Standards Track [Page 5]</span> </pre> </div> </div> </div> </div> </main> <footer class="col-md-12 col-sm-12 border-top mt-5 py-5 bg-light-subtle text-center position-sticky"> <a href="https://www.ietf.org/" class="p-3">IETF</a> <a href="https://www.ietf.org/iesg/" class="p-3">IESG</a> <a href="https://www.iab.org/" class="p-3">IAB</a> <a href="https://www.irtf.org/" class="p-3">IRTF</a> <a href="https://www.ietf.org/llc/" class="p-3 text-nowrap">IETF LLC</a> <a href="https://trustee.ietf.org/" class="p-3 text-nowrap">IETF Trust</a> <a href="https://www.rfc-editor.org/" class="p-3 text-nowrap">RFC Editor</a> <a href="https://www.iana.org/" class="p-3">IANA</a> <a href="https://www.ietf.org/privacy-statement/" class="p-3 text-nowrap">Privacy Statement</a> <div class="small text-body-secondary py-3"> <a class="mx-2" href="/release/about">About IETF Datatracker</a> <span class="mx-2"> <a href="https://github.com/ietf-tools/datatracker/releases/tag/12.35.0"> Version 12.35.0 (release - 70bf2ae) </a> </span> <a class="mx-2" href="https://status.ietf.org" target="_blank">System Status</a> <span class="mx-2 text-danger"> <i class="bi bi-bug"></i> Report a bug: <a class="text-reset" target="_blank" href="https://github.com/ietf-tools/datatracker/issues/new/choose">GitHub</a> <a class="text-reset" href="mailto:tools-help@ietf.org">Email</a> </span> </div> </footer> <script src="https://static.ietf.org/dt/12.35.0/ietf/js/d3.js"> </script> <script src="https://static.ietf.org/dt/12.35.0/ietf/js/document_timeline.js"> </script> <script src="https://static.ietf.org/dt/12.35.0/ietf/js/select2.js"></script> <script> $('#navbar-doc-search').on('select2:select', function (e) { window.location.href = e.params.data.url; }); </script> <script type="text/javascript"> var _paq = window._paq || []; _paq.push(['disableCookies']); _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="//analytics.ietf.org/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', 7]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script> <noscript><p><img src="//analytics.ietf.org/piwik.php?idsite=7" style="border:0;" alt="" /></p></noscript> <script>(function(){function c(){var b=a.contentDocument||a.contentWindow.document;if(b){var d=b.createElement('script');d.innerHTML="window.__CF$cv$params={r:'9151ba079a2b4bd4',t:'MTc0MDA4ODM3OC4wMDAwMDA='};var a=document.createElement('script');a.nonce='';a.src='/cdn-cgi/challenge-platform/scripts/jsd/main.js';document.getElementsByTagName('head')[0].appendChild(a);";b.getElementsByTagName('head')[0].appendChild(d)}}if(document.body){var a=document.createElement('iframe');a.height=1;a.width=1;a.style.position='absolute';a.style.top=0;a.style.left=0;a.style.border='none';a.style.visibility='hidden';document.body.appendChild(a);if('loading'!==document.readyState)c();else if(window.addEventListener)document.addEventListener('DOMContentLoaded',c);else{var e=document.onreadystatechange||function(){};document.onreadystatechange=function(b){e(b);'loading'!==document.readyState&&(document.onreadystatechange=e,c())}}}})();</script></body> </html>