URI Scheme for Session Traversal Utilities for NAT (STUN) Protocol
draft-nandakumar-rtcweb-stun-uri-05
The information below is for an old version of the document.
| Document | Type |
This is an older version of an Internet-Draft that was ultimately published as RFC 7064.
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| Authors | Suhas Nandakumar , Gonzalo Salgueiro , Paul Jones , Marc Petit-Huguenin | ||
| Last updated | 2013-08-16 (Latest revision 2013-07-12) | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews |
GENART Last Call review
by Russ Housley
Ready w/issues
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| Additional resources | |||
| Stream | WG state | (None) | |
| Document shepherd | Dan Wing | ||
| IESG | IESG state | Became RFC 7064 (Proposed Standard) | |
| Consensus boilerplate | Yes | ||
| Telechat date | (None) | ||
| Responsible AD | Gonzalo Camarillo | ||
| Send notices to | petithug@acm.org, snandaku@cisco.com, gsalguei@cisco.com, paulej@packetizer.com, draft-nandakumar-rtcweb-stun-uri@tools.ietf.org | ||
| IANA | IANA review state | IANA OK - Actions Needed |
draft-nandakumar-rtcweb-stun-uri-05
Nandakumar, et al. Expires January 13, 2014 [Page 7] Internet-Draft STUN URI July 2013 [RFC4395] Hansen, T., Hardie, T., and L. Masinter, "Guidelines and Registration Procedures for New URI Schemes", BCP 35, RFC 4395, February 2006. [RFC5389] Rosenberg, J., Mahy, R., Matthews, P., and D. Wing, "Session Traversal Utilities for NAT (STUN)", RFC 5389, October 2008. [RUNNING-CODE] Sheffer, Y. and A. Farrel, "Improving Awareness of Running Code: the Implementation Status Section", draft-sheffer- running-code-06 (work in progress), June 2013. [WEBRTC] Bergkvist, A., Burnett, D., Jennings, C., and A. Narayanan, "WebRTC 1.0: Real-time Communication Between Browsers", World Wide Web Consortium WD WD- webrtc-20120821, August 2012, <http://www.w3.org/TR/2012/WD-webrtc-20120821>. Appendix A. Examples Table 1 shows examples for 'stun/stuns'uri scheme. For all these examples, the <host> component is populated with "example.org". +-----------------------+ | URI | +-----------------------+ | stun:example.org | | stuns:example.org | | stun:example.org:8000 | +-----------------------+ Table 1 Appendix B. Design Notes o The ABNF duplicates some definitions from [RFC3986] instead of referencing them. This was done because the definitions in RFC 3986 are for hierarchical URIs, so using these references in an opaque URI proved confusing. o One recurring comment was to stop using the suffix "s" on URI scheme, and to move the secure option to a parameter (e.g., ";proto=tls"). We decided against this idea because the need for ";proto=" for the STUN URI cannot be sufficiently explained and supporting it would render an incomplete specification. This would also result in lost symmetry between the TURN and STUN URIs. A more detailed account of the reasoning behind this is available Nandakumar, et al. Expires January 13, 2014 [Page 8] Internet-Draft STUN URI July 2013 at <http://blog.marc.petit-huguenin.org/2012/09/on-design-of-stun- and-turn-uri-formats.html> Appendix C. Release notes NOTE TO RFC EDITOR: This section must be removed before publication as an RFC. C.1. Modifications between draft-nandakumar-rtcweb-stun-uri-05 and draft-nandakumar-rtcweb-stun-uri-04 o Changed boilerplate from noModificationTrust200902 to trust200902. o Updated RFC 2119 boilerplate to http://trac.tools.ietf.org/group/ iesg/trac/wiki/Draft2119BoilerplateSuggestions o Removed non-normative text in "Definition of the STUN and STUNS URI" section. o Reordered ABNF production references in the text to match the ABNF definition order. o Added a design note explaining the reason for duplicating the ABNF productions from RFC 3986. o Updated Acknowledgment section. o Updated Implementation Status section with new template. o Addressed several nits (spelling, grammar, etc.) Authors' Addresses Suhas Nandakumar Cisco Systems 170 West Tasman Drive San Jose, CA 95134 US Email: snandaku@cisco.com Nandakumar, et al. Expires January 13, 2014 [Page 9] Internet-Draft STUN URI July 2013 Gonzalo Salgueiro Cisco Systems 7200-12 Kit Creek Road Research Triangle Park, NC 27709 US Email: gsalguei@cisco.com Paul E. Jones Cisco Systems 7025 Kit Creek Road Research Triangle Park, NC 27709 US Email: paulej@packetizer.com Marc Petit-Huguenin Impedance Mismatch Email: petithug@acm.org Nandakumar, et al. Expires January 13, 2014 [Page 10]