--- 1/draft-ietf-behave-rfc3489bis-17.txt 2008-07-28 15:12:29.000000000 +0200 +++ 2/draft-ietf-behave-rfc3489bis-18.txt 2008-07-28 15:12:29.000000000 +0200 @@ -1,23 +1,23 @@ BEHAVE Working Group J. Rosenberg Internet-Draft Cisco Obsoletes: 3489 (if approved) R. Mahy Intended status: Standards Track Plantronics -Expires: January 15, 2009 P. Matthews +Expires: January 29, 2009 P. Matthews Avaya D. Wing Cisco - July 14, 2008 + July 28, 2008 Session Traversal Utilities for (NAT) (STUN) - draft-ietf-behave-rfc3489bis-17 + draft-ietf-behave-rfc3489bis-18 Status of this Memo By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she becomes aware will be disclosed, in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that @@ -28,21 +28,21 @@ and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. - This Internet-Draft will expire on January 15, 2009. + This Internet-Draft will expire on January 29, 2009. Copyright Notice Copyright (C) The IETF Trust (2008). Abstract Session Traversal Utilities for NAT (STUN) is a protocol that serves as a tool for other protocols in dealing with NAT traversal. It can be used by an endpoint to determine the IP address and port allocated @@ -1962,32 +1962,32 @@ 18. IANA Considerations IANA is hereby requested to create three new registries: a "STUN Methods Registry", a "STUN Attributes Registry", and a "STUN Error Codes registry". IANA is also requested to change the name of the assigned IANA port for STUN from "nat-stun-port" to "stun". 18.1. STUN Methods Registry - A STUN method is a hex number in the range 0x000 - 0x3FF. The + A STUN method is a hex number in the range 0x000 - 0xFFF. The encoding of STUN method into a STUN message is described in Section 6. The initial STUN methods are: 0x000: (Reserved) 0x001: Binding 0x002: (Reserved; was SharedSecret) - STUN methods in the range 0x000 - 0x1FF are assigned by IETF Review - [RFC5226]. STUN methods in the range 0x200 - 0x3FF are assigned by + STUN methods in the range 0x000 - 0x7FF are assigned by IETF Review + [RFC5226]. STUN methods in the range 0x800 - 0xFFF are assigned by Designated Expert [RFC5226] 18.2. STUN Attribute Registry A STUN Attribute type is a hex number in the range 0x0000 - 0xFFFF. STUN attribute types in the range 0x0000 - 0x7FFF are considered comprehension-required; STUN attribute types in the range 0x8000 - 0xFFFF are considered comprehension-optional. A STUN agent handles unknown comprehension-required and comprehension-optional attributes differently.