--- 1/draft-ietf-radext-delegated-prefix-04.txt 2006-10-19 22:12:43.000000000 +0200 +++ 2/draft-ietf-radext-delegated-prefix-05.txt 2006-10-19 22:12:43.000000000 +0200 @@ -1,18 +1,18 @@ Network Working Group J. Salowey Internet-Draft R. Droms Intended status: Standards Track Cisco Systems, Inc. -Expires: April 13, 2007 October 10, 2006 +Expires: April 19, 2007 October 16, 2006 RADIUS Delegated-IPv6-Prefix Attribute - draft-ietf-radext-delegated-prefix-04.txt + draft-ietf-radext-delegated-prefix-05.txt 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 @@ -23,21 +23,21 @@ 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 April 13, 2007. + This Internet-Draft will expire on April 19, 2007. Copyright Notice Copyright (C) The Internet Society (2006). Abstract This document defines a RADIUS (Remote Authentication Dial In User Service) attribute that carries an IPv6 prefix that is to be delegated to the user. This attribute is usable within either RADIUS @@ -48,21 +48,21 @@ This document defines the Delegated-IPv6-Prefix attribute as a RADIUS [1] attribute that carries an IPv6 prefix to be delegated to the user, for use in the user's network. For example, the prefix in a Delegated-IPv6-Prefix attribute can be delegated to another node through DHCP Prefix Delegation [2]. The Delegated-IPv6-Prefix attribute can be used in DHCP Prefix Delegation between the delegating router and a RADIUS server, as illustrated in the following message sequence. - Requeting Router Delegating Router RADIUS Server + Requesting Router Delegating Router RADIUS Server | | | |-Solicit------------>| | | |-Request------------------------>| | |<--Accept(Delegated-IPv6-Prefix)-| |<--Advertise(Prefix)-| | |-Request(Prefix)---->| | |<--Reply(Prefix)-----| | | | | DHCP PD RADIUS @@ -170,21 +170,21 @@ Diameter to AA-Request [6] or Diameter-EAP-Request [7]. The text in this specification describing the applicability of the Delegated-IPv6-Prefix attribute for RADIUS Access-Accept applies in Diameter to AA-Answer or Diameter-EAP-Answer that indicates success. The text in this specification describing the applicability of the Delegated-IPv6-Prefix attribute for RADIUS Accounting-Request applies to Diameter Accounting-Request [6] as well. - The AVP flag rules [5] for the Delegate-IPv6-Prefix attribute are: + The AVP flag rules [5] for the Delegated-IPv6-Prefix attribute are: +---------------------+ | AVP Flag rules | |----+-----+----+-----|----+ AVP | | |SHLD| MUST| | Attribute Name Code Value Type |MUST| MAY | NOT| NOT|Encr| ---------------------------------|----+-----+----+-----|----| Delegated-IPv6- TBD OctetString| M | P | | V | Y | Prefix | | | | | | ---------------------------------|----+-----+----+-----|----| @@ -238,26 +238,32 @@ flag rules for this attribute. o Edited Section 1, to clarify the relationship between the Delegated-IPv6-Prefix and Framed-IPv6-Prefix attributes. o Edited table of attributes and moved to a separate section. Revision -04 includes the following changes: o Editorial changes in the AVP flag rules table o Editorial changes in the description of the relationship between the Delegated-IPv6-Prefix and Framed-IPv6-Prefix attributes (last paragraph of section 1) - o Editorical changes in the first paragraph of section 1 to clarify + o Editorial changes in the first paragraph of section 1 to clarify that this document defines a new attribute not already defined in RFC 2865 o Added a text and a diagram to section 1 to illustrate the use of the Delegated-IPv6-Prefix attribute + Revision -05 includes the following changes: + o Corrected the spelling of "Reqesting" to "Requesting" in section + 1, Introduction + o Corrected the spelling of "Delegate-IPv6-Prefix" to "Delegated- + IPv6-Prefix" in section 5, Diameter Consideration + 9. References 9.1. Normative References [1] Rigney, C., Willens, S., Rubens, A., and W. Simpson, "Remote Authentication Dial In User Service (RADIUS)", RFC 2865, June 2000. [2] Troan, O. and R. Droms, "IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6", RFC 3633,