NSIS Protocol Operation in Mobile Environments
RFC 5980
| Document | Type | RFC - Informational (March 2011; No errata) | |
|---|---|---|---|
| Authors | Hannes Tschofenig , Seong-Ho Jeong , Jukka Manner , Xiaoming Fu , Takako Sanda | ||
| Last updated | 2015-10-14 | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 5980 (Informational) | |
| Action Holders |
(None)
|
||
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Lars Eggert | ||
| IESG note | The document shepherd is Martin Stiemerling (martin.stiemerling@neclab.eu). | ||
| Send notices to | (None) | ||
Internet Engineering Task Force (IETF) T. Sanda, Ed.
Request for Comments: 5980 Panasonic
Category: Informational X. Fu
ISSN: 2070-1721 University of Goettingen
S. Jeong
HUFS
J. Manner
Aalto University
H. Tschofenig
Nokia Siemens Networks
March 2011
NSIS Protocol Operation in Mobile Environments
Abstract
Mobility of an IP-based node affects routing paths, and as a result,
can have a significant effect on the protocol operation and state
management. This document discusses the effects mobility can cause
to the Next Steps in Signaling (NSIS) protocol suite, and shows how
the NSIS protocols operate in different scenarios with mobility
management protocols.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
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). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see 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/rfc5980.
Sanda, et al. Informational [Page 1]
RFC 5980 NSIS Signaling in Mobility March 2011
Copyright Notice
Copyright (c) 2011 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.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
Sanda, et al. Informational [Page 2]
RFC 5980 NSIS Signaling in Mobility March 2011
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Requirements Notation and Terminology . . . . . . . . . . . . 4
3. Challenges with Mobility . . . . . . . . . . . . . . . . . . . 5
4. Basic Operations for Mobility Support . . . . . . . . . . . . 8
4.1. General Functionality . . . . . . . . . . . . . . . . . . 8
4.2. QoS NSLP . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3. NATFW NSLP . . . . . . . . . . . . . . . . . . . . . . . . 12
4.4. Localized Signaling in Mobile Scenarios . . . . . . . . . 13
4.4.1. CRN Discovery . . . . . . . . . . . . . . . . . . . . 15
4.4.2. Localized State Update . . . . . . . . . . . . . . . . 15
5. Interaction with Mobile IPv4/v6 . . . . . . . . . . . . . . . 16
5.1. Interaction with Mobile IPv4 . . . . . . . . . . . . . . . 17
5.2. Interaction with Mobile IPv6 . . . . . . . . . . . . . . . 19
5.3. Interaction with Mobile IP Tunneling . . . . . . . . . . . 20
5.3.1. Sender-Initiated Reservation with Mobile IP Tunnel . . 20
5.3.2. Receiver-Initiated Reservation with Mobile IP
Tunnel . . . . . . . . . . . . . . . . . . . . . . . . 23
5.3.3. CRN Discovery and State Update with Mobile IP
Show full document text