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Internet-Drafts | 15 Nov 2007 06:50
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I-D Action:draft-ietf-sip-hitchhikers-guide-04.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Session Initiation Protocol Working Group of the IETF.

	Title           : A Hitchhiker's Guide to the Session Initiation Protocol (SIP)
	Author(s)       : J. Rosenberg
	Filename        : draft-ietf-sip-hitchhikers-guide-04.txt
	Pages           : 37
	Date            : 2007-11-15

The Session Initiation Protocol (SIP) is the subject of numerous
specifications that have been produced by the IETF.  It can be
difficult to locate the right document, or even to determine the set
of Request for Comments (RFC) about SIP.  This specification serves
as a guide to the SIP RFC series.  It lists the specifications under
the SIP umbrella, briefly summarizes each, and groups them into
categories.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-sip-hitchhikers-guide-04.txt

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Internet-Drafts | 15 Nov 2007 07:30
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I-D Action:draft-ietf-mipshop-3gfh-04.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Mobility for IP: Performance, Signaling and Handoff Optimization Working
Group of the IETF.

	Title           : Mobile IPv6 Fast Handovers for 3G CDMA Networks
	Author(s)       : H. Yokota, G. Dommety
	Filename        : draft-ietf-mipshop-3gfh-04.txt
	Pages           : 27
	Date            : 2007-11-15

Mobile IPv6 is designed to maintain its connectivity while moving
from one network to another.  It is adopted in 3G CDMA networks as a
way to maintain connectivity when the mobile node moves between
access routers.  However, this handover procedure requires not only
movement detection by the MN, but also the acquisition of a new
care-of address and Mobile IPv6 registration with the new care-of
address before the traffic can be sent or received in the target
network.  During this period, packets destined for the mobile node
may be lost, which may not be acceptable for real-time application
such as Voice over IP (VoIP) or video telephony.  This document
specifies fast handover methods in the 3G CDMA networks in order to
reduce latency and packet loss during handover.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-mipshop-3gfh-04.txt

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Internet-Drafts | 15 Nov 2007 08:10
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I-D Action:draft-ietf-crisp-iris-dchk-09.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Cross Registry Information Service Protocol Working Group of the IETF.

	Title           : A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS)
	Author(s)       : A. Newton, M. Sanz
	Filename        : draft-ietf-crisp-iris-dchk-09.txt
	Pages           : 21
	Date            : 2007-11-15

This document describes a lightweight domain availability service
using the Internet Registry Information Service (IRIS) framework and
the data model of the IRIS Domain Registry (DREG) service.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-crisp-iris-dchk-09.txt

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Internet-Drafts | 15 Nov 2007 09:20
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I-D Action:draft-ietf-avt-rtp-evrc-wb-08.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Working Group of the IETF.

	Title           : RTP payload format for Enhanced Variable Rate Wideband Codec (EVRC-WB) and media subtype updates
for EVRC-B codec
	Author(s)       : H. Desineni, D. Kim
	Filename        : draft-ietf-avt-rtp-evrc-wb-08.txt
	Pages           : 37
	Date            : 2007-11-15

This document specifies real-time transport protocol (RTP) payload
formats to be used for the Enhanced Variable Rate Wideband Codec
(EVRC-WB) and updates the media type registrations for EVRC-B codec.
Several media type registrations are included for EVRC-WB RTP payload
formats.  In addition, a file format is specified for transport of
EVRC-WB speech data in storage mode applications such as e-mail.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-avt-rtp-evrc-wb-08.txt

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Internet-Drafts | 15 Nov 2007 10:20
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I-D Action:draft-ietf-ancp-framework-04.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Access Node Control Protocol Working Group of the IETF.

	Title           : Framework and Requirements for an Access Node Control Mechanism in Broadband Multi-Service Networks
	Author(s)       : S. Ooghe, et al.
	Filename        : draft-ietf-ancp-framework-04.txt
	Pages           : 41
	Date            : 2007-11-15

The purpose of this document is to define a framework for an Access
Node Control Mechanism between a Network Access Server (NAS) and an
Access Node (e.g. a Digital Subscriber Line Access Multiplexer
(DSLAM)) in a multi-service reference architecture in order to
perform QoS-related, service-related and Subscriber-related
operations.  The Access Node Control Mechanism will ensure that the
transmission of the information does not need to go through distinct
element managers but rather using a direct device-device
communication.  This allows for performing access link related
operations within those network elements, while avoiding impact on
the existing OSS systems.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-ancp-framework-04.txt

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Internet-Drafts | 15 Nov 2007 10:50
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I-D Action:draft-sheffer-ipsec-failover-01.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : IPsec Gateway Failover Protocol
	Author(s)       : Y. Sheffer, et al.
	Filename        : draft-sheffer-ipsec-failover-01.txt
	Pages           : 22
	Date            : 2007-11-15

The Internet Key Exchange version 2 (IKEv2) protocol has
computational and communication overhead with respect to the number
of round-trips required and cryptographic operations involved.  In
remote access situations, the Extensible Authentication Protocol is
used for authentication, which adds additional latency.

To re-establish security associations (SA) upon a failure recovery
condition is time consuming, especially when an IPsec peer, such as a
VPN gateway, needs to re-establish a large number of SAs with various
end points.  A high number of concurrent sessions might cause
additional problems for an IPsec peer during SA re-establishment.

In many failure cases it would be useful to provide an efficient way
to resume an interrupted IKE/IPsec session.  This document proposes
an extension to IKEv2 that allows a client to re-establish an IKE SA
with a gateway in a highly efficient manner, utilizing a previously
established IKE SA.

A client can reconnect to a gateway from which it was disconnected,
or alternatively migrate to another gateway that is associated with
the previous one.  The proposed approach conveys IKEv2 state
information, in the form of an encrypted ticket, to a VPN client that
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Internet-Drafts | 15 Nov 2007 12:40
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I-D Action:draft-ietf-mmusic-sdp-media-capabilities-02.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiparty Multimedia Session Control Working Group of the IETF.

	Title           : SDP media capabilities Negotiation
	Author(s)       : R. Gilman, et al.
	Filename        : draft-ietf-mmusic-sdp-media-capabilities-02.txt
	Pages           : 28
	Date            : 2007-11-15

Session Description Protocol (SDP) capability negotiation provides a
general framework for negotiating capabilities in SDP.  The base
framework defines only capabilities for negotiating transport
protocols and attributes.  In this document, we extend the framework
by defining media capabilities that can be used to negotiate media
types and their associated parameters.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-mmusic-sdp-media-capabilities-02.txt

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Internet-Drafts | 15 Nov 2007 14:40
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I-D Action:draft-ellermann-spf-options-02.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : Sender Policy Framework: SPF Options
	Author(s)       : F. Ellermann
	Filename        : draft-ellermann-spf-options-02.txt
	Pages           : 8
	Date            : 2007-11-15

In discussions about the Sender Policy Framework (SPF) users often
wanted to add optional properties to their sender policies.  The
modifier "match_subdomains=yes" made it into early SPF drafts.  This
memo proposes a general syntax for a modifier "op=" for this purpose.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ellermann-spf-options-02.txt

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Internet-Drafts | 15 Nov 2007 14:50
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I-D Action:draft-ietf-dime-app-design-guide-05.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Diameter Maintenance and Extensions Working Group of the IETF.

	Title           : Diameter Applications Design Guidelines
	Author(s)       : V. Fajardo, et al.
	Filename        : draft-ietf-dime-app-design-guide-05.txt
	Pages           : 20
	Date            : 2007-11-15

The Diameter Base protocol provides updated rules on how to extend
Diameter by modifying and/or deriving from existing applications or
creating entirely new applications.  This is a companion document to
the Diameter Base protocol which further explains and/or clarify
these rules.  It is meant as a guidelines document and therefore it
does not add, remove or change existing rules.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-dime-app-design-guide-05.txt

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Internet-Drafts | 15 Nov 2007 15:40
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I-D Action:draft-thiruvengadam-nsis-mip6-fw-07.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : Mobile IPv6 - NSIS Interaction for Firewall traversal
	Author(s)       : H. Tschofenig, et al.
	Filename        : draft-thiruvengadam-nsis-mip6-fw-07.txt
	Pages           : 24
	Date            : 2007-11-15

Most of the firewalls deployed today are Mobile IPv6 unaware.
Widespread Mobile IPv6 deployment is not possible unless Mobile IPv6
messages can pass through these firewalls.  One approach is to use a
signaling protocol to communicate with these firewalls and instruct
them to bypass these Mobile IPv6 messages.  The goal of this document
is to describe the interaction between NSIS and Mobile IPv6 for
enabling Mobile IPv6 traversal.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-thiruvengadam-nsis-mip6-fw-07.txt

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