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Basic Transition Mechanisms for IPv6 Hosts and Routers (v06) |
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Description: This document specifies IPv4 compatibility mechanisms that can be
implemented by IPv6 hosts and routers. Two mechanisms are specified,
"dual stack" and configured tunneling. Dual stack implies providing
complete implementations of both versions of the Internet Protocol
(IPv4 and IPv6) and configured tunneling provides a means to carry
IPv6 packets over unmodified IPv4 routing infrastructures.
This document obsoletes RFC 2893.
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Added on: 31-Oct-2003 | Downloads: 1593
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Analysis on IPv6 Transition in 3GPP Networks (v11) |
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Description: This document analyzes the transition to IPv6 in Third Generation
Partnership Project (3GPP) packet networks. These networks are
based on General Packet Radio Service (GPRS) technology, and the
radio network architecture is based on Global System for Mobile
Communications (GSM), or Universal Mobile Telecommunications System
(UMTS) / Wideband Code Division Multiple Access (WCDMA) technology.
The focus is on analyzing different transition scenarios,
applicable transition mechanisms and finding solutions for those
transition scenarios. In these scenarios, the User Equipment (UE)
connects to other nodes, e.g. in the Internet, and IPv6/IPv4
transition mechanisms are needed. |
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Added on: 31-Oct-2003 | Downloads: 1591
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IPv6 Enterprise Network Scenarios (v05) |
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Description: This document describes the scenarios for IPv6 deployment within
enterprise networks. It defines a small set of basic enterprise
scenarios and includes pertinent questions to allow enterprise
administrators to further refine their deployment scenarios.
Enterprise deployment requirements are discussed in terms of
coexistence with IPv4 nodes, networks and applications, and in
terms of basic network infrastructure requirements for IPv6
deployment. The scenarios and requirements described in this
document will be the basis for further analysis to determine what
coexistence techniques and mechanisms are needed for enterprise
IPv6 deployment. The results of that analysis will be published in
a separate document.
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Added on: 31-Oct-2003 | Downloads: 1591
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Dual Stack IPv6 on by Default (v03) |
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Description: This document discusses problems that can occur when dual stack nodes
that have IPv6 enabled by default are deployed in IPv4 or mixed IPv4
and IPv6 environments. The problems include application connection
delays, poor connectivity, and network insecurity. The purpose of
this memo is to raise awareness of these problems so that they can be
fixed or worked around, not to try to specify whether IPv6 should be
enabled by default or not.
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Added on: 31-Oct-2003 | Downloads: 1593
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IPv6 Neighbor Discovery On-Link Assumption Considered Harmful (v02) |
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Description: This document describes a change to the IPv6 Neighbor Discovery
conceptual host sending algorithm. According to the algorithm, when
a host's default router list is empty, the host assumes that all
destinations are on-link. This is particularly problematic with
IPv6-capable nodes that do not have off-link IPv6 connectivity (e.g.,
no default router). This document describes how making this
assumption causes problems, and describes how these problems outweigh
the benefits of this part of the conceptual sending algorithm.
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Added on: 31-Oct-2003 | Downloads: 1591
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Procedures for Renumbering an IPv6 Network without a Flag Day (v05) |
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Description: This document describes a procedure that can be used to renumber a
network from one prefix to another. It uses IPv6's intrinsic ability
to assign multiple addresses to a network interface to provide
continuity of network service through a "make-before-break"
transition, as well as addressing naming and configuration management
issues. It also uses other IPv6 features to minimize the effort and
time required to complete the transition from the old prefix to the
new prefix.
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Added on: 05-May-2004 | Downloads: 1591
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IPv6 Enterprise Network Analysis (v01) |
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Description: This document analyzes the transition to IPv6 in enterprise
networks. These networks are characterized as a network that has
multiple internal links, one or more router connections, to one or
more Providers, and is managed by a network operations entity. The
analysis will focus on a base set of transition notational networks
and requirements expanded from a previous Enterprise Scenarios
document. Discussion is provided on a focused set of transition
analysis required for the enterprise to transition to IPv6,
assuming a dual IP layer (IPv4 and IPv6) network and node
environment, within the enterprise. Then a set of transition
mechanisms are recommended for each notational network.
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Added on: 20-Mar-2005 | Downloads: 1591
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Reasons to Move NAT-PT to Experimental (v00) |
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Description: This document discusses issues with the specific form of IPv6-IPv4
protocol translation mechanism implemented by the Network Address
Translator - Protocol Translator (NAT-PT) defined in RFC 2766. These
issues are sufficiently serious that recommending RFC 2766 as a
general purpose transition mechanism is no longer desirable, and this
document requests that the IETF reclassifies RFC 2766 from Standards
Track to Experimental status.
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Added on: 20-Mar-2005 | Downloads: 1591
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ISP IPv6 Deployment Scenarios in Broadband Access Networks (v00) |
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Description: This document provides detailed description of IPv6 deployment and
integration methods and scenarios in today's Service Provider (SP)
Broadband (BB) networks in coexistence with deployed IPv4 services.
Cable/HFC, BB Ethernet, xDSL and WLAN are the main BB technologies
that are currently deployed, and discussed in this document. In this
document we will discuss main components of IPv6 BB networks and
their differences from IPv4 BB networks and how IPv6 is deployed
and integrated in each of these BB technologies using tunneling
mechanisms and native IPv6.
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Added on: 20-Mar-2005 | Downloads: 1591
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