managing ipv6 deployments v1.000 toc

7/25/2019 Managing IPv6 Deployments v1.000 TOC

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v 1.000

How to Manage IPv6 DeploymentsHow to Manage IPv6 Deployments

Course Duration:

2 days

Course Description:

This course focusses on identification of the most critical IPv6 deployment issues and will providesome guidance for smooth transition from IPv4 to Ipv6.We will identify different prolem areas! e.g.around dual stac" host implementations! #$ dependencies with migration strategies!incompatiilities with %&$ ' %()P re*uests and addressing schemes as well as different supportedfeature sets at networ" nodes +gateways! routers and servers,.

In order to understand all possiilities and procedures! we will start with a discussion of all IP headerfield elements! identify all parts that have een inherited from IPv4! clarify the terminology ande-plain all the new header elements! their purpose and intended usage.

The IP header structure will e completed with the detailed consideration of the new concept of-tension (eaders in IPv6 and the purpose and usage of each of the options.

We will then thoroughly discuss the address structure of IPv6 with the formats of /nicast! ulticastand nycast addresses and what the options are to otain a valid IP address.

The course will then e-plain! how I)Pv6 is structured and how it used to replace and incorporateall other support protocols "nown from IPv4. This will include detailed discussion of addressgeneration options! including %()P! $tateless utoconfiguration! &eighor %iscovery and %uplicateddress %etection! critical issues for the deployment of IPv6.

outing in IPv6 will e the ne-t section! which identifies the protocol options within a domain andetween domains and discussed the related protocols! such as IPn3 and #$P.

With the asic IPv6 features and structures in mind! we will evaluate the potential and real ostaclesin deploying a mi-ed IPv4 and IPv6 environment! discuss the missing ac"ward compatiility andseveral enhancements to overcome address prolems and concerns! as well as issues with mi-ed%&$ and %()P accesses.

selected numer of documented use cases will indicate fault situations due to improper andincompatile implementations in oth hosts and networ"! e.g. dual stac" ehaviour! se*uence ofinitialisations and fallac"! support for various tunneling methods! multihoming issues etc.

We will familiari5e the student with some commands to chec" and verify reachaility! T)P and %&$connections.

We will then investigate various operational issues! starting with security in IPv6! usage in P&networ"s with IP$ec mechanisms for authentication and ciphering.

This will e followed y a study of oile IP with the asic operation and review of I)P protocolenhancements for this case.

INACON GmbH 1999 2015. All rights reserved. Reprodutio! "!d#or u!"uthori$ed use o% this m"teri"l is prohibited "!d&ill be proseuted to the %ull e'te!t o% Germ"! "!d i!ter!"tio!"l l"&s.


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As in all INACON courses we integrated several interactive exercises for a perfect learning experience.Many of these exercises are based on already prepared WIR!"AR# logfiles which are provided to thestudents by the trainer. $or those who don%t have a &C with the' or who do not use WIR!"AR#( the

logfiles are 'ade available as printouts.

Prerequisites:

The student must possess a sound understanding of networ" architecture and pac"et routing ingeneral and today7s T)P'IP version in particular. There is no particular "nowledge re*uired regardingIPv6.

We do recommend our weinar or we ased training courses on IPv6 as preparation for the coursein order to improve efficiency and comprehension.

Course Target:

The student is enaled to develop! test and integrate IPv68e*uipment and protocols and to operaterelated networ"s.

Who should attend this Course:

Test engineers who need to understand IPv68features and their implications in detail.

%esigners of IPv6 networ" domains who re*uire a deep inside view of the various enhancements.

nyone who need to understand the IPv6 terminology! features! addressing and routing mechanisms

and the applicaility in future networ"s.



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Some of your Questions that will be answered:

(ow does the IPv6 protocol header differ from IPv49

Which elements are still used in IPv6 and what is the reason for changes in terminology9

What are -tension (eaders! which information do they convey and how and when are thesee-tensions eing used in IPv69

What is the structure of an IPv6 address and which parts are eing used for pulic routing and how9

What are the changes in the support protocols such as I)P and what happened to P in an IPv6environment9

What is a :in"8:ocal ddress and how is that address otained ' generated9

What is the process and the purpose of $tateless utoconfiguration and how does a terminal 'application otain an IP address in IPv69 (ow aout %()Pv6! when and where must that e used9

Is there a dependency with host operating systems9

(ow do routing protocols such as IP and #$P operate and where are they used9

(ow can Interwor"ing with IPv4 and the migration from IPv4 e accomplished9 What is thedifference in %&$ re*uests and records! where are the incompatiilities9

What is the difference of the various tunneling mechanisms! such as Teredo! 6to4 and others andwhere are they used9

What are the potential prolem areas during IPv6 deployment related to implementation andcompatiility issues etween hosts and networ" nodes! e.g. in dual stac" or tunneling environments.

Which are the security mechanisms provided with IPv6 and how is IP$ec used for authentication

and ciphering9

What is oile IPv6! how does it operate and where is it used9



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Table of Contents:

Reiew of !P" and Differences to !P#

!p" $istory and Wea%nesses

ddress $pace and its :imits

unctionality

IP )ontrol Protocols and )omple-ity

IPv4 outing #verview

&eriew of the !P Protocol $eaders

Terminology

Protocol lements inherited from IPv4

&ew IPv6 Protocol lements! low :ael and others

%etailed IPv6 (eader lement %iscussion

'(tension $eader Concept in !P#

Type and #rder of -tension (eaders

outing (eaders

ragmentation

#ption (eader! ;umograms

$ecurity (eaders

Practical Exercise

)aptop Configuration for I&v* under Windows +& and )IN,+

-eter'ine the structure of an I&v* "eader

Details of !P# )ddressing

)ddress types

/nicast! ulticast and nycast ddresses

ddress $tructures

Interfaces and ddresses



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Details of !C*P#

%iagnostic essages

cho essages

ulticast essages

outer and &eighor essages

edirect essages

Practical exercise

I&v* )og $ile Analysis

)ddress Configuration &ptions %()Pv6 %etails

:in"8:ocal ddress 3eneration

$tateless ddress utoconfiguration

&eighor %iscovery with I)Pv6

%uplicate ddress %etection echanism

Practical exercise

eneration of an I&v* "ost Address based on MAC Address and )in/0)ocal Address usingModified xtended ,ni1ue Identifier Mechanis'

+ame Resolution in !P#

%&$ #verview

%&$ nhancements for IPv66 ecords! everse :oo"up

Comp"tibilit( Issues &ith I)v*+N, re-uests i! du"l st" e!viro!me!ts

!P# Routing Concepts

)ddress )rchitecture and $ierarchy

Routing Protocol &eriew

Intra %omain outing ProtocolsIPn3! #$Pv6 and I$8I$

Inter %omain outing Protocols


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!P# Deployment , &bsticals and Solutions

!P +etwor% &eriew and Problem Description

Imp"t o! other )rotool /"(ersHost O, rel"ted i!do&s /i!u' 3AC4

r"!sport rel"ted C) # ,C) issues 3ulti6Homei!g4

,ervie rel"ted +N, "!d +HC) issues4

O, rel"ted7 hih O, supports &hih %e"ture set8

I)v Addressi!g Issues:'te!sio!s to ,t"teless Autoo!%igur"tio! )riv"( :'te!sio!s4

Router Advertiseme!ts &ith +N, spei%i"tio!s R+N,, +N,,/ vs +HC)v4

Are these RA reli"ble "!d &h"t should be the %"llb" solutio!8

:'te!sio!s to /i!6lo"l Addresses use o% ;o!e I!de'4

*igration Strategies

I)v* # I)v Coe'ist"!e+u"l ,t" +,34

u!!eli!g to* over* eredo u!!el


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Moile IP in IPv6

3obile I) se o% +esti!"tio! Optio!s %or 3obile I)vHome Address

managing ipv6 deployments v1.000 toc

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