Network Working Group                                          Z. Wenzel
Request for Comments: 2901                                    J. Klensin
FYI: 37                                                          R. Bush
Category: Informational                                         S. Huter
                                        Network Startup Resource Center
                                                            August 2000


  Guide to Administrative Procedures of the Internet Infrastructure

Status of this Memo

  This memo provides information for the Internet community.  It does
  not specify an Internet standard of any kind.  Distribution of this
  memo is unlimited.

Copyright Notice

  Copyright (C) The Internet Society (2000).  All Rights Reserved.

Abstract

  This document describes the administrative procedures for networks
  seeking to connect to the global Internet.  This includes the steps
  and operations necessary for address space allocation and
  registration, routing database registration, and domain name
  registration.  The document also contains information about the
  required forms and how to obtain them.

Table of Contents

  Who Should Read This Document ...................................  2
  Checklist .......................................................  3
  Prerequisites ...................................................  3
  I.    Preparation of Systems and Network Planning ...............  4
          A.  What do I need to connect to the Internet? ..........  4
          B.  What connectivity medium should I choose? ...........  4
          C.  What else do I need to do? ..........................  4
          D.  How do I get the documents referred to in this guide?  6
          E.  Section References ..................................  6
  II.   Address Space Allocation ..................................  7
          A.  Who is my upstream provider? ........................  7
          B.  How much address space should I ask for? ............  8
          C.  What is CIDR? .......................................  9
          D.  How do I request and register address space? ........ 10
          E.  Section References .................................. 13





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  III.  Autonomous Systems (AS) ................................... 13
          A.  What is an ASN and do I need one? ................... 13
          B.  How do I register an ASN? ........................... 14
          C.  Section References .................................. 15
  IV.   Routing and Exchange Points ............................... 15
          A.  Do I need to register with a routing database? ...... 15
          B.  What about CIDR and routing? ........................ 16
          C.  How do I choose a routing database? ................. 16
          D.  How do I register in the RADB (The Americas)? ....... 17
          E.  Section References .................................. 18
  V.    Domain Name Registration .................................. 18
          A.  What is a country domain? ........................... 18
          B.  How do I register as a country domain? .............. 18
          C.  What if my country is already registered? ........... 19
          D.  How do I resolve a country domain name dispute? ..... 19
          E.  Section References .................................. 19
  VI.   IN-ADDR.ARPA Domain Delegation ............................ 19
          A.  What is an IN-ADDR.ARPA domain and do I need one? ... 20
          B.  How do I register an IN-ADDR.ARPA domain? ........... 20
  VII.  Security .................................................. 21
          A.  Is there a way to prevent unauthorized changes to my
          objects? ................................................ 21
  VIII. Network Optimization and Management ....................... 22
          A.  How do I optimize traffic on my network? ............ 22
  Security Considerations ......................................... 22
  Acknowledgements ................................................ 22
  References ...................................................... 22
  Authors' Addresses .............................................. 24
  Appendix A:  The Internet Agencies .............................. 25
  Appendix B:  Documentation ...................................... 28
  Appendix C:  Country Codes ...................................... 29
  Appendix D:  Acronyms ........................................... 30
  Full Copyright Statement ........................................ 31

Who Should Read This Document

  This document is intended for system engineers and technical managers
  of networks who want to make a connection to the Internet.  It
  assumes a basic knowledge of the Internet and networking.

  This information is intended to help new or expanding networks
  understand and follow the Internet administrative procedures, and to
  provide assistance in filling out the various templates and
  registration forms.  Appendix D is a glossary of acronyms.







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Checklist

  This document will explain the following procedures:

  o  Determine your organization type and current status.
  o  Determine your administrative and technical contacts.
  o  Determine your budget (and chargeback system) and choice of
     carriers.
  o  Determine to whom you will connect.
  o  Predict your current and projected address space needs.
  o  Set-up your system to connect.
  o  Request and register your address space allocation.
  o  Request and register an autonomous system number, if needed.
  o  Register with a routing database, if needed.
  o  Register your country's domain name, if needed.
  o  Request and register your IN-ADDR.ARPA domain name, if needed.

Prerequisites

  This document assumes that you have examined different alternatives
  for physical connectivity and will assist you in navigating the
  Internet infrastructure so that you can use that connectivity. In
  choosing your upstream provider, you should consider their ability to
  deal with the Internet infrastructure.

  What will you be doing and what role will you play?

  o  If you are interested in connecting yourself (or a small
     organization), you are an Internet end user.  You will probably
     want to contact an Internet Service Provider (ISP) for most of
     your needs.  Read section I and the first part of section II.

  o  If you are interested in connecting your organization and in
     having address space to distribute within your network, you are an
     Internet high volume end user.  You will need more address space,
     but still may chose to work with an Internet Service Provider
     (ISP) for most of your needs.  Read sections I and II.

  o  If you are interested in connecting your organization, and in
     distributing addresses to your clients (who are end users), you
     are an Internet Service Provider (ISP).  You will need to contact
     a Local Internet Registry (if one is available, or your upstream
     provider).  Read section I and continue reading the rest of this
     document.







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  o  If you are interested in distributing addresses to your clients
     and your clients are in turn distributing addresses, you are a
     Local Internet Registry or large ISP.  You will probably need to
     contact the Regional Internet Registry in your geographical area.
     Read section I and continue reading the rest of this document.

I.      Preparation of Systems and Network Planning

  STEP ONE: PREPARE INFORMATION, ORGANIZE HARDWARE, FIGURE OUT TO WHOM
  YOU WILL CONNECT, AND TEST IN-COUNTRY SYSTEMS.

A.  What do I need to connect to the Internet?

  You can connect using dial-up or dedicated lines, and you can choose
  UUCP or IP.  It is preferable to be running the UNIX operating system
  with TCP/IP over a dedicated line, although you can begin by using
  UUCP over a dial-up line.  Although there are alternatives to UNIX,
  for historical reasons and robustness UNIX is better prepared to
  handle Internet connectivity.  It is best to use TCP/IP inside your
  network even if you use another method for your external
  connectivity.

  You will need to obtain an Internet Protocol (IP) address, or block
  of addresses, and a domain name.  You may also need an Autonomous
  System Number (ASN) and an IN-ADDR.ARPA (reverse addressing) domain
  name.  However, you may begin by having dial-up connectivity to
  another organization that supports one or more mail exchange (MX)
  record(s) for your site.  This would allow you to receive email at
  your own domain name without requiring you to invest as much
  initially.

B.  What connectivity medium should I choose?

  You may be constrained by telecommunications regulations in your
  country as to your choice of dial-up, digital phone lines, fiber
  optic cable, or satellite suppliers.  If not, cost, bandwidth, and
  reliability will determine your choice.

C.  What else do I need to do?

  Before you do anything else:

  1. Designate an administrative contact person and a technical contact
  person.

  Choose one person to be the administrative contact and another person
  to be the technical contact.  Write down their full names, email and
  postal addresses, and telephone and fax numbers (with country



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  prefixes in the form + country code (e.g., +011), city code, and
  local telephone number).  The administrative contact should be a
  member of your organization and must reside in the country.  The
  technical contact should be the key network support person and may be
  represented initially by someone outside of the country.  Note that
  the technical contact must transition to a network support person
  residing in the country.  The Internet Registries will request this
  information in the form of database entries called objects.  For
  example, on the RIPE template, the administrative contact should be
  listed in the admin-c field in the database objects, and the
  technical contact in the tech-c field in the database objects (more
  information on database objects follows in section II D below).

  2. Determine your cost-recovery charging scheme, if needed, so that
  you can sustain operations.

  No form or record will specifically request this, but it is important
  that you project your costs adequately so that you can assess fees to
  cover them and ensure stability of operations.

  3. Diagram your network topology.

  Determine the number of groups and end users.  Describe the size and
  shape of your current network.  Design your addressing plan based on
  this information.  It may be helpful to consider your organization
  chart when doing this, if you anticipate it to be fairly stable.

  If you are restricted to using the local telecommunications company's
  telephone circuit, choose your circuit carrier based on capacity and
  where it lands geographically.  Consider an asymmetric circuit, e.g.,
  128kbps in and 64kbps out, if you expect to have more incoming
  traffic than outgoing (e.g., if most of the traffic is expected to
  originate from web servers outside your network).

  4.  Determine to whom you will connect.

  See the prerequisites section for types of connection providers that
  might be appropriate for your situation.  Determine which ISP or
  telecommunications company best fits your connectivity needs.

  5.  Predict your address space and bandwidth requirements from end
  user needs.

  Since address space is finite and must be conserved, end users are
  not permitted to reserve address space.  Address space is based on
  what your needs are and how you justify those needs.  Evaluation of
  IP address space requests is usually based on the documentation you
  provide for the following 24 months (as per RFC 2050), as specified



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  in the address space usage template and in the addressing plan you
  submit.  Once you have used your assigned address space, you can
  request additional space based on an updated estimate of growth in
  your network.  This usually includes detailed documentation, updating
  the appropriate regional registry database with details of your end
  user assignments, and assigning address space both conservatively and
  efficiently.

  You will need to justify your needs for address space by
  communicating your network design and should be prepared to clearly
  present your plan for effective use of the request.  Determine your
  current and future user needs.  If you are offering virtual web
  services, it is no longer necessary to assign one IP address per
  domain.  HTTP/1.1 defines the "host" header to allow vanity names
  without the use of an IP address.  Allocations for points of presence
  (POP) throughout your region should also be determined.  Predictions
  of user behavior can be based on analysis of published rates,
  interviews with individual and institutional subscribers, and case
  histories of other countries (see "History of the Internet in
  Thailand").  For example,

     Area1
       10 dialup modems
       10 leased lines to organization's LANs (size of the LANs)
     Area2
        5 dialup modems
     Main POP
        5 servers: mail, WWW, DNS, FTP, etc.

  When you design your plan, you should design it for what you need
  now, what you believe you will need six months from now, and then one
  year and two years from now.

  6.  Set up, connect, and test your hardware and software.

  It is important to ensure that you have enough representative systems
  set up and their connectivity tested using temporary addresses before
  contacting the appropriate agency for address space.

D.  How do I get the documents referred to in this guide?

  See Appendix B for details on obtaining the documents referred to in
  this guide.

E.  Section References

  For more information on TCP/IP, see RFC 2151, "A Primer on Internet
  and TCP/IP Tools and Utilities".



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II.     Address Space Allocation

  STEP TWO: OBTAIN ADDRESS SPACE ALLOCATION AND REGISTRATION FROM THE
  ISP YOU ARE CONNECTING TO, OR (AS A LAST RESORT) YOUR REGIONAL
  REGISTRY.

  Internet Protocol (IP) addresses (under the current version 4) are
  32-bit numbers usually expressed as 4 octets in dotted decimal
  notation (for example, 128.223.162.27, which is the IP address for
  the Network Startup Resource Center (NSRC) web server at the time of
  this writing).  Public IP addresses make up the Internet address
  space.  Addresses are allocated in a hierarchical manner and are
  designed to be unique.

  The Internet Assigned Numbers Authority (IANA) allocates large
  address blocks to the three current Regional Internet Registries
  (IRs): ARIN, APNIC, and RIPE NCC which, in turn, allocate smaller
  blocks to Local Internet Registries or large ISPs.  Local Internet
  Registries, which are typically ISPs or collections of ISPs
  represented at a country level, and large ISPs process the vast
  majority of address space assignments to ISPs and end users

  Contact the Internet service provider from whom you are getting your
  connectivity services (your upstream provider) with an address
  allocation request.  It is important and required that you contact
  your upstream provider first, and not the Regional IR automatically.
  The first question the Regional Registry will ask you is why you
  cannot get address space from your upstream provider.

A.  Who is my upstream provider?

  If there is an ISP already functioning in your country, contact them
  directly.  If you are to be the first connection in your country, you
  may need to contact your Regional IR in your geographic region, but
  you should always contact your upstream provider first for assistance
  and guidance.  Since address allocation is hierarchical, the
  administrative organizations and procedures also represent this
  hierarchical structure.  It is important not to skip a step in the
  hierarchy.  Current Regional Registries include ARIN (the Americas,
  Caribbean, and Africa), RIPE (Europe, Africa, and the Middle East),
  and APNIC (the Pacific Rim and Asia).  Contact information for these
  organizations is listed in Appendix A.

  You should contact your Regional Internet Registry if 1) the ISP you
  are connecting to is unable or unwilling to provide address space, or
  2) your particular connectivity requirements will result in non-local
  data to your customers possibly taking a different route over the
  Internet than data destined for your upstream provider's customers,



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  or 3) you anticipate a quick growth rate that may require changing
  your current upstream provider to a larger one and you wish to avoid
  the renumbering that such a move would require.

B.  How much address space should I ask for?

  Regional IRs typically assign address blocks on the basis of an
  immediate need and projected utilization rate within one year.  (If
  you are in the ARIN region, it is one year for end user organizations
  and three months for ISPs.)  Calculate your address space request
  accordingly.  It is recommended to include the organization chart and
  network topology diagram referred to in section I.C, number 3
  (above).  Note that address space is allocated based on CIDR bit
  boundaries (see next section).  The registries will need to
  understand your network engineering and deployment plans in
  significant detail before they can allocate address space.
  Therefore, the more detailed information you can provide, the more
  likely your request will be processed quickly.

  If you obtain address space from your ISP, it is very likely that you
  will need to renumber should you decide to change upstream providers
  and/or if you grow considerably.  As this renumbering may affect your
  customers (and their customers, etc.) if they are using dedicated
  lines, you should carefully weigh the cost/benefit involved in
  obtaining address space from your upstream provider.

  If you are singly homed, you should obtain your address space from
  your upstream ISP.  If you plan on enlarging but remaining singly
  homed, you should continue to obtain space this way as it promotes
  aggregation.  If, however, you plan to be multi-homed as part of your
  growth plan, it would make sense to become a member of an appropriate
  Regional IR (or, if one exists in your region, a national Network
  Information Center (NIC) and obtain a /19 or "provider aggregatable"
  address space.

  The minimum routable block is often a /19, so if you plan on
  enlarging, it is better to pay the fees to the Regional IR now and
  obtain a /19 block so that you will not have to renumber later.  Note
  that if you are an ISP in the ARIN region, ARIN  has special
  requirements before you can do this in terms of the amount of address
  space you have previously used, which must be a /21.  The current
  policy is that you must have used a /19 previously from your upstream
  ISP before going to ARIN, or you must be multi-homed and show you
  have used a /21 and be willing to renumber and ARIN will issue a /20
  from a reserved /19.






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  As of February 8, 1999, ARIN lowered the minimum allocation size for
  IP addresses from a /19 to a /20.  ARIN will issue initial
  allocations of prefixes no longer than /20.  If allocations smaller
  than /20 are needed, ISPs and end users should request address space
  from their upstream provider.  ARIN does not guarantee that addresses
  will be globally routable.

  APNIC and RIPE NCC do not have these requirements.  For APNIC, new
  allocations to members will be a /19.

  Remember that your upstream provider should route you if you ask
  them.  You are a customer of the ISP, so if the service is not what
  you need you should change ISPs.

  IF YOU ARE CONNECTED TO ONLY ONE PROVIDER, AND ARE NOT VERY LARGE
  YET, GET AN ADDRESS RANGE FROM YOUR PROVIDER.  SKIP THE REST OF THIS
  SECTION AND ALL OF SECTION V.

C.  What is CIDR?

  CIDR stands for Classless Inter-Domain Routing.  Historically, IP
  addresses were assigned within classes: Class A (8 bits of network
  address, 24 bits of host address), Class B (16 bits of network
  address, 16 bits of host address), or Class C (24 bits of network
  address, 8 bits of host address).  With the advent of CIDR, address
  space is now allocated and assigned on bit boundaries.  Using CIDR
  means you are able to assign addresses corresponding with the number
  of hosts on the network, thereby conserving address space.

  The following table illustrates this:

  Addrs Bits  Pref  Class         Mask

  1       0       /32                     255.255.255.255
  2       1       /31                     255.255.255.254
  4       2       /30                     255.255.255.252
  8       3       /29                     255.255.255.248
  16      4       /28                     255.255.255.240
  32      5       /27                     255.255.255.224
  64      6       /26                     255.255.255.192
  128     7       /25                     255.255.255.128
  256     8       /24     1C              255.255.255.0
  512     9       /23     2C              255.255.254.0
  1K      10      /22     4C              255.255.252.0
  2K      11      /21     8C              255.255.248.0
  4K      12      /20     16C             255.255.240.0
  8K      13      /19     32C             255.255.224.0




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  Addrs
        Number of addresses available; note that the number of
        addressable hosts normally is 2 less than this number because
        the host parts with all equal bits (all 0s, all 1s) are
        reserved.

  Bits
        Size of the allocation/assignment in bits of address space.

  Pref
        Length of the prefix covering this address space. This is
        sometimes used to indicate the size of an
        allocation/assignment.

  Class
        Size of the address space in terms of class C network numbers.

  Mask
        The network mask defining the routing prefix in dotted quad
        notation.

  (From http://www.ibm.net.il/~hank/cidr.html)

D.  How do I request and register address space?

  You will need to send a database object to the appropriate registry
  to request and register address space.  The registration databases
  are composed of records that are a series of fields separated by one
  or more blank lines; each field consists of two parts, the tag and
  the value.  Do not modify the tags in the templates or errors will
  occur.  Values for particular fields are specified in the templates;
  be careful to enter appropriate information.

  The first line of a template denotes the record type.  For example,
  an IP address template's first line is inetnum, therefore the record
  is known as an inetnum object.  This first line is also used as the
  primary key for the record, therefore if you want to modify the first
  field of the record, the only way to do so is to delete the record
  entirely and add a new record with the corrected information.

  For illustration, here is the RIPE inetnum object.

     inetnum: [IP address range that will be assigned]
     netname: Network-Name
     descr: Network-Name Communications Company, Town
     admin-c: NIC-handle of administrative contact
     tech-c: NIC-handle of technical contact
     country: ISO 3166-country-code



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     rev-srv: ns.someserver.net
     rev-srv: ns.otherserver.net
     status: assigned pa (provider aggregatable)
       or assigned pi (provider independent)
     changed: [email protected] 960731
     source: RIPE

  For Countries in the APNIC Region

  In order to obtain services from APNIC, you will need to become a
  member.  APNIC-070 is the APNIC Membership Application.  It is
  located at:

     ftp://ftp.apnic.net/apnic/docs/membership-application

  Send the completed  form via email to APNIC at:

     [email protected]

  APNIC Address Allocation Requests:

  Once you have become a member, you can request IP address space using
  one of the three IP address request forms.  If you are an
  organization that will use address space internally only (e.g., large
  enterprises such as universities, government ministries, large
  corporations, etc.), choose #1 (End User Address Request).  If  you
  are an organization that plans to sub-delegate address space to
  customers (e.g., you are an ISP), choose #2 (ISP Address Request).
  If you are a confederation of ISPs (e.g., national NICs, etc.),
  choose #3 (Confederation Address Request).

  1.  APNIC-074 is the APNIC End User Internet Address Request Form.

  2.  APNIC-065 is the APNIC Internet Services Provider Internet
  Address Request Form.

  3.  Confederations are a means by which service providers can group
  together to provide resource allocation and registration services
  tailored to their specific local language and cultural requirements.
  For details on how to become an APNIC recognized confederation,
  please see APNIC Confederation Concepts and Requirements located at:

     ftp://ftp.apnic.net/apnic/docs/confed-requirements

  APNIC-074 is the APNIC Confederation Internet Address Request Form.






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  Copies of all forms can be found in the following directory:

     ftp://ftp.apnic.net/apnic/docs
  or
     http://www.apnic.net/reg.html

  All completed forms should be sent to:

     [email protected]

  If there are strong reasons why you cannot obtain address space from
  your upstream ISP, and you require address space as a one-time
  allocation only, you can obtain address space as a "non member".  For
  more details, see APNIC-071:

     http://ftp.apnic.net/apnic/docs/non-member-application

  and send the completed form to:

     [email protected]

  For Countries in the ARIN Region

  Membership in ARIN is optional and not a requirement for requesting
  IP address space from the registry or from your Internet service
  provider.  If you are a large end user organization, choose #1.  If
  you are an ISP, choose #2.

  1.  The form for network number assignments is located at:

     ftp://rs.arin.net/templates/networktemplate.txt
  or
     http://www.arin.net/templates/networktemplate.txt

  2.  The form for ISPs to obtain a CIDR block of IP network numbers is
  located at:

     ftp://rs.arin.net/templates/isptemplate.txt
  or
     http://www.arin.net/templates/isptemplate.txt

  Send either completed form via email to ARIN at:

     [email protected]

  with "IP request" (if you chose #1) or "ISP CIDR request" (if you
  chose #2) in the subject field, as appropriate.




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  For Countries in the RIPE Region

  RIPE NCC provides IP address space allocation only to contributing
  local Internet registries.  For a description of the European
  Internet Registry policies and procedures, see RIPE-159, "European
  Internet Registry Policies and Procedures".  It is located at:

     ftp://ftp.ripe.net/ripe/docs/ripe-159.txt

  RIPE-160 is Guidelines for Setting up a Local Internet Registry.  It
  is located at:

     ftp://ftp.ripe.net/docs/ripe-160.txt

  If you have questions regarding setting up a new local IR, please
  contact the RIPE NCC at:

     [email protected]

  Once your local IR is established, you will get detailed information
  on how to submit requests to the RIPE NCC hostmaster.

  Send the completed form via email to RIPE NCC at:

     [email protected]

  If you have general queries, please contact RIPE NCC at:

     [email protected]

E.  Section References

  For more information on IP addresses, see RFC 1518, "An Architecture
  for IP Address Allocation with CIDR" and RFC 2050, "Internet Registry
  IP Allocation Guidelines".

III.    Autonomous Systems (AS)

  STEP THREE:  IF NEEDED, OBTAIN AN AUTONOMOUS SYSTEM NUMBER.

A.  What is an ASN and do I need one?

  Autonomous System Numbers (ASNs) are used to facilitate routing in
  multi-homed environments.  They are allocated when your routing
  policy is different from your provider's.  This generally means your
  site is multi-homed.  In nearly all cases, unless you are multi-homed
  to more than one ISP, you will not need an ASN.  If your routing
  policy does not differ from your service provider's, you should use



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  the service provider's ASN.  If there is constant traffic between you
  and a point in another country, you may want to connect to a second
  ISP in that country.  Note that the resultant multi-homing generally
  makes the system more robust and may also change registry (and
  therefore request) relationships.  It also increases costs greatly.

  You may have to reduce traffic on your international lines by
  choosing to connect to a local exchange point.  This allows traffic
  to stay within your country and off of expensive international links.
  If you implement this plan, you will be multi-homed and will need to
  read the autonomous systems and routing sections of this document.

B.  How do I register an ASN?

  Since the ASN space is quite limited, request only what you really
  need when you need it.

  For Countries in the APNIC Region

  APNIC-066 is the ASN Request Form. The form is located at:

     http://ftp.apnic.net/apnic/docs/asn-request

  Send the completed form via email to APNIC at:

     [email protected]

  For Countries in the ARIN Region

  A complete listing of assigned ASNs is located at:

     ftp://rs.arin.net/netinfo/asn.txt

  The ASN registration form is located at:

     ftp://rs.arin.net/templates/asntemplate.txt
  or
     http://www.arin.net/templates/asntemplate.txt

  Send the completed form via email to ARIN at:

     [email protected]

  with "ASN request" in the subject field.







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  For Countries in the RIPE Region

  The European Autonomous System Number Application Form and Supporting
  Notes form (RIPE-147) is located at:

     ftp://ftp.ripe.net/ripe/docs/ripe-147.txt

  Local IRs can send the completed form via email to RIPE at:

  [email protected]

C.  Section References

  For more information on ASNs, see RFC 1930, "Autonomous Systems
  (AS)".

IV.     Routing and Exchange Points

  STEP FOUR: IF NEEDED, REGISTER WITH A ROUTING DATABASE.

A.  Do I need to register with a routing database?

  You do not need to register with a routing database if you are simply
  carrying default routes to your (single) ISP.  If you get your
  address space from an ISP, the ISP will register you.  If you are
  connected to more than one ISP, then you should register with a
  routing database.

  The more multi-homed you are, the larger your routing tables need to
  be.  If you are connected to public exchange points (see examples
  below), or to more than one backbone ISP, you need to carry full
  routing tables and run without a default route.

  Example European Exchange Points:

  LINX            London Internet Exchange
  M9-IX           Moscow Internet Exchange
  NIX.CZ          Neutral Internet Exchange, Czech Republic

  Example Asia/Pacific Exchange Points:

  AUIX            Australia Internet Exchange
  HKIX            Hong Kong Internet Exchange
  JPIX            Japan Internet Exchange







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  Example Americas Exchange Points:

  MAE-EAST        Metropolitan Area Ethernet - East
  MAE-WEST        Metropolitan Area Ethernet - West
  PAIX            Palo Alto Internet Exchange

  Depending on the requirements of your international ISP, you may be
  able to have only a default route to them and specific routes to
  other suppliers if you have an in-country exchange point.  Or they
  may require that you carry a full set of routes, treating your
  connection to the in-country exchange point as if it were a multi-
  homed connection.

B.  What about CIDR and routing?

  All registries use CIDR. All major router vendors (Cisco, 3Com,
  Nortel, Proteon, IBM, etc.) support CIDR.  CIDR Internet routers use
  only the prefix of the destination address to route traffic to a
  subnetted environment.

C.  How do I choose a routing database?

  The Internet Routing Registry (IRR) describes registries maintained
  by several national and international networking organizations.
  These currently include the RIPE Network Coordination Centre (NCC),
  ANS (Advanced Network Solutions, Inc.), Bell Canada (formerly
  CA*net), Cable and Wireless (CW), and the Routing Arbiter Database
  (RADB).  The IRR is a way for ASNs to publicize their own intended
  routing policies without having to request a change from a go-
  between.

  "whois" queries to "whois.ra.net" return data that they gather from
  the entire IRR set of routing registries.  Tools such as "peval" and
  "rtconfig" return data only from the RADB.  Thus, when running those
  tools and desiring data from a set of registries, one must enumerate
  them as in the following example.  "whois" queries to the client
  configure the precedence of routing databases.  For example:

     @RtConfig set sources = "TEST, RADB, RIPE, ANS, BELL, CW"

  There are several other registries, such as ALTDB.  A list, and other
  information on RADB, is available at:

     http://www.radb.net/

  As of January 1, 2000, the transition to the Routing Policy
  Specification Language (RSPL) is complete.  RIPE-181 object
  submissions are no longer accepted.  For more information, see:



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     http://www.merit.edu/radb/announce.html

  With the exception of the Routing Arbiter Database, each registry
  serves a limited customer base.  ANS, Cable and Wireless, and Bell
  Canada accept routing registrations for their customers alone, and
  the RIPE NCC oversees European registrations. The Routing Arbiter
  Database is unique in that it handles registrations for networking
  organizations not covered by the other routing registries. The
  Routing Arbiter also provides coordination among all the registries
  to ensure consistent representation of routing policies.

  All Regional IRs need to register with one (only one) of the routing
  databases in the IRR. If you are announcing routes via BGP4, you need
  to register your routes in the Routing Registry in only one of the
  IRR's.  Logically, this will be the "closest" IRR to you.  However,
  note that some ISPs do not use the regional registries or RADB.

D.  How do I register in the RADB (The Americas)?

  You need to submit three types of database records to the RADB: one
  or more maintainer objects, an AS object, and one or more route
  objects.

  To specify the individuals who are allowed to update your records in
  the RADB, fill out one or more maintainer objects and send them via
  email to:

     [email protected]

  You need to submit a maintainer object before you can register any AS
  or route objects.

  To describe the autonomous system that announces your routes, fill
  out an AS object and submit it via email to:

     [email protected]

  AS objects are also called aut-num objects.

  To register your routes, fill out one or more route objects, and send
  them to RADB via email to:

     [email protected]

  Note that most of the IRR participants have the [email protected] email
  address function for accepting updates to the IRR automatically.





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E.  Section References

  For more information on routers, see RFC 1812, "Requirements for IP
  Version 4 Routers".  See also RFC 1786, "Representation of IP Routing
  Policies in a Routing Registry (ripe-181++)".

  For more information on CIDR and routing, see RFC 1817, "CIDR and
  Classful Routing".

V.      Domain Name Registration

  STEP FIVE:  REGISTER YOUR DOMAIN NAME.

A.  What is a country domain?

  The Domain Name System (DNS) specifies the naming of computers within
  a hierarchy.  Top-Level Domain (TLD) names include generic TLDs
  (gTLDs) and two-letter country codes (ccTLDs).  Examples of gTLDs
  include .com (commercial), .net (network), and .org (organization).
  Examples of two-letter country codes are .ca for Canada, .fr for
  France, and .id for Indonesia.  ISO 3166 is used as a basis for
  country code top-level domain names.  Country codes are assigned by
  the International Organization for Standardization (ISO) in
  cooperation with the United Nations.  The Internet Assigned Numbers
  Authority (IANA) directly registers all country-code top-level
  domains, however it is not involved in the allocation of codes to
  countries.  IANA is a function of the Internet Corporation for
  Assigned Names and Numbers (ICANN, see Appendix A).  See ISO 3166 for
  more information and a current listing of country codes (Appendix C).

  A hierarchy of names may, and normally should be, created under each
  TLD.  There is a wide variation in the structure of country domains.
  In some countries there is a substantial hierarchy, while in others
  the structure is flat.  In some country domains the second levels are
  generic categories, while in others they are based on geography, and
  in still others, organization names are listed directly under the
  country code.  Examples of second level generic categories are ac or
  edu (academic or education), co or com (corporate or commercial), and
  go or gov (government).

B.  How do I register as a country domain?

  First check that: (1) the domain is still available, few are, (2) you
  have someone in your country as the administrative contact, and (3)
  your name servers are prepared (see RFC 1912 for information on
  common errors in preparing name servers).





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  The whois master database is the authoritative source of information
  on .com, .net, .org, and .edu domain name registrations.  It is
  currently maintained by Network Solutions, Inc. and holds referral
  pointers to which whois database contains the record for the domain
  name.

  To apply to manage a country code top-level domain you should:

  1. First, if you are on a UNIX host, use the "whois" command to see
  if the domain is already registered:

     whois =<domain>

  2. If the domain does not already have an administrative contact,
  request a Domain Name Agreement template from IANA by sending email
  to:

     [email protected]

C.  What if my country is already registered?

  If your country is already registered, contact the country-code
  administrator to register a new second-level domain name.

  Please note that ARIN, RIPE, and APNIC do not handle domain names
  (other than IN-ADDR.ARPA).  If you want to register a domain name
  directly under a top-level domain (TLD), please contact the
  appropriate TLD administrator.

D.  How do I resolve a country domain name dispute?

  See RFC 1591 for domain name dispute information.  Note that you will
  need to resolve the dispute within your country before you contact
  IANA.

E.  Section References

  For more information on domain names, see RFC 1591, "Domain Name
  System Structure and Delegation"; RFC 1713, "Tools for DNS
  Debugging"; and RFC 1912, "Common DNS Operational and Configuration
  Errors".

VI.     IN-ADDR.ARPA Domain Delegation

  STEP SIX:  IF NEEDED, REGISTER YOUR IN-ADDR.ARPA DOMAIN.






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A.  What is an IN-ADDR.ARPA domain and do I need one?

  An IN-ADDR.ARPA domain allows for mapping of IP addresses into domain
  names.  This is often referred to as "inverse addressing" because it
  is the opposite of the domain name to IP address resolution.  IN-ADDR
  domains are represented using the network number in reverse.  For
  example, the IN-ADDR domain for network 123.45.67.0 is represented as
  67.45.123.in-addr.arpa.

  You almost always need reverse resolution.

B.  How do I register an IN-ADDR.ARPA domain?

  You should ask your upstream provider about registering your IN-
  ADDR.ARPA domains.  If you are working directly with a regional
  registry, see below.

  For Countries in the APNIC Region

  The IN-ADDR.ARPA Delegation Form is APNIC-064 and is located at:

     ftp://ftp.apnic.net/apnic/docs/in-addr-request

  CAUTION: You must set-up your name server to accept the delegation
  prior to submission of this form.

  Send the completed form via email to APNIC at:

     [email protected]

  For Countries in the ARIN Region

  How IN-ADDR.ARPA is registered is dependent on the registration of
  the block needing reverse entries.  For example, all blocks that have
  been registered directly from the Regional IR may have IN-ADDR.ARPA
  delegation established by ARIN.  In this case, IN-ADDR.ARPA
  delegations are registered using the ARIN modify template.  This
  template can be found at:

     ftp://ftp.arin.net/templates/modifytemplate.txt
  or
     http://www.arin.net/templates/modifytemplate.txt

  Instructions for completing the template can be found at the bottom
  of the template.

  CAUTION: Do not list your network number in reverse on the template.




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  Send the completed form via email to ARIN at:

     [email protected]

  All blocks that have been reassigned to your organization by an ISP
  will have IN-ADDR.ARPA established by your provider.  In this case,
  contact the ISP that reassigned IP address space to your organization
  and coordinate IN-ADDR.ARPA delegation.

  For Countries in the RIPE Region

  The domain object needs to be entered in the RIPE database before
  requesting reverse delegation.

  domain: 0.194.in-addr.arpa
  descr: Our organization allocation
  admin-c: NIC-handle of administrative contact (e.g., JLC-2RIPE)
  tech-c: NIC-handle of technical contact
  zone-c: NIC-handle of zone contact
  nserver: Name server (e.g., ns.someserver.net)
  nserver: ns.otherserver.net
  nserver: ns.ripe.net
  changed: [email protected] 960731
  source: RIPE

  NOTE:  One of the name servers has to be ns.ripe.net

  The domain object described above should be included in the request,
  as well as zone file entries for the zone above the one requested.
  For example, if a reverse delegation is requested for 1.193.in-
  addr.arpa, the relevant zone file entries should be included for
  193.in-addr.arpa; whereas if a reverse delegation is requested for
  2.2.193.in-addr.arpa, the zone file entries should be included for
  2.193.in-addr.arpa.

  Send the completed object(s) via email to RIPE at:

     [email protected]

VII.    Security

A.  Is there a way to prevent unauthorized changes to my objects?

  Registries provide various security measures to prevent unauthorized
  changes to your database entries.  Contact your regional IR for more
  information.  Note that the contact information you provide in the
  database object registrations is not private.




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VIII.   Network Optimization and Management

A.  How do I optimize traffic on my network?

  Contact the Cooperative Association for Internet Data Analysis
  (CAIDA).  CAIDA is a collaborative undertaking to promote greater
  cooperation in the engineering and maintenance of a robust, scalable
  global Internet infrastructure.  CAIDA provides a neutral framework
  to support these cooperative endeavors.

  The CAIDA web-site is located at:

     http://www.caida.org/

  Send email with questions or comments to:

    [email protected]

Security Considerations

  Security is discussed in section VII.

Acknowledgements

  Thanks to Brian Candler, David Conrad, John Heasley, Kim Hubbard,
  Daniel Karrenberg, Anne Lord, Dawn Martin, Charles Musisi, Jon
  Postel, and April Marine and the IETF User Services Working Group for
  reviewing various versions of this document; and to Hank Nussbacher
  for permission to reprint his table on CIDR.

  Special thanks are also due to Dr. Steven Goldstein of the National
  Science Foundation for his contributions and suggestions, and to the
  National Science Foundation for partial funding of this work.

  This material is based upon work supported by the National Science
  Foundation under Grant No. NCR-961657. Any opinions, findings, and
  conclusions or recommendations expressed in this material are those
  of the author(s) and do not necessarily reflect the views of the
  National Science Foundation.

References

  [1]  Malkin, G., "Internet Users' Glossary", FYI 18, RFC 1983, August
       1996.

  [2]  Hinden, R., Editor, "Applicability Statement for the
       Implementation of Classless Inter-Domain Routing (CIDR)", RFC
       1517, September 1993.



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  [3]  Rekhter, Y. and T. Li, "An Architecture for IP Address
       Allocation with CIDR", RFC 1518, September 1993.

  [4]  Fuller, V., Li, T., Yu, J. and K. Varadhan, "Classless Inter-
       Domain Routing (CIDR): an Address Assignment and Aggregation
       Strategy", RFC 1519, September 1993.

  [5]  Rekhter, Y. and C. Topolcic, "Exchanging Routing Information
       Across Provider Boundaries in the CIDR Environment", RFC 1520,
       September 1993.

  [6]  Postel, J., "Domain Name System Structure and Delegation", RFC
       1591, March 1994.

  [7]  Wijnen, B., Carpenter, G., Curran, K., Sehgal, A. and G. Waters,
       "Simple Network Management Protocol Distributed Protocol
       Interface Version 2.0", RFC 1592, March 1994.

  [8]  Ramao, A., "Tools for DNS debugging", RFC 1713, November 1994.

  [9]  Baker, F., "Requirements for IP Version 4 Routers", RFC 1812,
       June 1995.

  [10] Rekhter, Y., "CIDR and Classful Routing", RFC 1817, August 1995.

  [11] Barr, D., "Common DNS Operational and Configuration Errors", RFC
       1912, February 1996.

  [12] Hawkinson, J. and T. Bates, "Guidelines for Creation, Selection,
       and Registration of an Autonomous System", RFC 1930, March 1996.

  [13] Freed, N. and N. Borenstein, "Multipurpose Internet Mail
       Extensions (MIME) Part One: Format of Internet Message Bodies",
       RFC 2045, November 1996.

  [14] Hubbard, K., Kosters, M., Conrad, D., Karrenberg, D. and J.
       Postel, "Internet Registry IP Allocation Guidelines", BCP 12,
       RFC 2050, November 1996.

  [15] Kessler, G. and S. Shepard, "A Primer On Internet and TCP/IP
       Tools and Utilities", FYI 30, RFC 2151, June 1997.

  [16] ISO 3166:  "Codes for the Representation of Names of Countries"

  [17] Palasri, S., Huter, S., and Wenzel, Z. "The History of the
       Internet in Thailand", University of Oregon Books, 1999.





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Authors' Addresses

  Zita Wenzel, Ph.D.
  Network Startup Resource Center (NSRC)
  1225 Kincaid Street
  1212-University of Oregon
  Eugene, OR 97403-1212 USA

  EMail: [email protected]


  John C. Klensin, Ph.D.
  Network Startup Resource Center (NSRC)
  1225 Kincaid Street
  1212-University of Oregon
  Eugene, OR 97403-1212 USA

  EMail: [email protected]


  Randy Bush
  Network Startup Resource Center (NSRC)
  1225 Kincaid Street
  1212-University of Oregon
  Eugene, OR  97403-1212 USA

  EMail: [email protected]


  Steven Huter
  Network Startup Resource Center (NSRC)
  1225 Kincaid Street
  1212-University of Oregon
  Eugene, OR 97403-1212 USA

  EMail: [email protected]















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Appendix A:     The Internet Agencies

  o  The Internet Assigned Numbers Authority (IANA)

  IANA is the central coordinator for the assignment of unique
  parameter values for Internet protocols and for all address space and
  name space used in the Internet.  IANA allocates parts of the
  Internet address space to Regional Internet Registries (IRs) for
  distribution to Local IRs and ISPs.  IANA is also responsible for the
  coordination and management of the Domain Name System (DNS).

  Note that as of 1999, IANA is a function of the Internet Corporation
  for Assigned Names and Numbers (ICANN), the non-profit corporation
  that is the top-level administration authority of the global
  Internet.

  Email:          [email protected]
  Postal:         4676 Admiralty Way, Suite 330
                  Marina del Rey, CA 90292
                  USA
  Telehone:       +1-310-823-9358
  Fax:            +1-310-823-8649
  Internet:       http://www.iana.org/

  o  Internet Corporation for Assigned Names and Numbers (ICANN)

  From the ICANN web site:

  The Internet Corporation for Assigned Names and Numbers (ICANN) is a
  technical coordination body for the Internet. Created in October 1998
  by a broad coalition of the Internet's business, technical, academic,
  and user communities, ICANN is assuming responsibility for a set of
  technical functions previously performed under U.S. Government
  contract by IANA and other groups.

  Specifically, ICANN coordinates the assignment of the following
  identifiers that must be globally unique for the Internet to
  function:  Internet domain names, IP address numbers, protocol
  parameter and port numbers.  In addition, ICANN coordinates the
  stable operation of the Internet's root server system.

  As a non-profit, private-sector corporation, ICANN is dedicated to
  preserving the operational stability of the Internet; to promoting
  competition; to achieving broad representation of global Internet
  communities; and to developing policy through private-sector,
  bottom-up, consensus-based means.  ICANN welcomes the participation
  of any interested Internet user, business, or organization.




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  Email:          [email protected]
  Postal:         Internet Corporation for Assigned Names and Numbers
                  (ICANN)
                  4676 Admiralty Way, Suite 330
                  Marina del Rey, CA 90292
                  USA
  Telehone:       +1-310-823-9358
  Fax:            +1-310-823-8649
  Internet:       http://www.icann.org/

  o  InterNIC

  The InterNIC was a cooperative activity between the National Science
  Foundation, General Atomics, AT&T, and Network Solutions, Inc.  The
  joint activity InterNIC no longer exists.

  Currently, Network Solutions runs the central registry according to
  the shared registry model specified by ICANN for registration of
  second-level domain names under the generic top-level
  domains .com, .net, and .org.

  For information on accredited registrars for .com, .net, and .org,
  please see:

     http://www.icann.org/registrars/accredited-list.html

  (note that Network Solutions is an accredited registrar as well as
  the entity running the registry).

  Email:          [email protected]
  Postal:         Network Solutions, Inc.
                  505 Huntmar Park Dr.
                  Herndon, VA 20170 US
  Telephone:      +1-703-742-4777
  Fax:            +1-703-742-9552
  Internet:       http://www.networksolutions.com/

  Regional Internet Registries (IRs)

  Regional IRs operate in large geopolitical regions such as
  continents.  Currently, there are three Regional IRs: ARIN for the
  Americas, the Caribbean, and Africa; RIPE NCC for Europe, Africa, and
  the Middle East; and APNIC for the Asia Pacific region.  The specific
  duties of the Regional IRs include coordination and representation of
  all local Internet Registries in their respective region.






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  o  APNIC

  Asia Pacific Network Information Center (APNIC) is a non-profit
  Internet registry for the Asia Pacific region.  APNIC provides IP
  address allocation, Autonomous System Number (ASN) assignment, and
  IN-ADDR.ARPA registration.

  Email:          [email protected]
  Postal:         APNIC Box 2131
                  Milton Queensland 4064
                  Australia
  Telephone:      +61-7-3367-0490
  Fax:            +61-7-3367-0482
  Internet:       http://www.apnic.net/

  o ARIN

  The American Registry for Internet Numbers (ARIN) is a non-profit
  Internet registry that was established for the purpose of
  administration and registration of Internet Protocol (IP) numbers to
  the geographical areas that were previously managed by Network
  Solutions, Inc.  These areas include, but are not limited to, North
  America, South America, Africa, and the Caribbean region.  ARIN
  provides IP address allocation, Autonomous System Number (ASN)
  assignment, and IN-ADDR.ARPA registration.

  Email:          [email protected]
  Postal:         4506 Daly Drive
                  Suite 200
                  Chantilly, VA  20151
  Telephone:      +1-703-227-0660
  Fax             +1-703-227-0676
  Internet:       http://www.arin.net/

  o RIPE NCC

  Reseaux IP Europens Network Coordination Centre (RIPE NCC) is a non-
  profit Internet registry for the European, North African, and Middle
  East regions.  RIPE NCC provides IP address allocation, Autonomous
  System Number (ASN) assignment, and IN-ADDR.ARPA registration.

  Email:          [email protected]
  Postal:         Singel 258
                  1016 AB Amsterdam
                  The Netherlands
  Phone:          +31-20-535-4444
  Fax:            +31-20-535-4445
  Internet:       http://www.ripe.net/



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Appendix B:     Documentation

  Internet Documentation

  For general Internet documentation, "ftp" to rfc-editor.org and "cd"
  to the /rfc subdirectory for Request for Comments documents.

  Details on obtaining these documents via ftp or email may be obtained
  by sending an email message to:

     [email protected]

  with the message body  help: ways_to_get_rfcs.  For example:

     To: [email protected]
     Subject: getting rfcs

     help: ways_to_get_rfcs

  Documents, Templates, and Forms

  The documents, templates, and forms referenced in this guide are
  available from the document stores in the directories listed in the
  URLs (Uniform Resource Locators).  Organizations without connectivity
  wishing to obtain copies of the referenced documents should contact
  their Local IR to arrange postal delivery of one or more of the
  documents.  Note that fees may be associated with the delivery of
  hardcopy versions of documents.

  The document stores can be accessed in two ways:

  1.  Via anonymous FTP (File Transfer Protocol).

  Using your ftp program, connect to the appropriate host computer
  shown below using your email address as the password.  Use the "cd"
  (change directory) command to connect to the appropriate
  subdirectory, then use the "get" command to retrieve the specific
  file.  For example:

  ftp rs.apnic.net (for countries in the Asia/Pacific region)
  ftp rs.arin.net (for countries in the Americas)
  ftp rs.ripe.net (for countries in Europe or North Africa)

     login:  anonymous
     password:  your_email_address

     cd netinfo
     get <domain>_info.txt



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  2.  Via electronic mail, ftp, or the World Wide Web.

  Send email to the appropriate address shown below with the message
  body as specified.

  APNIC Documentation

  For APNIC documents and templates, "ftp" to ftp.apnic.net and "cd" to
  /apnic/docs.  APNIC no longer has an electronic mail method of form
  retrieval.  Many of APNIC's request forms are also available on the
  web site at:

     http://www.apnic.net/reg.html

  ARIN Documentation

  For ARIN templates, "ftp" to rs.arin.net and "cd" to /templates.

  You can also obtain templates via the web site at:

     http://www.arin.net/templates.html

  Other ARIN documentation is available at:

     http://www.arin.net/docs.html

  Or send email to:

     [email protected]

  RIPE Documentation

  For RIPE documents and forms, "ftp" to ftp.ripe.net/ripe and "cd" to
  /docs or cd to /forms.

  Or send email to:

     [email protected]

  with send help in the body of the message.

Appendix C:     Country Codes

  The International Organization for Standardization (ISO) 3166
  Maintenance Agency and ISO 3166 current list of two-letter country
  codes is available via:

     http://www.iso.ch/infoe/agency/3166-1.htm



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Appendix D:     Acronyms

  ANS             Advanced Network Services, Inc.
  ASN             Autonomous System Number
  APNIC           Asia Pacific Network Information Center
  ARIN            American Registry for Internet Numbers
  AS              Autonomous System
  CANET           Canada Net
  CIDR            Classless Inter-Domain Routing
  DNS             Domain Name System
  gTLD            Generic Top-Level Domain
  IANA            Internet Assigned Numbers Authority
  InterNIC        Internet Network Information Center
  IP              Internet Protocol
  IR              Internet Registry
  IRR             Internet Routing Registry
  ISO             International Organization for Standardization
  ISP             Internet Service Provider
  LINX            London Internet Exchange
  NCC             Network Coordination Centre
  NIC             Network Information Center
  NSRC            Network Startup Resource Center
  POP             Point of Presence
  RADB            Routing Arbiter Data Base
  RFC             Request for Comments
  RIPE            Reseaux IP Europeans
  TCP/IP          Transmission Control Protocol/Internet Protocol
  TLD             Top-Level Domain























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Full Copyright Statement

  Copyright (C) The Internet Society (2000).  All Rights Reserved.

  This document and translations of it may be copied and furnished to
  others, and derivative works that comment on or otherwise explain it
  or assist in its implementation may be prepared, copied, published
  and distributed, in whole or in part, without restriction of any
  kind, provided that the above copyright notice and this paragraph are
  included on all such copies and derivative works.  However, this
  document itself may not be modified in any way, such as by removing
  the copyright notice or references to the Internet Society or other
  Internet organizations, except as needed for the purpose of
  developing Internet standards in which case the procedures for
  copyrights defined in the Internet Standards process must be
  followed, or as required to translate it into languages other than
  English.

  The limited permissions granted above are perpetual and will not be
  revoked by the Internet Society or its successors or assigns.

  This document and the information contained herein is provided on an
  "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
  TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
  BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
  HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Acknowledgement

  Funding for the RFC Editor function is currently provided by the
  Internet Society.



















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