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Internet	
  Resource	
  Management	
  
               Tutorial	
  

          21	
  February	
  2011	
  
             Sponsored	
  by	
  	
  
Presenter	
  
•  Champika	
  Wijayatunga	
  
   Training	
  Manager,	
  APNIC	
  
   champika@apnic.net	
  
Objec?ves	
  
        – To	
  provide	
  an	
  understanding	
  of	
  address	
  
          management	
  	
  
        – To	
  provide	
  a	
  working	
  knowledge	
  of	
  the	
  
          procedures	
  for	
  reques?ng	
  resources	
  from	
  
          APNIC	
  and	
  managing	
  these	
  
        – To	
  keep	
  membership	
  up-­‐to-­‐date	
  with	
  the	
  	
  
          latest	
  policies	
  
        – Liaise	
  with	
  members.	
  

3	
  
GeKng	
  to	
  know	
  us	
  

        WHAT	
  IS	
  APNIC?	
  


4	
  
What	
  is	
  APNIC?	
  
•  APNIC	
  is	
  one	
  of	
  5	
  Regional	
  Internet	
  Registries	
  
   (RIRs)	
  around	
  the	
  world.	
  
•  APNIC	
  takes	
  care	
  of	
  the	
  Asia	
  Pacific	
  region.	
  
•  APNIC	
  is	
  a	
  non-­‐profit,	
  membership	
  based	
  
   organisa?on	
  
•  Policies	
  are	
  proposed	
  and	
  agreed	
  upon	
  by	
  the	
  
   APNIC	
  community.	
  


5	
  
Where	
  Are	
  The	
  RIR	
  Regions?	
  




6	
  
Internet	
  Registry	
  Structure	
  




7	
  
What	
  is	
  APNIC’s	
  role?	
  
•  APNIC	
  provides	
  resource	
  services	
  to	
  the	
  Asia	
  
   Pacific	
  Region	
  
        –  IPv4,	
  IPv6,	
  ASN	
  
        –  Maintains	
  the	
  Whois	
  database	
  
        –  Provides	
  reverse	
  DNS	
  delega?on	
  for	
  the	
  resources	
  
           allocated	
  to	
  the	
  region	
  




8	
  
What	
  Does	
  APNIC	
  Do?	
  
•  APNIC	
  facilitates	
  the	
  policy	
  development	
  
   process	
  
        –  Via	
  mailing	
  lists	
  and	
  bi-­‐annual	
  mee?ngs	
  
•  Implements	
  policy	
  changes	
  
        –  When	
  the	
  community	
  has	
  discussed	
  and	
  agreed	
  
           upon	
  them	
  




9	
  
What	
  else	
  does	
  APNIC	
  do?	
  
•  APNIC	
  also	
  provides	
  informa?on	
  
   	
  about	
  industry	
  related	
  ma[ers	
  
         –  Check	
  the	
  website	
  www.apnic.net	
  
         –  Join	
  the	
  mailing	
  lists	
  
         –  Read	
  the	
  publica?ons	
  
         –  A[end	
  mee?ngs	
  and	
  seminars	
  
•  APNIC	
  provides	
  training	
  across	
  the	
  region	
  to	
  the	
  
   community	
  on	
  a	
  regular	
  basis	
  
         –  Face	
  to	
  face	
  
         –  Via	
  eLearning	
  
10	
  
What	
  are	
  the	
  Goals	
  of	
  the	
  RIRs?	
  
•  The	
  Regional	
  Internet	
  Registries	
  have	
  been	
  
   charged	
  with	
  the	
  following	
  goals	
  for	
  the	
  
   number	
  resources	
  they	
  are	
  responsible	
  for:	
  
         –  Conserva?on	
  
         –  Aggrega?on	
  
         –  Registra?on	
  




11	
  
Internet	
  Resource	
  
                       Management	
  Goals	
  
•  Conserva?on	
  
         –  Efficient	
  use	
  of	
  resources	
  
         –  Based	
  on	
  demonstrated	
  need	
  
•  Aggrega?on	
  
         –  Limit	
  rou?ng	
  table	
  growth	
  
         –  Support	
  provider-­‐based	
  rou?ng	
  
•  Registra?on	
  
         –  Ensure	
  uniqueness	
  
         –  Facilitate	
  trouble	
  shoo?ng	
  
12	
  
IPv4	
  Address	
  Space	
  




                        Internet	
  Number	
  Resource	
  Report	
  
                        December	
  2010	
  	
  
Growth	
  Of	
  The	
  Global	
  
            Rou?ng	
  Table	
  




           h[p://bgp.potaroo.net/as1221/bgp-­‐ac?ve.html	
  

14	
  
Growth	
  Of	
  The	
  Global	
  
                Rou?ng	
  Table	
  

                                                             Sustainable   	
  
                                                              growth? 	
  




         Projected	
  rouDng	
  
           table	
  growth	
                           Dot-­‐Com	
  
           without	
  CIDR	
                            boom   	
  
                                       CIDR	
  
                                    deployment  	
  


                  h[p://bgp.potaroo.net/as1221/bgp-­‐ac?ve.html	
  

15	
  
GETTING	
  ADDRESSES	
  


16	
  
How	
  Do	
  I	
  Get	
  Addresses?	
  
•  Decide	
  what	
  kind	
  of	
  number	
  resources	
  you	
  
   need	
  
         –  IPv4,	
  IPv6	
  
•  Check	
  the	
  criteria	
  	
  
         –  On	
  the	
  website	
  www.apnic.net	
  
         –  Contact	
  the	
  helpdesk	
  helpdesk@apnic.net	
  
•  Become	
  familiar	
  with	
  the	
  policies	
  
•  Apply	
  for	
  membership	
  and	
  resources	
  
17	
  
Ini?al	
  IP	
  Address	
  Request	
  
•  You	
  are	
  required	
  to	
  be	
  an	
  APNIC	
  member	
  in	
  
   order	
  to	
  ini?ate	
  your	
  IP	
  Address	
  Request.	
  
•  However	
  you	
  can	
  apply	
  for	
  membership	
  and	
  
   an	
  ini?al	
  address	
  alloca?on	
  at	
  the	
  same	
  ?me.	
  
•  h[p://www.apnic.net/services/become-­‐a-­‐
   member	
  



18	
  
Why	
  Become	
  A	
  Member?	
  
• 	
  	
  All	
  APNIC	
  members	
  have	
  equal	
  access	
  to	
  the	
  
following	
  benefits	
  of	
  membership:	
  
         –  APNIC	
  services	
  
         –  APNIC	
  events	
  &	
  educa?on	
  
         –  Vote	
  
         –  Representa?on	
  




19	
  
APNIC	
  POLICIES	
  


20	
  
Alloca?on	
  And	
  Assignment	
  
•  Alloca?on	
  
         –  “A	
  block	
  of	
  address	
  space	
  held	
  by	
  an	
  IR	
  (or	
  
            downstream	
  ISP)	
  for	
  subsequent	
  alloca?on	
  or	
  
            assignment”	
  
              •  Not	
  yet	
  used	
  to	
  address	
  any	
  networks	
  
•  Assignment	
  
         –  “A	
  block	
  of	
  address	
  space	
  used	
  to	
  address	
  an	
  
            opera?onal	
  network”	
  
              •  May	
  be	
  provided	
  to	
  ISP	
  customers,	
  or	
  used	
  for	
  an	
  ISP’s	
  
                 infrastructure	
  (‘self-­‐assignment’)	
  

21	
  
Alloca?on	
  And	
  Assignment	
  
                        APNIC	
  
                       Allocates	
  	
  
                to	
  APNIC	
  Member	
                                                                                  /8	
  
                                                                                                    APNIC	
  AllocaDon	
  


                    APNIC	
  Member	
  
                                                                                                     /22	
  
               Allocates	
             Assigns	
  
         to	
  downstream	
          to	
  end-­‐user	
                                              Member	
  AllocaDon	
  


                                                                       /24	
  
             Downstream	
  	
                                            Sub-­‐	
  
                Assigns	
  	
                                            AllocaDon	
  
              to	
  end-­‐user	
  

                 Customer	
  /	
  End	
  User	
             /27	
     /26	
              /25	
     /26	
       /27	
  
                                                                                    Customer	
  Assignments	
  
22	
  
Portable	
  And	
  Non-­‐portable	
  
•  Portable	
  Assignments	
  
         –  Customer	
  addresses	
  independent	
  from	
  ISP	
  
                •  Keeps	
  addresses	
  when	
  changing	
  ISP	
  
         –  Bad	
  for	
  size	
  of	
  rou?ng	
  tables	
  

•  Non-­‐portable	
  Assignments	
  
         –  Customer	
  uses	
  ISP’s	
  address	
  space	
  
                •  Must	
  renumber	
  if	
  changing	
  ISP	
  
         –  Only	
  way	
  to	
  effec?vely	
  scale	
  the	
  Internet	
  




23	
  
Address	
  Management	
  Hierarchy	
  (IPv4)	
  
                    APNIC	
  AllocaDon	
  	
  	
        	
  	
  	
  	
  	
  	
  APNIC	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  AllocaDon	
  	
  
                    	
  /8	
  (IPv4)	
                                                                                                 	
  	
  /8	
  (IPv4)	
  




                                                                                                                             	
  	
  	
  	
  	
  	
  	
  	
  Portable	
  




                                                                                          Non-­‐Portable	
  




         	
  	
  	
  	
  	
  	
  	
  	
  Portable	
        	
  	
  Non-­‐Portable	
                                                                                         	
  	
  	
  	
  Non-­‐Portable	
  

24	
  
Sub-­‐alloca?ons	
  
                      APNIC	
  Member	
  
                          AllocaDon	
  



                Sub-­‐allocaDon	
  


                            Customer	
  Assignments	
  
                                                                            Customer	
  Assignments	
  
         •  No	
  max	
  or	
  min	
  size	
  
              –  Max	
  1	
  year	
  requirement	
  
         •  Assignment	
  Window	
  &	
  2nd	
  Opinion	
  applies	
  	
  
              –  to	
  both	
  sub-­‐alloca?on	
  &	
  assignments	
  
                    •  Sub-­‐alloca?on	
  holders	
  don’t	
  need	
  to	
  send	
  in	
  2nd	
  opinions	
  	
  

25	
  
Address	
  Management	
  Hierarchy	
  (IPv6)	
  




                                                                                      	
  	
  	
  	
  	
  	
  	
  	
  Portable	
  




                                                                            Non-­‐Portable	
  




         	
  	
  	
  	
  	
  	
  	
  	
  Portable	
      	
  	
  Non-­‐Portable	
                                                    	
  	
  	
  	
  Non-­‐Portable	
  

26	
  
APNIC	
  Alloca?on	
  Policies	
  
•  Aggrega?on	
  of	
  alloca?on	
  
         –  Provider	
  responsible	
  for	
  aggrega?on	
  
         –  Customer	
  assignments	
  /sub-­‐alloca?ons	
  must	
  be	
  
            non-­‐portable	
  
•  Alloca?ons	
  based	
  on	
  demonstrated	
  need	
  
         –  Detailed	
  documenta?on	
  required	
  
             •  All	
  address	
  space	
  held	
  to	
  be	
  declared	
  
         –  Address	
  space	
  to	
  be	
  obtained	
  from	
  one	
  source	
  
             •  rou?ng	
  considera?ons	
  may	
  apply	
  
27	
  
Ini?al	
  IPv4	
  Alloca?on	
  
•  APNIC	
  minimum	
  IPv4	
  alloca?on	
  size	
  /22	
  
         –  An	
  ISP	
  must	
  have	
  used	
  a	
  /24	
  from	
  their	
  upstream	
  
            provider	
  or	
  demonstrate	
  an	
  immediate	
  need	
  for	
  
            a	
  /24	
  	
  
         –  An	
  ISP	
  must	
  demonstrate	
  a	
  detailed	
  plan	
  for	
  use	
  
            of	
  a	
  /23	
  within	
  a	
  year	
  




28	
  
Ini?al	
  IPv6	
  Alloca?on	
  
•  To	
  qualify	
  for	
  an	
  ini?al	
  alloca?on	
  of	
  IPv6	
  
   address	
  space,	
  an	
  organiza?on	
  must:	
  
         –  Not	
  be	
  an	
  end	
  site	
  (must	
  provide	
  downstream	
  
            services)	
  
         –  Plan	
  to	
  provide	
  IPv6	
  connec?vity	
  to	
  organiza?ons	
  
            to	
  which	
  it	
  will	
  make	
  assignments	
  




29	
  
“One	
  Click”	
  IPv6	
  Policy	
  
         •  Members	
  with	
  IPv4	
  holdings	
  can	
  click	
  the	
  
            bu[on	
  in	
  MyAPNIC	
  to	
  instantly	
  receive	
  their	
  
            IPv6	
  block	
  
             –  No	
  forms	
  to	
  fill	
  out!	
  
         •  A	
  Member	
  that	
  has	
  an	
  IPv4	
  alloca?on	
  is	
  
            eligible	
  for	
  a	
  /32	
  
         •  A	
  Member	
  that	
  has	
  an	
  IPv4	
  assignment	
  is	
  
            eligible	
  for	
  a	
  /48	
  
30	
  
APNIC	
  Alloca?on	
  Policies	
  
•  Transfer	
  of	
  address	
  space	
  
         –  Not	
  automa?cally	
  recognised	
  
             •  Return	
  unused	
  address	
  space	
  to	
  appropriate	
  IR	
  
•  Effects	
  of	
  mergers,	
  acquisi?ons	
  &	
  take-­‐overs	
  
         –  Will	
  require	
  contact	
  with	
  IR	
  (APNIC)	
  
             •  contact	
  details	
  may	
  change	
  
             •  new	
  agreement	
  may	
  be	
  required	
  
         –  May	
  require	
  re-­‐examina?on	
  of	
  alloca?ons	
  
             •  requirement	
  depends	
  on	
  new	
  network	
  structure	
  
31	
  
Sub-­‐alloca?on	
  Guidelines	
  
•  Sub-­‐allocate	
  cau?ously	
  
         –  Only	
  allocate	
  or	
  assign	
  what	
  the	
  customer	
  has	
  
            demonstrated	
  a	
  need	
  for	
  
         –  Seek	
  APNIC	
  advice	
  if	
  in	
  doubt	
  
•  Efficient	
  assignments	
  
         –  Member	
  is	
  responsible	
  for	
  overall	
  u?lisa?on	
  
•  Database	
  registra?on	
  (WHOIS	
  Db)	
  
         –  Sub-­‐alloca?ons	
  &	
  assignments	
  must	
  be	
  registered	
  
            in	
  the	
  whois	
  db	
  

32	
  
Portable	
  Assignments	
  for	
  IPv4	
  
•  For	
  (small)	
  organisa?ons	
  who	
  require	
  a	
  portable	
  
   assignment	
  for	
  mul?-­‐homing	
  purposes	
  

         –  Applicants	
  currently	
  mul?homed	
  OR	
  demonstrate	
  a	
  plan	
  to	
  	
  
            mul?home	
  within	
  1	
  month	
  
                                                            APNIC	
                     /8	
  
         –  Agree	
  to	
  renumber	
  out	
  of	
  	
  
            previously	
  assigned	
  space	
  
         –  Demonstrate	
  need	
  to	
  use	
  	
                                  /22	
  
            25%	
  of	
  requested	
  space	
  	
                             Member	
  
            immediately	
  and	
  50%	
  	
                                   allocaDon	
  
            within	
  1	
  year	
  
                                                              Non-­‐portable	
  	
  
                                                              assignment	
  




33	
  
Portable	
  Assignments	
  for	
  IPv6	
  
•  For	
  (small)	
  organisa?ons	
  who	
  require	
  a	
  
   portable	
  assignment	
  for	
  mul?-­‐homing	
  
   purposes	
  
         –  The	
  current	
  policy	
  allows	
  for	
  IPv6	
  portable	
  
            assignment	
  to	
  end-­‐sites	
  	
   APNIC	
                         /12	
  

         –  Size:	
  /48,	
  or	
  a	
  shorter	
  	
  
            prefix	
  if	
  the	
  end	
  site	
  can	
  	
                          /32	
  
            jus?fy	
  it	
                                              Member	
  
                                                                       allocaDon	
  

         –  To	
  be	
  mul?homed	
  within	
  	
  
                                                             Non-­‐portable	
  	
  
            3	
  months	
                                    assignment	
  



34	
  
IXP	
  IPv4	
  Assignments	
  Policy	
  	
  
•  Criteria	
  
         –  3	
  or	
  more	
  peers	
  
         –  Demonstrate	
  “open	
  peering	
  policy”	
  
•  APNIC	
  has	
  reserved	
  blocks	
  of	
  space	
  from	
  
   which	
  to	
  make	
  IXP	
  assignments	
  




35	
  
IXP	
  IPv6	
  Assignment	
  Policy	
  
•  Criteria	
  
         –  Demonstrate	
  ‘open	
  peering	
  policy’	
  
         –  3	
  or	
  more	
  peers	
  	
  
•  Portable	
  assignment	
  size:	
  /48	
  	
  
         –  All	
  other	
  needs	
  should	
  be	
  met	
  through	
  normal	
  
            processes	
  
         –  /64	
  holders	
  can	
  “upgrade”	
  to	
  /48	
  
             •  Through	
  NIRs/	
  APNIC	
  
             •  Need	
  to	
  return	
  /64	
  
36	
  
Portable	
  Cri?cal	
  Infrastructure	
  
                        Assignments	
  
•  What	
  is	
  Cri?cal	
  Internet	
  Infrastructure?	
  
         –  Domain	
  Registry	
  Infrastructure	
  	
  
              •  Operators	
  of	
  Root	
  DNS,	
  gTLD,	
  and	
  ccTLD	
  
         –  Address	
  Registry	
  Infrastructure	
  	
  
              •  IANA,	
  RIRs	
  &	
  NIRs	
  
•  Why	
  a	
  specific	
  policy	
  ?	
  	
  
         –  Protect	
  stability	
  of	
  core	
  Internet	
  func?on	
  
•  Assignment	
  sizes:	
  
         –  IPv4:	
  /24	
  or	
  IPv6:	
  /32	
  

37	
  
WHERE	
  DO	
  POLICIES	
  COME	
  FROM?	
  


38	
  
Policies	
  and	
  their	
  Development	
  
•  Policies	
  are	
  constantly	
  changing	
  the	
  meet	
  the	
  
   technical	
  needs	
  of	
  the	
  Internet	
  
•  There	
  is	
  a	
  system	
  in	
  place	
  called	
  the	
  Policy	
  
   Development	
  Process	
  
         –  Anyone	
  can	
  par?cipate	
  
         –  Anyone	
  can	
  propose	
  a	
  policy	
  
         –  All	
  decisions	
  &	
  policies	
  documented	
  &	
  freely	
  
            available	
  to	
  anyone	
  


39	
  
Why	
  Par?cipate	
  In	
  Policy	
  
                   Development?	
  
This	
  is	
  your	
  opportunity	
  to	
  comment	
  on	
  policies	
  
that	
  may	
  directly	
  affect	
  the	
  way	
  your	
  
organisa?on	
  obtains,	
  manages	
  and	
  deploys	
  
Internet	
  resources	
  




40	
  
You	
  Can	
  Par?cipate!	
  
•  Send	
  a	
  proposal	
  to	
  the	
  Secretariat	
  	
  
•  Discuss	
  proposals	
  via	
  public	
  mailing	
  lists	
  
         –  h[p://www.apnic.net/community/par?cipate/
            join-­‐discussions	
  
•  A[end	
  mee?ngs	
  
         –  h[p://mee?ngs.apnic.net/31	
  
         –  Remote	
  par?cipa?on	
  available	
  


41	
  
Policy	
  Development	
  Process	
  




42	
  
From	
  Regional	
  to	
  Global	
  Policies	
  
While	
  RIRs	
  and	
  their	
  respec?ve	
  communi?es	
  are	
  
responsible	
  for	
  policies	
  specific	
  to	
  their	
  regions,	
  
there	
  are	
  ?mes	
  when	
  a	
  policy	
  needs	
  to	
  be	
  
global.	
  	
  




43	
  
Global	
  Policy	
  Coordina?on	
  




44	
  
APNIC31	
  Policy	
  Proposals	
  
•    prop-­‐083:	
  Alterna?ve	
  criteria	
  for	
  subsequent	
  IPv6	
  alloca?ons	
  	
  
•    prop-­‐084:	
  Frequent	
  whois	
  informa?on	
  update	
  request	
  	
  
•    prop-­‐085:	
  Eligibility	
  for	
  cri?cal	
  infrastructure	
  assignments	
  from	
  the	
  final	
  /8	
  
•    prop-­‐086:	
  Global	
  Policy	
  for	
  IPv4	
  Alloca?ons	
  by	
  the	
  IANA	
  Post	
  Exhaus?on	
  
•    prop-­‐087:	
  IPv6	
  address	
  alloca?on	
  for	
  deployment	
  purposes	
  	
  
•    prop-­‐088:	
  Distribu?on	
  of	
  IPv4	
  addresss	
  once	
  the	
  final	
  /8	
  period	
  starts	
  
•    prop-­‐089:	
  Addi?onal	
  criterion	
  for	
  final	
  /8	
  alloca?ons	
  (and	
  assignments)	
  
•    prop-­‐090:	
  Op?mizing	
  IPv6	
  Alloca?on	
  Strategies          	
  
APNIC31	
  Policy	
  Proposals	
  
•  prop-­‐091:	
  Limi?ng	
  of	
  final	
  /8	
  policy	
  to	
  specific	
  /9	
  	
  
•  prop-­‐092:	
  Distribu?on	
  of	
  addi?onal	
  APNIC	
  IPv4	
  address	
  ranges	
  aser	
  IANA	
  
   exhaus?on	
  	
  
•  prop-­‐093:	
  Reducing	
  the	
  minimum	
  delega?on	
  size	
  for	
  the	
  final	
  /8	
  policy	
  
•  prop-­‐094:	
  Adding	
  alterna?ve	
  criteria	
  to	
  renumbering	
  requirement	
  in	
  final	
  /
   8	
  policy	
  	
  
•  prop-­‐095:	
  Inter-­‐RIR	
  IPv4	
  address	
  transfer	
  proposal	
  	
  
•  prop-­‐096:	
  Maintaining	
  demonstrated	
  needs	
  requirement	
  in	
  transfer	
  policy	
  
   aser	
  the	
  final	
  /8	
  phase	
  
•  	
  prop-­‐097:	
  Global	
  Policy	
  for	
  post	
  exhaus?on	
  IPv4	
  alloca?on	
  mechanisms	
  by	
  
   the	
  IANA	
  
SUPPORTING	
  INTERNET	
  
         DEVELOPMENT	
  
47	
  
Projects	
  -­‐	
  Root	
  Server	
  Deployment	
  
– A	
  number	
  of	
  mirrored	
  root	
  server	
  sites	
  have	
  
  been	
  placed	
  into	
  the	
  Asia	
  Pacific	
  region	
  
– Lowers	
  the	
  transit	
  cost	
  by	
  using	
  a	
  nearby	
  
  instance	
  of	
  a	
  root	
  server	
  
– The	
  sites	
  are	
  par?ally	
  or	
  fully	
  funded	
  by	
  APNIC,	
  
  but	
  operate	
  as	
  "anycast"	
  mirror	
  copies	
  of	
  
  exis?ng	
  Root	
  servers,	
  by	
  the	
  applicable	
  root	
  
  server	
  operator	
  

48	
  
Grants	
  For	
  Community	
  Support	
  
•  The	
  Informa?on	
  Society	
  Innova?on	
  Fund	
  is	
  a	
  
   small	
  grants	
  program	
  funding	
  innova?ve	
  
   approaches	
  to	
  the	
  extension	
  of	
  Internet	
  
   infrastructure	
  and	
  services	
  in	
  the	
  Asia	
  Pacific	
  
   region	
  	
  
         – 	
  	
  19	
  projects	
  have	
  been	
  funded	
  since	
  Jan	
  2009	
  
         – 	
  	
  ISIF	
  is	
  ac?vely	
  seeking	
  sponsorship	
  to	
  
         	
  	
  	
  support	
  innova?on	
  in	
  the	
  Asia	
  Pacific	
  region	
  


49	
  
Community	
  Collabora?on	
  

         •  Internet	
  Community	
  of	
  Online	
  Networking	
  
            Specialists	
  (ICONS)	
  website	
  provides	
  an	
  
            opportunity	
  to	
  share	
  informa?on	
  on	
  
            networking	
  topics	
  
         •  The	
  ICONS	
  site	
  contains:	
  
            –  An	
  online	
  forum	
       h[p://icons.apnic.net	
  
            –  Documents	
  and	
  presenta?ons	
  
            –  Links	
  to	
  interes?ng	
  external	
  material	
  

50	
  
Community	
  Collabora?on	
  -­‐	
  TTM	
  	
  
•  The	
  Test	
  Traffic	
  Measurement	
  (TTM)	
  
•  Con?nuously	
  monitors	
  connec?vity	
  between	
  
   the	
  host	
  and	
  the	
  rest	
  of	
  the	
  Internet.	
  	
  
•  This	
  project	
  is	
  in	
  collabora?on	
  with	
  RIPE	
  NCC	
  
   www.apnic.net/community/support/[m	
  




51	
  
Resource	
  Quality	
  Assurance	
  
•  APNIC	
  acts	
  to	
  minimize	
  any	
  problems	
  in	
  
   routability	
  through	
  communica?on,	
  training,	
  
   and	
  tes?ng	
  
•  Tes?ng	
  for	
  new	
  /8	
  blocks	
  
   –  NOC	
  mailing	
  lists	
  no?fica?on	
  
   –  Collabora?ve	
  tes?ng	
  conducted	
  by	
  APNIC	
  R&D	
  in	
  
      conjunc?on	
  with	
  different	
  organiza?ons	
  
   –  APNIC	
  conducts	
  further	
  tes?ng,	
  to	
  quan?fy	
  the	
  
      extent	
  to	
  which	
  networks	
  a[ract	
  “pollu?on”	
  or	
  
      “unwanted”	
  traffic	
  
Resource	
  Quality	
  Assurance
•  Community	
  awareness	
  
   –  Promote responsible administrative practices
      through	
  APNIC	
  publica?ons	
  and	
  training	
  materials
   –  Inform organizations that maintain bogon/
      black lists about the changes for recently
      allocated addresses so they update their DB
   –  Keep the Whois Database accurate
       •  Actively remind resource holders to update their
          data
Resource	
  Quality	
  Assurance	
  
•  Is	
  a	
  collabora?ve	
  effort,	
  you	
  can:	
  
    –  Follow	
  responsible	
  network	
  administra?on	
  
       prac?ces	
  to	
  protect	
  users	
  from	
  abuse	
  and	
  security	
  
       a[acks,	
  while	
  allowing	
  legi?mate	
  traffic	
  to	
  flow	
  
       and	
  reach	
  its	
  intended	
  des?na?on	
  	
  
    –  Talk	
  to	
  your	
  customers,	
  upstreams	
  and	
  peers	
  
    –  Keep	
  informed	
  about	
  IANA	
  alloca?ons	
  
    –  Consider	
  whether	
  you	
  should	
  stop	
  any	
  form	
  of	
  
       bogon	
  filtering	
  
MYAPNIC	
  


55	
  
MyAPNIC	
  




         A	
  day-­‐to-­‐day	
  tool	
  to	
  manage	
  your	
  APNIC	
  
                        account	
  and	
  resources	
  

56	
  
MyAPNIC	
  Func?ons	
  
•  Resource	
  informa?on	
  
         –  IPv4	
  
         –  IPv6	
  
         –  ASN	
  
•  Administra?on	
  
         –  Membership	
  detail	
  
         –  Contact	
  persons	
  
         –  Billing	
  history	
  

57	
  
MyAPNIC	
  Func?ons	
  (cont.)	
  
•  Training	
  
         –  Training	
  history	
  	
  
         –  Training	
  registra?on	
  
•  Tools	
  
         –  Looking	
  Glass	
  
         –  MD5	
  
         –  Prefix	
  Report	
  


58	
  
AUTONOMOUS	
  SYSTEM	
  NUMBERS	
  


59	
  
What	
  Is	
  An	
  Autonomous	
  System?	
  




•  Collec?on	
  of	
  networks	
  with	
  same	
  rou?ng	
  policy	
  
•  Usually	
  under	
  single	
  ownership,	
  trust	
  or	
  
   administra?ve	
  control	
  

60	
  
When	
  Do	
  I	
  Need	
  An	
  ASN?	
  
•  An	
  ASN	
  is	
  needed	
  if	
  you	
  have	
  a	
  	
  
         –  Mul?-­‐homed	
  network	
  to	
  different	
  providers	
  AND	
  
         –  Rou?ng	
  policy	
  different	
  to	
  external	
  peers	
  

         *	
  	
  For	
  more	
  informa?on	
  please	
  refer	
  to	
  RFC1930:	
  Guidelines	
  
                  for	
  crea?on,	
  selec?on	
  and	
  registra?on	
  of	
  an	
  Autonomous	
  
                  System	
  




61	
  
Reques?ng	
  An	
  ASN	
  
•  Complete	
  the	
  request	
  form	
  
         –  Check	
  with	
  peers	
  if	
  they	
  can	
  handle	
  4	
  byte	
  ASN	
  
         –  Exis?ng	
  members	
  send	
  the	
  request	
  from	
  MyAPNIC	
  
         –  New	
  Members	
  can	
  send	
  AS	
  request	
  along	
  with	
  
            membership	
  applica?on	
  
•  Transfers	
  of	
  ASNs	
  
         –  Require	
  legal	
  documenta?on	
  (mergers	
  etc)	
  



62	
  
Reques?ng	
  An	
  AS	
  Number	
  
•  If	
  a	
  member	
  requests	
  an	
  ASN	
  from	
  APNIC	
  for	
  
   own	
  network	
  infrastructure	
  
         –  AS	
  number	
  is	
  “portable”	
  	
  
•  If	
  a	
  member	
  requests	
  an	
  ASN	
  from	
  APNIC	
  for	
  
   its	
  downstream	
  customer	
  network	
  
         –  ASN	
  is	
  “non-­‐portable”	
  
         –  ASN	
  is	
  returned	
  if	
  the	
  customer	
  changes	
  provider	
  


63	
  
REVERSE	
  DNS	
  DELEGATIONS	
  


64	
  
What	
  is	
  ‘Reverse	
  DNS’?	
  
•  ‘Forward	
  DNS’	
  maps	
  names	
  to	
  numbers	
  
   –  svc00.apnic.net	
  -­‐>	
  202.12.28.131	
  


•  ‘Reverse	
  DNS’	
  maps	
  numbers	
  to	
  names	
  
   –  202.12.28.131	
  -­‐>	
  svc00.apnic.net	
  
Reverse	
  DNS	
  -­‐	
  why	
  bother?	
  
•  Service	
  denial	
  
        •  That	
  only	
  allow	
  access	
  when	
  fully	
  reverse	
  delegated	
  eg.	
  
           anonymous	
  sp	
  
•  Diagnos?cs	
  
        •  Assis?ng	
  in	
  trace	
  routes	
  etc	
  
•  SPAM	
  iden?fica?ons	
  
•  Registra?on	
  responsibili?es	
  
Principles	
  –	
  DNS	
  tree	
  

  net     edu         com           arpa                sg


 apnic                             in-addr


whois
 whois          RIR     202
                        202       203   210     211..

                ISP         64
                             64

                                           22 .64 .202 .in-addr .arpa
         Customer           22
                             22
Reverse	
  delega?on	
  requirements	
  
•  /24	
  Delega?ons	
  
       •  Address	
  blocks	
  should	
  be	
  assigned/allocated	
  
       •  At	
  least	
  two	
  name	
  servers	
  
•  /16	
  Delega?ons	
  
       •  Same	
  as	
  /24	
  delega?ons	
  
       •  APNIC	
  delegates	
  en?re	
  zone	
  to	
  member	
  
•  <	
  /24	
  Delega?ons	
  
       •  Read	
  “classless	
  in-­‐addr.arpa	
  delega?on”	
   RFC
                                                                    2317
APNIC	
  &	
  ISPs	
  responsibili?es	
  
•  APNIC	
  
   –  Manage	
  reverse	
  delega?ons	
  of	
  address	
  block	
  
      distributed	
  by	
  APNIC	
  	
  
   –  Process	
  organisa?ons	
  requests	
  for	
  reverse	
  delega?ons	
  
      of	
  network	
  alloca?ons	
  
•  Organisa?ons	
  
   –  Be	
  familiar	
  with	
  APNIC	
  procedures	
  
   –  Ensure	
  that	
  addresses	
  are	
  reverse-­‐mapped	
  
   –  Maintain	
  nameservers	
  for	
  alloca?ons	
  
       •  Minimise	
  pollu?on	
  of	
  DNS	
  
Reverse	
  delega?on	
  procedures	
  
•  Standard	
  APNIC	
  database	
  object,	
  	
  
     –  can	
  be	
  updated	
  through	
  myAPNIC.	
  

•  Nameserver/domain	
  set	
  up	
  verified	
  before	
  being	
  submi[ed	
  to	
  
   the	
  database.	
  

•  Protec?on	
  by	
  maintainer	
  object	
  
     –  (current	
  auths:	
  	
  CRYPT-­‐PW,	
  PGP).	
  

•  Any	
  queries	
  
     –  Contact	
  <helpdesk@apnic.net>	
  
Whois	
  domain	
  object	
   Reverse Zone
domain:      28.12.202.in-addr.arpa
descr:       in-addr.arpa zone for 28.12.202.in-addr.arpa
admin-c:     DNS3-AP
                                  Contacts
tech-c:      DNS3-AP
zone-c:      DNS3-AP
nserver:     ns.telstra.net
nserver:     rs.arin.net
nserver:     ns.myapnic.net                Name
nserver:     svc00.apnic.net              Servers
nserver:     ns.apnic.net
mnt-by:      MAINT-APNIC-AP
mnt-lower:   MAINT-DNS-AP
changed:     inaddr@apnic.net 19990810
                                    Maintainers
source:      APNIC                  (protection)
Removing	
  lame	
  delega?ons	
  
•  Objec?ve	
  
    –  To	
  repair	
  or	
  remove	
  persistently	
  lame	
  DNS	
  
       delega?ons	
  	
  
•  DNS	
  delega?ons	
  are	
  lame	
  if:	
  
    –  Some	
  or	
  all	
  of	
  the	
  registered	
  DNS	
  nameservers	
  are	
  
       unreachable	
  or	
  badly	
  configured	
  
•  APNIC	
  has	
  formal	
  implementa?on	
  of	
  the	
  lame	
  
   DNS	
  reverse	
  delega?on	
  procedures	
  	
  
IPV6	
  OVERVIEW	
  


73	
  
Mo?va?on	
  Behind	
  IPv6	
  Protocol	
  	
  
         •  New	
  genera?on	
  Internet	
  need:	
  
            –  Plenty	
  of	
  address	
  space	
  (PDA,	
  Mobile	
  Phones,	
  
               Tablet	
  PC,	
  Car,	
  TV	
  etc	
  etc	
  )	
  	
  
            –  Solu?on	
  of	
  very	
  complex	
  hierarchical	
  addressing	
  
               need,	
  which	
  IPv4	
  is	
  unable	
  provide	
  
            –  End	
  to	
  end	
  communica?on	
  without	
  the	
  need	
  of	
  
               NAT	
  for	
  some	
  real	
  ?me	
  applica?on	
  i.e	
  online	
  
               transac?on	
  	
  	
  
            –  Ensure	
  security,	
  reliability	
  of	
  data	
  and	
  faster	
  
               processing	
  of	
  protocol	
  overhead	
  

74	
  
New	
  Func?onal	
  Improvement	
  In	
  IPv6	
  
         •  Address	
  Space	
  	
  
             –  Increase	
  from	
  32-­‐bit	
  to	
  128-­‐bit	
  address	
  space	
  
         •  Management	
  
             –  Stateless	
  autoconfigura?on	
  means	
  no	
  more	
  need	
  
                to	
  configure	
  IP	
  addresses	
  for	
  end	
  systems,	
  even	
  
                via	
  DHCP	
  
         •  Performance	
  
             –  Fixed	
  header	
  sizes	
  (40	
  byte)	
  and	
  64-­‐bit	
  header	
  
                alignment	
  mean	
  be[er	
  performance	
  from	
  routers	
  
                and	
  bridges/switches	
  
75	
                                                                          Source:	
  h[p://www.opus1.com/ipv6/wha?sipv6.html	
  
Protocol	
  Header	
  Comparison	
  	
  




•  IPv4	
  contain	
  10	
  basic	
  header	
  field	
  
•  IPv6	
  contain	
  6	
  basic	
  header	
  field	
  
•  IPv6	
  header	
  has	
  40	
  octets	
  in	
  contrast	
  to	
  the	
  20	
  octets	
  in	
  IPv4	
  
•  So	
  a	
  smaller	
  number	
  of	
  header	
  fields	
  and	
  the	
  header	
  is	
  64-­‐bit	
  aligned	
  to	
  
         enable	
  fast	
  processing	
  by	
  current	
  processors	
  	
  

76	
                                                                                                        Diagram	
  Source:	
  www.cisco.com	
  
IPv6	
  addressing	
  
•  128	
  bits	
  of	
  address	
  space	
  
•  Hexadecimal	
  values	
  of	
  eight	
  16	
  bit	
  fields	
  
        •  X:X:X:X:X:X:X:X	
  	
  (X=16	
  bit	
  number,	
  ex:	
  A2FE)	
  
        •  16	
  bit	
  number	
  is	
  converted	
  to	
  a	
  4	
  digit	
  hexadecimal	
  number	
  
•  Example:	
  
        •  FE38:DCE3:124C:C1A2:BA03:6735:EF1C:683D	
  
    –  Abbreviated	
  form	
  of	
  address	
  
        •    4EED:0023:0000:0000:0000:036E:1250:2B00	
  
        •    →4EED:23:0:0:0:36E:1250:2B00	
  
        •    →4EED:23::36E:1250:2B00	
  
        •    (Null	
  value	
  can	
  be	
  used	
  only	
  once)	
  
IPv6	
  Addressing	
  Structure	
  
                                             128	
  bits	
  
0	
                                                                                                         127	
  




        32	
               16	
               16	
                            64	
  


                 ISP	
  
                 /32	
  
                                    Customer	
  	
  
                                    Site	
  /48	
                                      Device	
  /128	
  
                                                          Subnet	
  /64	
  
IPv6	
  u?lisa?on	
  	
  
     •  U?lisa?on	
  determined	
  from	
  end	
  site	
  
        assignments	
  
        –  ISP	
  responsible	
  for	
  registra?on	
  of	
  all	
  /48	
  
           assignments	
  
        –  Intermediate	
  alloca?on	
  hierarchy	
  not	
  considered	
  
     •  U?lisa?on	
  of	
  IPv6	
  address	
  space	
  is	
  measured	
  
        differently	
  from	
  IPv4	
  
        –  Use	
  HD	
  ra?o	
  to	
  measure	
  
     •  Subsequent	
  alloca?on	
  may	
  be	
  requested	
  
        when	
  IPv6	
  u?lisa?on	
  requirement	
  is	
  met	
  
79
FINISHING	
  UP	
  


80	
  
Need	
  any	
  help?	
  
Member Services Helpdesk
- One point of contact for all member enquiries
- Online chat services

Helpdesk	
  hours	
  	
  
            9:00	
  am	
  -­‐	
  9:00	
  pm	
  (AU	
  EST,	
  UTC	
  +	
  10	
  hrs)	
  

                ph:	
  +61	
  7	
  3858	
  3188 	
  fax:	
  61	
  7	
  3858	
  3199	
  

•  More	
  personalised	
  service	
  
       –  Range	
  of	
  languages:	
  
            	
  Bahasa	
  Indonesia,	
  Bengali,	
  Cantonese,	
  English,	
  Hindi,	
  Mandarin,	
  Thai,	
  	
  
                etc.	
  	
  	
  

•  Faster	
  response	
  and	
  resolu4on	
  of	
  queries	
  
       –  IP	
  resource	
  applica?ons,	
  status	
  of	
  requests,	
  obtaining	
  help	
  in	
  
          comple?ng	
  applica?on	
  forms,	
  	
  membership	
  enquiries,	
  billing	
  issues	
  &	
  
          database	
  enquiries	
  	
  
APNIC	
  Helpdesk	
  chat	
  
APNIC	
  Website	
  




84	
  
Summary	
  
•  APNIC	
  is	
  the	
  Regional	
  Internet	
  Registry	
  for	
  the	
  APNIC	
  
   region	
  
•  APNIC	
  (the	
  Secretariat)	
  facilitates	
  the	
  Policy	
  
   Development	
  process	
  
•  Members	
  have	
  access	
  to	
  APNIC	
  services	
  including	
  IP	
  
   addresses,	
  ASN	
  numbers,	
  MyAPNIC	
  tools	
  and	
  
   subsidized	
  training	
  
•  APNIC	
  helps	
  members	
  to	
  create	
  Reverse	
  Delega?ons	
  
•  APNIC	
  encourages	
  organisa?ons	
  to	
  request	
  for	
  IPv6	
  
   addresses	
  
•  APNIC	
  is	
  involved	
  in	
  various	
  projects	
  in	
  the	
  APNIC	
  
   region	
  
85	
  
Ques?ons?	
  




86	
  
Thank	
  You!	
  	
  
<champika@apnic.net>	
  

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Tutorial: Internet Resource Management by Champika Wijayatunga, APNIC

  • 1. Internet  Resource  Management   Tutorial   21  February  2011   Sponsored  by    
  • 2. Presenter   •  Champika  Wijayatunga   Training  Manager,  APNIC   champika@apnic.net  
  • 3. Objec?ves   – To  provide  an  understanding  of  address   management     – To  provide  a  working  knowledge  of  the   procedures  for  reques?ng  resources  from   APNIC  and  managing  these   – To  keep  membership  up-­‐to-­‐date  with  the     latest  policies   – Liaise  with  members.   3  
  • 4. GeKng  to  know  us   WHAT  IS  APNIC?   4  
  • 5. What  is  APNIC?   •  APNIC  is  one  of  5  Regional  Internet  Registries   (RIRs)  around  the  world.   •  APNIC  takes  care  of  the  Asia  Pacific  region.   •  APNIC  is  a  non-­‐profit,  membership  based   organisa?on   •  Policies  are  proposed  and  agreed  upon  by  the   APNIC  community.   5  
  • 6. Where  Are  The  RIR  Regions?   6  
  • 8. What  is  APNIC’s  role?   •  APNIC  provides  resource  services  to  the  Asia   Pacific  Region   –  IPv4,  IPv6,  ASN   –  Maintains  the  Whois  database   –  Provides  reverse  DNS  delega?on  for  the  resources   allocated  to  the  region   8  
  • 9. What  Does  APNIC  Do?   •  APNIC  facilitates  the  policy  development   process   –  Via  mailing  lists  and  bi-­‐annual  mee?ngs   •  Implements  policy  changes   –  When  the  community  has  discussed  and  agreed   upon  them   9  
  • 10. What  else  does  APNIC  do?   •  APNIC  also  provides  informa?on    about  industry  related  ma[ers   –  Check  the  website  www.apnic.net   –  Join  the  mailing  lists   –  Read  the  publica?ons   –  A[end  mee?ngs  and  seminars   •  APNIC  provides  training  across  the  region  to  the   community  on  a  regular  basis   –  Face  to  face   –  Via  eLearning   10  
  • 11. What  are  the  Goals  of  the  RIRs?   •  The  Regional  Internet  Registries  have  been   charged  with  the  following  goals  for  the   number  resources  they  are  responsible  for:   –  Conserva?on   –  Aggrega?on   –  Registra?on   11  
  • 12. Internet  Resource   Management  Goals   •  Conserva?on   –  Efficient  use  of  resources   –  Based  on  demonstrated  need   •  Aggrega?on   –  Limit  rou?ng  table  growth   –  Support  provider-­‐based  rou?ng   •  Registra?on   –  Ensure  uniqueness   –  Facilitate  trouble  shoo?ng   12  
  • 13. IPv4  Address  Space   Internet  Number  Resource  Report   December  2010    
  • 14. Growth  Of  The  Global   Rou?ng  Table   h[p://bgp.potaroo.net/as1221/bgp-­‐ac?ve.html   14  
  • 15. Growth  Of  The  Global   Rou?ng  Table   Sustainable   growth?   Projected  rouDng   table  growth   Dot-­‐Com   without  CIDR   boom   CIDR   deployment   h[p://bgp.potaroo.net/as1221/bgp-­‐ac?ve.html   15  
  • 17. How  Do  I  Get  Addresses?   •  Decide  what  kind  of  number  resources  you   need   –  IPv4,  IPv6   •  Check  the  criteria     –  On  the  website  www.apnic.net   –  Contact  the  helpdesk  helpdesk@apnic.net   •  Become  familiar  with  the  policies   •  Apply  for  membership  and  resources   17  
  • 18. Ini?al  IP  Address  Request   •  You  are  required  to  be  an  APNIC  member  in   order  to  ini?ate  your  IP  Address  Request.   •  However  you  can  apply  for  membership  and   an  ini?al  address  alloca?on  at  the  same  ?me.   •  h[p://www.apnic.net/services/become-­‐a-­‐ member   18  
  • 19. Why  Become  A  Member?   •     All  APNIC  members  have  equal  access  to  the   following  benefits  of  membership:   –  APNIC  services   –  APNIC  events  &  educa?on   –  Vote   –  Representa?on   19  
  • 21. Alloca?on  And  Assignment   •  Alloca?on   –  “A  block  of  address  space  held  by  an  IR  (or   downstream  ISP)  for  subsequent  alloca?on  or   assignment”   •  Not  yet  used  to  address  any  networks   •  Assignment   –  “A  block  of  address  space  used  to  address  an   opera?onal  network”   •  May  be  provided  to  ISP  customers,  or  used  for  an  ISP’s   infrastructure  (‘self-­‐assignment’)   21  
  • 22. Alloca?on  And  Assignment   APNIC   Allocates     to  APNIC  Member   /8   APNIC  AllocaDon   APNIC  Member   /22   Allocates   Assigns   to  downstream   to  end-­‐user   Member  AllocaDon   /24   Downstream     Sub-­‐   Assigns     AllocaDon   to  end-­‐user   Customer  /  End  User   /27   /26   /25   /26   /27   Customer  Assignments   22  
  • 23. Portable  And  Non-­‐portable   •  Portable  Assignments   –  Customer  addresses  independent  from  ISP   •  Keeps  addresses  when  changing  ISP   –  Bad  for  size  of  rou?ng  tables   •  Non-­‐portable  Assignments   –  Customer  uses  ISP’s  address  space   •  Must  renumber  if  changing  ISP   –  Only  way  to  effec?vely  scale  the  Internet   23  
  • 24. Address  Management  Hierarchy  (IPv4)   APNIC  AllocaDon                  APNIC                                                  AllocaDon      /8  (IPv4)      /8  (IPv4)                  Portable   Non-­‐Portable                  Portable      Non-­‐Portable          Non-­‐Portable   24  
  • 25. Sub-­‐alloca?ons   APNIC  Member   AllocaDon   Sub-­‐allocaDon   Customer  Assignments   Customer  Assignments   •  No  max  or  min  size   –  Max  1  year  requirement   •  Assignment  Window  &  2nd  Opinion  applies     –  to  both  sub-­‐alloca?on  &  assignments   •  Sub-­‐alloca?on  holders  don’t  need  to  send  in  2nd  opinions     25  
  • 26. Address  Management  Hierarchy  (IPv6)                  Portable   Non-­‐Portable                  Portable      Non-­‐Portable          Non-­‐Portable   26  
  • 27. APNIC  Alloca?on  Policies   •  Aggrega?on  of  alloca?on   –  Provider  responsible  for  aggrega?on   –  Customer  assignments  /sub-­‐alloca?ons  must  be   non-­‐portable   •  Alloca?ons  based  on  demonstrated  need   –  Detailed  documenta?on  required   •  All  address  space  held  to  be  declared   –  Address  space  to  be  obtained  from  one  source   •  rou?ng  considera?ons  may  apply   27  
  • 28. Ini?al  IPv4  Alloca?on   •  APNIC  minimum  IPv4  alloca?on  size  /22   –  An  ISP  must  have  used  a  /24  from  their  upstream   provider  or  demonstrate  an  immediate  need  for   a  /24     –  An  ISP  must  demonstrate  a  detailed  plan  for  use   of  a  /23  within  a  year   28  
  • 29. Ini?al  IPv6  Alloca?on   •  To  qualify  for  an  ini?al  alloca?on  of  IPv6   address  space,  an  organiza?on  must:   –  Not  be  an  end  site  (must  provide  downstream   services)   –  Plan  to  provide  IPv6  connec?vity  to  organiza?ons   to  which  it  will  make  assignments   29  
  • 30. “One  Click”  IPv6  Policy   •  Members  with  IPv4  holdings  can  click  the   bu[on  in  MyAPNIC  to  instantly  receive  their   IPv6  block   –  No  forms  to  fill  out!   •  A  Member  that  has  an  IPv4  alloca?on  is   eligible  for  a  /32   •  A  Member  that  has  an  IPv4  assignment  is   eligible  for  a  /48   30  
  • 31. APNIC  Alloca?on  Policies   •  Transfer  of  address  space   –  Not  automa?cally  recognised   •  Return  unused  address  space  to  appropriate  IR   •  Effects  of  mergers,  acquisi?ons  &  take-­‐overs   –  Will  require  contact  with  IR  (APNIC)   •  contact  details  may  change   •  new  agreement  may  be  required   –  May  require  re-­‐examina?on  of  alloca?ons   •  requirement  depends  on  new  network  structure   31  
  • 32. Sub-­‐alloca?on  Guidelines   •  Sub-­‐allocate  cau?ously   –  Only  allocate  or  assign  what  the  customer  has   demonstrated  a  need  for   –  Seek  APNIC  advice  if  in  doubt   •  Efficient  assignments   –  Member  is  responsible  for  overall  u?lisa?on   •  Database  registra?on  (WHOIS  Db)   –  Sub-­‐alloca?ons  &  assignments  must  be  registered   in  the  whois  db   32  
  • 33. Portable  Assignments  for  IPv4   •  For  (small)  organisa?ons  who  require  a  portable   assignment  for  mul?-­‐homing  purposes   –  Applicants  currently  mul?homed  OR  demonstrate  a  plan  to     mul?home  within  1  month   APNIC   /8   –  Agree  to  renumber  out  of     previously  assigned  space   –  Demonstrate  need  to  use     /22   25%  of  requested  space     Member   immediately  and  50%     allocaDon   within  1  year   Non-­‐portable     assignment   33  
  • 34. Portable  Assignments  for  IPv6   •  For  (small)  organisa?ons  who  require  a   portable  assignment  for  mul?-­‐homing   purposes   –  The  current  policy  allows  for  IPv6  portable   assignment  to  end-­‐sites     APNIC   /12   –  Size:  /48,  or  a  shorter     prefix  if  the  end  site  can     /32   jus?fy  it   Member   allocaDon   –  To  be  mul?homed  within     Non-­‐portable     3  months   assignment   34  
  • 35. IXP  IPv4  Assignments  Policy     •  Criteria   –  3  or  more  peers   –  Demonstrate  “open  peering  policy”   •  APNIC  has  reserved  blocks  of  space  from   which  to  make  IXP  assignments   35  
  • 36. IXP  IPv6  Assignment  Policy   •  Criteria   –  Demonstrate  ‘open  peering  policy’   –  3  or  more  peers     •  Portable  assignment  size:  /48     –  All  other  needs  should  be  met  through  normal   processes   –  /64  holders  can  “upgrade”  to  /48   •  Through  NIRs/  APNIC   •  Need  to  return  /64   36  
  • 37. Portable  Cri?cal  Infrastructure   Assignments   •  What  is  Cri?cal  Internet  Infrastructure?   –  Domain  Registry  Infrastructure     •  Operators  of  Root  DNS,  gTLD,  and  ccTLD   –  Address  Registry  Infrastructure     •  IANA,  RIRs  &  NIRs   •  Why  a  specific  policy  ?     –  Protect  stability  of  core  Internet  func?on   •  Assignment  sizes:   –  IPv4:  /24  or  IPv6:  /32   37  
  • 38. WHERE  DO  POLICIES  COME  FROM?   38  
  • 39. Policies  and  their  Development   •  Policies  are  constantly  changing  the  meet  the   technical  needs  of  the  Internet   •  There  is  a  system  in  place  called  the  Policy   Development  Process   –  Anyone  can  par?cipate   –  Anyone  can  propose  a  policy   –  All  decisions  &  policies  documented  &  freely   available  to  anyone   39  
  • 40. Why  Par?cipate  In  Policy   Development?   This  is  your  opportunity  to  comment  on  policies   that  may  directly  affect  the  way  your   organisa?on  obtains,  manages  and  deploys   Internet  resources   40  
  • 41. You  Can  Par?cipate!   •  Send  a  proposal  to  the  Secretariat     •  Discuss  proposals  via  public  mailing  lists   –  h[p://www.apnic.net/community/par?cipate/ join-­‐discussions   •  A[end  mee?ngs   –  h[p://mee?ngs.apnic.net/31   –  Remote  par?cipa?on  available   41  
  • 43. From  Regional  to  Global  Policies   While  RIRs  and  their  respec?ve  communi?es  are   responsible  for  policies  specific  to  their  regions,   there  are  ?mes  when  a  policy  needs  to  be   global.     43  
  • 45. APNIC31  Policy  Proposals   •  prop-­‐083:  Alterna?ve  criteria  for  subsequent  IPv6  alloca?ons     •  prop-­‐084:  Frequent  whois  informa?on  update  request     •  prop-­‐085:  Eligibility  for  cri?cal  infrastructure  assignments  from  the  final  /8   •  prop-­‐086:  Global  Policy  for  IPv4  Alloca?ons  by  the  IANA  Post  Exhaus?on   •  prop-­‐087:  IPv6  address  alloca?on  for  deployment  purposes     •  prop-­‐088:  Distribu?on  of  IPv4  addresss  once  the  final  /8  period  starts   •  prop-­‐089:  Addi?onal  criterion  for  final  /8  alloca?ons  (and  assignments)   •  prop-­‐090:  Op?mizing  IPv6  Alloca?on  Strategies  
  • 46. APNIC31  Policy  Proposals   •  prop-­‐091:  Limi?ng  of  final  /8  policy  to  specific  /9     •  prop-­‐092:  Distribu?on  of  addi?onal  APNIC  IPv4  address  ranges  aser  IANA   exhaus?on     •  prop-­‐093:  Reducing  the  minimum  delega?on  size  for  the  final  /8  policy   •  prop-­‐094:  Adding  alterna?ve  criteria  to  renumbering  requirement  in  final  / 8  policy     •  prop-­‐095:  Inter-­‐RIR  IPv4  address  transfer  proposal     •  prop-­‐096:  Maintaining  demonstrated  needs  requirement  in  transfer  policy   aser  the  final  /8  phase   •   prop-­‐097:  Global  Policy  for  post  exhaus?on  IPv4  alloca?on  mechanisms  by   the  IANA  
  • 47. SUPPORTING  INTERNET   DEVELOPMENT   47  
  • 48. Projects  -­‐  Root  Server  Deployment   – A  number  of  mirrored  root  server  sites  have   been  placed  into  the  Asia  Pacific  region   – Lowers  the  transit  cost  by  using  a  nearby   instance  of  a  root  server   – The  sites  are  par?ally  or  fully  funded  by  APNIC,   but  operate  as  "anycast"  mirror  copies  of   exis?ng  Root  servers,  by  the  applicable  root   server  operator   48  
  • 49. Grants  For  Community  Support   •  The  Informa?on  Society  Innova?on  Fund  is  a   small  grants  program  funding  innova?ve   approaches  to  the  extension  of  Internet   infrastructure  and  services  in  the  Asia  Pacific   region     –     19  projects  have  been  funded  since  Jan  2009   –     ISIF  is  ac?vely  seeking  sponsorship  to        support  innova?on  in  the  Asia  Pacific  region   49  
  • 50. Community  Collabora?on   •  Internet  Community  of  Online  Networking   Specialists  (ICONS)  website  provides  an   opportunity  to  share  informa?on  on   networking  topics   •  The  ICONS  site  contains:   –  An  online  forum   h[p://icons.apnic.net   –  Documents  and  presenta?ons   –  Links  to  interes?ng  external  material   50  
  • 51. Community  Collabora?on  -­‐  TTM     •  The  Test  Traffic  Measurement  (TTM)   •  Con?nuously  monitors  connec?vity  between   the  host  and  the  rest  of  the  Internet.     •  This  project  is  in  collabora?on  with  RIPE  NCC   www.apnic.net/community/support/[m   51  
  • 52. Resource  Quality  Assurance   •  APNIC  acts  to  minimize  any  problems  in   routability  through  communica?on,  training,   and  tes?ng   •  Tes?ng  for  new  /8  blocks   –  NOC  mailing  lists  no?fica?on   –  Collabora?ve  tes?ng  conducted  by  APNIC  R&D  in   conjunc?on  with  different  organiza?ons   –  APNIC  conducts  further  tes?ng,  to  quan?fy  the   extent  to  which  networks  a[ract  “pollu?on”  or   “unwanted”  traffic  
  • 53. Resource  Quality  Assurance •  Community  awareness   –  Promote responsible administrative practices through  APNIC  publica?ons  and  training  materials –  Inform organizations that maintain bogon/ black lists about the changes for recently allocated addresses so they update their DB –  Keep the Whois Database accurate •  Actively remind resource holders to update their data
  • 54. Resource  Quality  Assurance   •  Is  a  collabora?ve  effort,  you  can:   –  Follow  responsible  network  administra?on   prac?ces  to  protect  users  from  abuse  and  security   a[acks,  while  allowing  legi?mate  traffic  to  flow   and  reach  its  intended  des?na?on     –  Talk  to  your  customers,  upstreams  and  peers   –  Keep  informed  about  IANA  alloca?ons   –  Consider  whether  you  should  stop  any  form  of   bogon  filtering  
  • 56. MyAPNIC   A  day-­‐to-­‐day  tool  to  manage  your  APNIC   account  and  resources   56  
  • 57. MyAPNIC  Func?ons   •  Resource  informa?on   –  IPv4   –  IPv6   –  ASN   •  Administra?on   –  Membership  detail   –  Contact  persons   –  Billing  history   57  
  • 58. MyAPNIC  Func?ons  (cont.)   •  Training   –  Training  history     –  Training  registra?on   •  Tools   –  Looking  Glass   –  MD5   –  Prefix  Report   58  
  • 60. What  Is  An  Autonomous  System?   •  Collec?on  of  networks  with  same  rou?ng  policy   •  Usually  under  single  ownership,  trust  or   administra?ve  control   60  
  • 61. When  Do  I  Need  An  ASN?   •  An  ASN  is  needed  if  you  have  a     –  Mul?-­‐homed  network  to  different  providers  AND   –  Rou?ng  policy  different  to  external  peers   *    For  more  informa?on  please  refer  to  RFC1930:  Guidelines   for  crea?on,  selec?on  and  registra?on  of  an  Autonomous   System   61  
  • 62. Reques?ng  An  ASN   •  Complete  the  request  form   –  Check  with  peers  if  they  can  handle  4  byte  ASN   –  Exis?ng  members  send  the  request  from  MyAPNIC   –  New  Members  can  send  AS  request  along  with   membership  applica?on   •  Transfers  of  ASNs   –  Require  legal  documenta?on  (mergers  etc)   62  
  • 63. Reques?ng  An  AS  Number   •  If  a  member  requests  an  ASN  from  APNIC  for   own  network  infrastructure   –  AS  number  is  “portable”     •  If  a  member  requests  an  ASN  from  APNIC  for   its  downstream  customer  network   –  ASN  is  “non-­‐portable”   –  ASN  is  returned  if  the  customer  changes  provider   63  
  • 65. What  is  ‘Reverse  DNS’?   •  ‘Forward  DNS’  maps  names  to  numbers   –  svc00.apnic.net  -­‐>  202.12.28.131   •  ‘Reverse  DNS’  maps  numbers  to  names   –  202.12.28.131  -­‐>  svc00.apnic.net  
  • 66. Reverse  DNS  -­‐  why  bother?   •  Service  denial   •  That  only  allow  access  when  fully  reverse  delegated  eg.   anonymous  sp   •  Diagnos?cs   •  Assis?ng  in  trace  routes  etc   •  SPAM  iden?fica?ons   •  Registra?on  responsibili?es  
  • 67. Principles  –  DNS  tree   net edu com arpa sg apnic in-addr whois whois RIR 202 202 203 210 211.. ISP 64 64 22 .64 .202 .in-addr .arpa Customer 22 22
  • 68. Reverse  delega?on  requirements   •  /24  Delega?ons   •  Address  blocks  should  be  assigned/allocated   •  At  least  two  name  servers   •  /16  Delega?ons   •  Same  as  /24  delega?ons   •  APNIC  delegates  en?re  zone  to  member   •  <  /24  Delega?ons   •  Read  “classless  in-­‐addr.arpa  delega?on”   RFC 2317
  • 69. APNIC  &  ISPs  responsibili?es   •  APNIC   –  Manage  reverse  delega?ons  of  address  block   distributed  by  APNIC     –  Process  organisa?ons  requests  for  reverse  delega?ons   of  network  alloca?ons   •  Organisa?ons   –  Be  familiar  with  APNIC  procedures   –  Ensure  that  addresses  are  reverse-­‐mapped   –  Maintain  nameservers  for  alloca?ons   •  Minimise  pollu?on  of  DNS  
  • 70. Reverse  delega?on  procedures   •  Standard  APNIC  database  object,     –  can  be  updated  through  myAPNIC.   •  Nameserver/domain  set  up  verified  before  being  submi[ed  to   the  database.   •  Protec?on  by  maintainer  object   –  (current  auths:    CRYPT-­‐PW,  PGP).   •  Any  queries   –  Contact  <helpdesk@apnic.net>  
  • 71. Whois  domain  object   Reverse Zone domain: 28.12.202.in-addr.arpa descr: in-addr.arpa zone for 28.12.202.in-addr.arpa admin-c: DNS3-AP Contacts tech-c: DNS3-AP zone-c: DNS3-AP nserver: ns.telstra.net nserver: rs.arin.net nserver: ns.myapnic.net Name nserver: svc00.apnic.net Servers nserver: ns.apnic.net mnt-by: MAINT-APNIC-AP mnt-lower: MAINT-DNS-AP changed: inaddr@apnic.net 19990810 Maintainers source: APNIC (protection)
  • 72. Removing  lame  delega?ons   •  Objec?ve   –  To  repair  or  remove  persistently  lame  DNS   delega?ons     •  DNS  delega?ons  are  lame  if:   –  Some  or  all  of  the  registered  DNS  nameservers  are   unreachable  or  badly  configured   •  APNIC  has  formal  implementa?on  of  the  lame   DNS  reverse  delega?on  procedures    
  • 74. Mo?va?on  Behind  IPv6  Protocol     •  New  genera?on  Internet  need:   –  Plenty  of  address  space  (PDA,  Mobile  Phones,   Tablet  PC,  Car,  TV  etc  etc  )     –  Solu?on  of  very  complex  hierarchical  addressing   need,  which  IPv4  is  unable  provide   –  End  to  end  communica?on  without  the  need  of   NAT  for  some  real  ?me  applica?on  i.e  online   transac?on       –  Ensure  security,  reliability  of  data  and  faster   processing  of  protocol  overhead   74  
  • 75. New  Func?onal  Improvement  In  IPv6   •  Address  Space     –  Increase  from  32-­‐bit  to  128-­‐bit  address  space   •  Management   –  Stateless  autoconfigura?on  means  no  more  need   to  configure  IP  addresses  for  end  systems,  even   via  DHCP   •  Performance   –  Fixed  header  sizes  (40  byte)  and  64-­‐bit  header   alignment  mean  be[er  performance  from  routers   and  bridges/switches   75   Source:  h[p://www.opus1.com/ipv6/wha?sipv6.html  
  • 76. Protocol  Header  Comparison     •  IPv4  contain  10  basic  header  field   •  IPv6  contain  6  basic  header  field   •  IPv6  header  has  40  octets  in  contrast  to  the  20  octets  in  IPv4   •  So  a  smaller  number  of  header  fields  and  the  header  is  64-­‐bit  aligned  to   enable  fast  processing  by  current  processors     76   Diagram  Source:  www.cisco.com  
  • 77. IPv6  addressing   •  128  bits  of  address  space   •  Hexadecimal  values  of  eight  16  bit  fields   •  X:X:X:X:X:X:X:X    (X=16  bit  number,  ex:  A2FE)   •  16  bit  number  is  converted  to  a  4  digit  hexadecimal  number   •  Example:   •  FE38:DCE3:124C:C1A2:BA03:6735:EF1C:683D   –  Abbreviated  form  of  address   •  4EED:0023:0000:0000:0000:036E:1250:2B00   •  →4EED:23:0:0:0:36E:1250:2B00   •  →4EED:23::36E:1250:2B00   •  (Null  value  can  be  used  only  once)  
  • 78. IPv6  Addressing  Structure   128  bits   0   127   32   16   16   64   ISP   /32   Customer     Site  /48   Device  /128   Subnet  /64  
  • 79. IPv6  u?lisa?on     •  U?lisa?on  determined  from  end  site   assignments   –  ISP  responsible  for  registra?on  of  all  /48   assignments   –  Intermediate  alloca?on  hierarchy  not  considered   •  U?lisa?on  of  IPv6  address  space  is  measured   differently  from  IPv4   –  Use  HD  ra?o  to  measure   •  Subsequent  alloca?on  may  be  requested   when  IPv6  u?lisa?on  requirement  is  met   79
  • 82. Member Services Helpdesk - One point of contact for all member enquiries - Online chat services Helpdesk  hours     9:00  am  -­‐  9:00  pm  (AU  EST,  UTC  +  10  hrs)   ph:  +61  7  3858  3188  fax:  61  7  3858  3199   •  More  personalised  service   –  Range  of  languages:    Bahasa  Indonesia,  Bengali,  Cantonese,  English,  Hindi,  Mandarin,  Thai,     etc.       •  Faster  response  and  resolu4on  of  queries   –  IP  resource  applica?ons,  status  of  requests,  obtaining  help  in   comple?ng  applica?on  forms,    membership  enquiries,  billing  issues  &   database  enquiries    
  • 85. Summary   •  APNIC  is  the  Regional  Internet  Registry  for  the  APNIC   region   •  APNIC  (the  Secretariat)  facilitates  the  Policy   Development  process   •  Members  have  access  to  APNIC  services  including  IP   addresses,  ASN  numbers,  MyAPNIC  tools  and   subsidized  training   •  APNIC  helps  members  to  create  Reverse  Delega?ons   •  APNIC  encourages  organisa?ons  to  request  for  IPv6   addresses   •  APNIC  is  involved  in  various  projects  in  the  APNIC   region   85  
  • 87. Thank  You!     <champika@apnic.net>