final stages of ipv4 distribution guangliang pan resource services manager, apnic
TRANSCRIPT
![Page 1: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/1.jpg)
Final Stages of IPv4 Distribution
Guangliang PanResource Services Manager,
APNIC
![Page 2: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/2.jpg)
Introduction
• IPv4 address distribution will move to the final stages in the next few years
• This presentation is an overview of what is going to happen
• We would like to seek community’s opinions on how APNIC could manage the IPv4 address distribution during the final stages
![Page 3: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/3.jpg)
Status of IPv4 Address Space
3 6 August 2010
APNIC 40
ARIN 33
LACNIC 8
RIPE 32
Pre-RIR 92
Reserved by IETFAnd IANA 35
Available unallocatedPool 14
AfriNIC 2
![Page 4: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/4.jpg)
Projected Exhaustion of IANA Unallocated Pool
http://www.potaroo.net/tools/ipv4/
![Page 5: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/5.jpg)
Final Stages of IPv4 Distribution
![Page 6: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/6.jpg)
Stage 1
IANA Unallocated Pool Still Available
![Page 7: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/7.jpg)
IPv4 Address Pool at Stage 1
![Page 8: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/8.jpg)
What Happens During Stage 1
• APNIC will continue to follow current policies to distribute IPv4 addresses
• All allocations will be based on equipment capacity and customer numbers
• Current escalation procedure will continue to apply
![Page 9: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/9.jpg)
Escalation Procedure
If the request size • >= /19, request must be approved by
two Hostmasters• >= /17, request must be approved by
Resource Services Manager • >= /15, request must be approved by
Senior Manager Review Team
![Page 10: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/10.jpg)
Resource Quality Assurance
• Assess new IANA allocated /8 blocks• Quarantine reclaimed and returned
address space for 12 months• Minimize any routability problems
through communication, training, and testing
![Page 11: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/11.jpg)
Stage 2
Post-IANA Pool
![Page 12: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/12.jpg)
IPv4 Address Pool at Stage 2
![Page 13: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/13.jpg)
Reserving the Final /8
The advantages of reserving the last IANA /8 block are:
• The last block will be clean as IANA has reserved five clean blocks for the five RIRs
• It is easy for APNIC to manage the final /8 allocations and records
• Easier to identify other recyclable or transferable ranges
![Page 14: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/14.jpg)
Reserving the Final /8 (cont.)
The disadvantage of reserving the last IANA /8 block is:
• It will create some fragmentation when there is a large request and we only have small prefixes to make up the allocation size without using the reserved final /8 block.
![Page 15: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/15.jpg)
Continuing to Allocate all Available Space
• All reserved ranges except the final /8 will be released
• One allocation may combine multiple prefixes to make up the required allocation size
![Page 16: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/16.jpg)
Finalizing the RQA Pool
• At the end of Stage 2, Hostmasters will make a final review of the RQA pool, searching for any usable address space
![Page 17: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/17.jpg)
IPv4 Address Transfers
• Members may start using IPv4 transfer policy
• All such transfers will be subject to APNIC Hostmasters’ evaluation at this stage
![Page 18: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/18.jpg)
Stage 3
APNIC Reaches Final /8
![Page 19: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/19.jpg)
IPv4 Address Pool at Stage 3
![Page 20: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/20.jpg)
Use of Final /8
• One /16 block will be reserved for future uses, as yet unforeseen
• Allocations will be made according to the final /8 policy
• Each LIR can only receive one allocation of the minimum allocation size
![Page 21: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/21.jpg)
IPv4 Address Transfers
• MyAPNIC will provide a streamlined transfer process
• Hostmasters’ evaluation will not be necessary at this stage
![Page 22: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/22.jpg)
Questions?
![Page 23: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/23.jpg)
What Should We Do Next ?
• Propose a new policy to manage recycling IPv4 address space?
• Move to IPv6 as early as possible?
• More ……
![Page 24: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/24.jpg)
Summary
• Stage 1: IANA unallocated pool stillavailable
• Stage 2: Post IANA pool• Stage 3: APNIC reaches final /8
and
• The future ……
![Page 25: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/25.jpg)
Final Stages of IPv4 Distribution
![Page 26: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/26.jpg)
IPv4 Address Pool at Stage 1
![Page 27: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/27.jpg)
IPv4 Address Pool at Stage 2
![Page 28: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/28.jpg)
IPv4 Address Pool at Stage 3
![Page 29: Final Stages of IPv4 Distribution Guangliang Pan Resource Services Manager, APNIC](https://reader030.vdocument.in/reader030/viewer/2022032600/56649dc85503460f94abd4c8/html5/thumbnails/29.jpg)
Questions?