IP Address Policy Mechanism Constituents Practice In Taiwan

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IP Address Policy MechanismConstituents
Practice In Taiwan

• Kenny Huang
• Address Council, ICANN
• Co-Chair, Policy SIG APNIC

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Outline

• Institution
• Triangle surplus model
• Address policy

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Institution
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Institution Structure
DGT
APNIC
Regulation conformance
services

Board
Policy
TWNIC
IP Committee

Policy
services
services

Address Holders
Address Holders
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Institutional Issues

• Unclear role
• Constituents rights and obligations
• Unequal sharing of risks and benefits
• Power vs. responsibility
• The inevitable obstacle
• Triangle surplus model

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Potential Institution Structure
DGT
APNIC
Regulation conformance
services

Board
Policy
TWNIC
IP Committee

Policy
services
services

Policy
Address Holders
Address Holders
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or WIN-THE-CROWD
DGT
APNIC
Regulation conformance
services

Board
TWNIC
IP Committee
execution

Policy
services
services

Address Holders
Address Holders
Policy
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Triangle Surplus Model
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Aggregation Game
1 dollar
4 dollars
Aggregation value
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Surplus in Non-Profit OrganizationTriangle
Surplus Model
Lower constituent cost
Higher return to local authority
Increase expense or investment (enhanced service
quality)
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Government Surplus Approach
Veto Power
Government
Institution
Constituent
Higher return to local authority
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Institution Surplus Approach
Regulation conformance, no policy involvement
Veto Power
Institution
Government
Constituent
Increase expense or investment (enhanced service
quality)
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Constituent Surplus Approach
Lower constituent cost
Veto Power
Constituent
Institution
Government
Regulation conformance, no policy involvement
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Resource Distribution Priority

• What is a good approach
• Depend on whos point of view
• Top-down vs. bottom-up

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Address Policy
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Address Policy

• Why address policy
• We need address policy for address allocation
• Policy Decision Variables
• Allocation size
• Address cost
• Policy design philosophy
• License basis with limited duration
• Slow start mechanism

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Address Cost Approach
ISP cumulative address cost
Utilization allowance A
Utilization allowance B
Utilization allowance C
ISP cumulative address space
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Cost Redemption

• Cost perspective
• Increase unit cost of address space
• Increase upfront cost (null allocation cost)
• Address space perspective
• Motivate large space operators
• Reduce allocation size (/19, /20, /21..)

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IPv4 vs. IPv6

• Number talks
• IPv4 space 4.2 billion (4.2 109)
• IPv6 space 3.4 gazillion (3.4 1038)
• IPv4 Life time model (Geoff)
• Linear growth model 2030-2037
• IPv6 penetration strategy (GEL Model)
• Promoting IPv6 ?
• Great customers (x), Easy sell (x), Long life (x)
• Aggressively consuming IPv4 space
• Switch to Exponential Model 2022-2024 (Geoff)
• Great customers (o), Easy sell (o), Long life (o)
• NAT free infrastructure

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Way Forward

• Be engaged
• Keeping your commitments
• Moving forward

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THANK YOU