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IPv6-Mostly Deployment Strategy

APAC 2025 Edition

IPv6 Deployment Strategy

Enterprise Intelligence V1.0 BETA

Tactical guidance based on the IETF IPv6-Mostly Networks draft. Accelerate your transition while maintaining legacy mission-critical stability.

Analyzing Network DNA...

Run the connectivity diagnostic to generate your industrial roadmap.

Initialize Diagnostics

Transition Architecture Flow

Evolution from Legacy to IPv6-Mostly

IPv4 Only

Initial Legacy State

Dual-Stack

Hybrid Connectivity

IPv6-Mostly

Target Architecture
📱
Carrier Grade

APAC Mobile Carrier

Transitioned 50M+ subscribers to IPv6-only using NAT64/DNS64. Achieved 20% latency reduction in high-density RAN environments.

Outcome: Lower TCO & Scale
🏢
Enterprise

Global Tech Campus

Deployed DHCPv4 Option 108. 90% of workstations auto-configured as IPv6-only, retiring 15,000+ public IPv4 addresses.

Outcome: Address Recovery

Operational Cost Analyzer

IPv4 NAT Overhead Estimator

Estimate the hidden costs of maintaining Carrier-Grade NAT (CGNAT) vs transitioning to IPv6-only infrastructure.

50,000
20 Gbps

Adjust parameters to generate cost model.

The Intelligence Standard

"IPv6-Mostly" is a protocol-led architecture where network segments serve IPv6-only service to sophisticated hosts while maintaining legacy stability.

RFC-LEVEL DETAIL: DHCPv4 Option 108: Signals modern endpoints to skip IPv4 request entirely.

Key
Advantages

  • 1 Reclaim IPv4 via Option 108
  • 2 Reduction in NAT complexity
  • 3 E2E Device Visibility

Critical
Tradeoffs

  • ! NAT64/DNS64 Dependency
  • ! Legacy Device Fixed-IP Risks
  • ! Mobile OS Dependencies

Intelligence Checklist

Audit Legacy Systems Step 01 / Pre-Flight
NAT64 Provisioning Step 02 / Preparation
Pilot Option 108 Step 03 / Alpha Deployment