Current-state evidence
- Your team owns
- Service, network, dependency and customer context from the live environment.
- LARUS helps structure
- Discovery questions and a consistent way to organize the evidence.
IPv6 migration for network operators
Plan your IPv6 migration without losing control of IPv4-dependent services.
Turn a broad IPv6 objective into an owned transition path built around the services, systems and customers you already operate.
For ISP, hosting, data-centre, cloud and network teams introducing IPv6 while production services still rely on IPv4.
Start IPv6 Transition ReviewBegin with your current environment, dependencies and operating priorities.Start with continuity
Your IPv4 dependencies do not disappear when IPv6 work begins.
A useful IPv6 migration plan begins with the production reality your teams and customers already depend on.
Customer services must stay understandable
Identify which customer-facing services, platforms and integrations still depend on IPv4 behavior.
Hidden dependencies create late surprises
Surface routing, DNS, security, tooling and operational touchpoints before they become rollout blockers.
Shared work still needs named owners
Separate decisions, implementation and support so every change has an accountable team.
A target date is not a transition path
Use evidence and review points to decide what can move, what must wait and what remains protected.
From objective to operating path
Build the migration around four decisions your teams can act on.
Each stage reduces uncertainty before production change begins. The route stays grounded in your own environment rather than a generic checklist.
- 01
Establish the current baseline
Document the services, traffic paths, operating controls and customer commitments that shape the transition.
- 02
Map IPv4 and IPv6 dependencies
Connect workloads, network behavior, DNS, security and support dependencies to the services they affect.
- 03
Assign decisions and responsibilities
Name who approves, implements, observes and supports each part of the transition.
- 04
Stage milestones and review points
Sequence work around readiness evidence, customer impact and decisions that must be revisited before the next change.
Readiness frame
Ask the questions that unlock an executable sequence.
Readiness is not one score. It is a set of operating decisions across workloads, network, operations and customer impact.
| Decision area | Question to answer | What it unlocks |
|---|---|---|
| Workloads | Which services and integrations are IPv4-only, dual-stack-ready or still unknown? | A realistic migration scope |
| Network | Where would routing, DNS and security controls change? | A safe technical sequence |
| Operations | Who observes, responds and approves at each stage? | Clear operating ownership |
| Customer impact | Which customer paths, expectations or communications could change? | A controlled rollout boundary |
Responsibility before change
Keep one owner attached to every transition decision.
Your teams retain authority over their environment. LARUS helps structure the discovery, transition path, responsibilities and milestone discussion.
Transition decisions
- Your team owns
- Risk acceptance, priorities, approvals and the definition of acceptable customer impact.
- LARUS helps structure
- Decision points, dependencies and role boundaries for review.
Production changes
- Your team owns
- Change control, implementation authority and validation inside the operating environment.
- LARUS helps structure
- A staged path and milestone alignment around the agreed environment.
Ongoing coordination
- Your team owns
- Internal ownership, escalation paths and communication with affected customers.
- LARUS helps structure
- Follow-up around the structured transition path and agreed support context.
Make the next decision easier
Use the review to turn uncertainty into a working brief.
The review is designed to organize the questions your teams need to resolve before committing to a migration sequence.
- 01
Readiness view
A shared view of what is known, what is uncertain and what needs evidence.
- 02
Dependency map
The services, systems and operating touchpoints that shape sequencing.
- 03
Responsibility map
Named decision, implementation, observation and support roles.
- 04
Milestone outline
A staged discussion of readiness checks and review points before production change.
Start from your environment
Start your IPv6 Transition Review.
Tell us what you operate, where your transition stands and what must remain stable. The first discussion can then focus on your actual decision path.
- Review focus
- Readiness, dependencies, ownership and milestones
- Useful first step
- Share the services and operating constraints that matter most