Network Architects and Cloud Engineers
Designing a redundant cloud-to-on-premise connection architecture
Use cases
About
The Virtual Private Network mind map template provides a technical architecture overview for IT professionals and network engineers, covering 66 distinct nodes across critical infrastructure domains. This Virtual Private Network cheat sheet serves as a comprehensive guide for designing secure connections, specifically detailing the mechanics of 'Routing', 'BGP' (Border Gateway Protocol), and 'HA' (High Availability). The template is structured to help users evaluate 'Dynamic' versus 'Static' routing configurations and understand the 'Anatomy' of BGP sessions, including private ASN requirements and link-local IP ranges. By using this Xmind Virtual Private Network template, teams can visualize complex cloud-to-on-premise connectivity, ensuring that 'Subnets/routes automatically discovered' are properly managed within a Virtual Private Cloud (VPC) environment.
Terms and ConditionsWhen to use this template
IT Operations and Security Teams
Troubleshooting BGP peering issues and firewall port configurations
IT Decision Makers and Project Managers
Evaluating connectivity options based on budget and latency requirements
How to use this template
Step 1
Open the VPN template
Download and open the .xmind file in Xmind desktop or the web app to view the full network hierarchy.
Step 2
Customize routing parameters
Navigate to the 'Routing' or 'BGP' branches and replace the generic IP ranges with your specific network CIDR blocks.
Step 3
Export for documentation
Use the Export feature to save your customized VPN architecture as a PDF or PNG for your technical documentation.
Frequently asked questions
This template includes a detailed breakdown of network routing (Dynamic, Static, Policy-based), BGP configuration (ASN, IP ranges, TCP ports), High Availability (HA) deployment modes, and specific business use cases for VPN implementation.
Navigate to the 'BGP' branch to find technical requirements for 'Anatomy' and 'Routing'. It specifies using the 169.254.0.0/16 range for link-local IPs and explains how 'Global mode' advertises routes across all regions.
Yes, the template is fully editable. You can customize the 66 existing nodes, add your own IP ranges to the 'Routing' branch, or modify the 'HA mode' requirements to match your specific cloud provider's architecture.
According to the 'Routing' branch, 'Route based' is generally preferred. You should use 'Policy based' only when connecting to specific peer routers that require both local and remote ranges to be explicitly defined.
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