Tagged: vrf
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Cloud On-Ramp Part 1: The Architecture Decision and AWS Transit Gateway
Hub Placement Part 3 said the hub goes where the VPC is. This post answers the question that raises immediately: how does it actually get there? BGP-over-IPsec to AWS Transit Gateway, ASN selection, and mapping on-prem VRFs onto TGW route tables.
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Cloud On-Ramp Part 2: Azure Virtual WAN and a Dual-Cloud Resilience Design
Azure Virtual WAN looks like AWS Transit Gateway from a distance — a managed hub that attachments plug into. Up close, the BGP mechanics, the route-propagation model, and the failure modes all differ in ways that decide whether a dual-cloud on-ramp actually survives a bad day.
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Local Internet Breakout in Practice: SD-WAN Zones, Rules, and a Multi-VRF Guest Wi-Fi Walkthrough
How SD-WAN zones, members, and performance-SLA rules actually decide where a session breaks out — and a full walkthrough of giving Guest Wi-Fi its own VRF, its own zone, and a local internet path that never touches the corporate tunnel.
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FortiOS 7.6.6 SD-WAN: VRF1 Transport and Loopback Design
A refined VRF reference design for FortiOS 7.6.6 — transport in VRF 1, separate transport and management loopbacks, complete management-plane pinning, and NPU-VLINK guidance for inter-VRF acceleration.
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MP-BGP and VRFs on FortiGate SD-WAN
A practical reference design using MP-BGP (VPNv4) and VRFs on FortiOS to keep management (VRF20), customer SD-WAN (VRF30), and Guest Wi-Fi DIA (VRF99) isolated end-to-end. Includes config, traffic flows, and the gotchas that bite people in production.
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Route Leaking Between VRFs on Cisco IOS: From BGP First Principles to Advanced Manipulation
A practical end-to-end walkthrough of route leaking between VRFs on Cisco IOS — starting with the BGP and VRF fundamentals you need to actually understand what's happening, the static and MP-BGP options for the leak itself, and the route-map machinery that lets you control exactly what crosses.
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Route Leaking Between VRFs on FortiGate: Why It's Trickier Than You Think
VRF route leaking is a daily reality in any multi-tenant or shared-services network design. On FortiGate it's harder to find — and harder to get right — than the equivalent on Cisco or Juniper. Here's how to do it, why it's easy to miss, and the practical pitfalls.