Tagged: Cloud
3 posts · browse all tags
-
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.
-
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.
-
Fortinet SD-WAN Hub Placement Part 3: Cloud, SASE, and the Death of "The DC" as the Default
Closing out the hub-placement series: what changes about hub design when the destination is Azure, AWS, or GCP rather than a DC, and what changes again for customers migrating from a DC-centric WAN to a SASE-centric one.