In this post, I will explain why Azure’s software-defined networking (virtual networks) differs from the cable-defined networking of on-premises networks. Background Why am I writing this […]
Have you wondered why an Azure subnet with no route table has so many default routes? What the heck is 25.176.0.0/13? Or What is 198.18.0.0/15? And […]
I have recently expanded my SDWAN in hub-and-spoke networks design guide to include SDWAN-to-firewall routing. Initially I didn’t have this point, but recent conversations have made […]