Tag - SD-WAN

Portable SD-WAN Over Private Networks

SD-WAN is about Internet access right? No not always… If you were to listen to most marketing information about SD-WAN you would think that it is designed to work purely on public internet links as that is probably the easiest application to explain, and just about anyone can understand the benefits of using multiple internet links of different types from different ISPs to provide resilient internet and site to site VPN connectivity. Private networks can be used for SD-WAN too. However the [...]

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Emergency L2 WAN Replacement Using Cellular SD-WAN

A Great Big Air Gap I took a call yesterday from a MSP who had a customer with a serious WAN issue. The MSP provided public facing Internet services and complex communications infrastructure for their customer as a managed service from their datacenter that integrated tightly with the customers on premise backend services at their head office. The datacenter was connected to the customers location over a dedicated private secure Layer 2 WAN link made up of both fiber and [...]

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