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The provisioning and functioning of VPN services have significantly evolved rapidly over the last few years. While the burden of enormous hardware requirement has troubled most organizations, Software Defined WAN (SD-WAN) is the go-to solutions, these days. The marketplace is inundated by a flurry SD-WAN solutions and solutions providers, each one of them exhibiting a different value proposition. However, one feature that resonates through all SD-WAN architecture is its commodity bandwidth and computing resource usage. This has reduced the cost of implementation, and by using multiple connections, SD-WAN vendors have lessened the limitations of internet lines as compared with leased lines.