SDWAN data usage measurement requirements for service providers and the enterprise

An important consideration is that the SDWAN eco-system actually aggregates and records the data usage. One immediate reason is that on a technology like LTE there might be a fixed data bucket of for example 50GB per month after which a higher out of bundle rate might apply. The device must know these parameters and be able to suspend an interface based on a rule associated with data usage.

Read the article by Ronald Bartels over at LinkedIn here.