What Is East-West Traffic?

November 7, 2023

East-west traffic refers to the network data transmission conducted horizontally within a single network infrastructure layer. This includes transfers between servers in a data centervirtual machines installed on the same host, or containers in a cluster. The opposite concept is north-south traffic, standing for the data transfers executed between the internal and external networks.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.