A demonstration of Virtual Network TAP

Azure Virtual Network Terminal Access Point (VTAP) , at the time of writing in April 2026 in public preview in select regions, copies network traffic from source Virtual Machines to a collector or traffic analytics tool, running as a Network Virtual Appliance (NVA). VTAP creates a full copy of all traffic sent and received by Virtual Machine Network Interface Card(s) (NICs) designated as VTAP source(s). This includes packet payload content - in contrast to VNET Flow Logs, which only collect traffic meta data.