Prisma SD-WAN supports Virtual Routing and Forwarding tables (VRFs) for Network (aka WAN) segmentation of application traffic. Network segmentation is a design strategy that divides a WAN into smaller, isolated networks, or segments. This approach helps to improve network security, optimize network traffic, and ensure high availability of network resources.

Prisma SD-WAN now offers Standard VPN support to the existing VRF functionality. You can quickly put a standard VPN in any VRF (for example, Guest), and you can redirect the traffic part of this VRF to the standard VPN with simple path policies.

If all the user traffic from the different VRFs needs to go over the Standard VPN, a route leak can be configured for basic L3 reachability. Then, you can use path policies for traffic engineering.