Filter
Top Products
Creating Distributed Key Policies
206 EncrypTight User Guide
Figure 79 Point-to-point policy editor
Adding Layer 4 Policies
Layer 4 policies encrypt only the payload of the packet. The source and destination addresses, protocol,
and port in the IP header are sent in the clear. With Layer 4 policies, the Layer 4 header information is
sent in the clear for traffic engineering and Service Level Agreement management (for example, Quality
of Service controls or NetFlow statistics monitoring). You can create Layer 4 policies for point-to-point,
hub and spoke, mesh, and multicast network topologies.