Secure SD-WAN 7.2 Online Help

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Setting up
After deploying the SMC components, you are ready to start using the Management Client and carrying out some of the first configuration tasks.
Managing certificates for system communications
Certificates are proof of identity that SMC components and Secure SD-WAN Engines use to authenticate themselves in communications.

Latest online help
Link to the latest FlexEdge Secure SD-WAN online documentation.
About this Help
This online help was created for Forcepoint FlexEdge Secure SD-WAN, version 7.2.
Introduction to the Forcepoint FlexEdge Secure SD-WAN solution
Before setting up Forcepoint FlexEdge Secure SD-WAN, it is useful to know what the different components do and what engine roles are available.
Deployment
Before you can set up the system and start configuring elements, you must consider how the different SMC components should be positioned and deployed.
Setting up
After deploying the SMC components, you are ready to start using the Management Client and carrying out some of the first configuration tasks.
- Using the Management Client
  The Management Client provides the user interface for setting up, managing, and monitoring all features in the SMC.
- Network address translation (NAT) and how it works
  Network address translation (NAT) means changing the IP address or port information in packets. Most often, NAT is used to allow internal hosts to communicate via networks where their actual address is not routable and to conceal the internal network structure from outsiders.
- Configuring system communications
  System communications involve traffic between SMC components, traffic between SMC components and external components that are a part of the system configuration, and external access into the system.
- Managing certificates for system communications
  Certificates are proof of identity that SMC components and Secure SD-WAN Engines use to authenticate themselves in communications.
  - How certificates work
    SMC servers and Secure SD-WAN Engines use certificates to identify each other in system communications, and to secure communications to external components.
  - Types of internal certificate authorities
    The internal certificate authority can be either an internal Elliptic Curve Digital Signature Algorithm (ECDSA) certificate authority or an internal RSA certificate authority.
  - Using certificates to secure communications to external components
    You can use certificates to secure communications from the SMC servers or Secure SD-WAN Engines to external components.
  - Creating certificates
    You can generate certificates in the SMC, then sign the certificate request with tools in the SMC or with an external certificate authority.
  - Configure settings for certificate validation
    Certificate validation settings allow you to define the settings that the Secure SD-WAN Engine uses when it connects to a Certificate Revocation List (CRL) or Online Certificate Status Protocol (OCSP) server.
  - Renewing certificates
    You must renew certificates and certificate authorities when they expire.
- Managing elements
  Certain tasks are common to most elements. Some of these tasks are not mandatory for defining an element, but are still helpful as you get your SMC up and running.
Monitoring
You can use the SMC to monitor system components and third-party devices. You can also view and filter logs, and create Reports from them.
Controlling Secure SD-WAN Engines
You can command and set options for engines through the Management Client or on the engine command line. You can also stop traffic manually.
SMC configuration
SD-WAN Manager configuration allows you to customize how the SMC components work.
Secure SD-WAN Engine configuration
You can create and modify Engines, IPS engines, Layer 2 Engines, Master Engines and Virtual Secure SD-WAN Engines. You can configure the Secure SD-WAN Engine properties, activate optional features, and configure advanced Secure SD-WAN Engine settings.
Routing
Use the Management Client to configure static or dynamic routing, and use a Multi-Link configuration to manage and distribute inbound and outbound connections.
Traffic inspection policies
Policies are key elements that contain rules for allowing or blocking network traffic and inspecting the content of traffic.
Users and authentication
User accounts are stored in internal databases or external directory servers. You can use Secure SD-WAN in the Engine/VPN role or external authentication servers to authenticate users.
Virtual private networks
Secure SD-WAN supports both policy-based and route-based VPN tunnels between VPN gateways. For full remote access, Secure SD-WAN supports both IPsec and SSL VPN tunnels for VPN clients.
Maintenance and upgrades
Maintenance includes procedures that you do not typically need to do frequently.
Troubleshooting
Troubleshooting helps you resolve common problems in the Secure SD-WAN and SMC.
Appendices

Managing certificates for system communications

Certificates are proof of identity that SMC components and Secure SD-WAN Engines use to authenticate themselves in communications.

How certificates work
SMC servers and Secure SD-WAN Engines use certificates to identify each other in system communications, and to secure communications to external components.
Types of internal certificate authorities
The internal certificate authority can be either an internal Elliptic Curve Digital Signature Algorithm (ECDSA) certificate authority or an internal RSA certificate authority.
Using certificates to secure communications to external components
You can use certificates to secure communications from the SMC servers or Secure SD-WAN Engines to external components.
Creating certificates
You can generate certificates in the SMC, then sign the certificate request with tools in the SMC or with an external certificate authority.
Configure settings for certificate validation
Certificate validation settings allow you to define the settings that the Secure SD-WAN Engine uses when it connects to a Certificate Revocation List (CRL) or Online Certificate Status Protocol (OCSP) server.
Renewing certificates
You must renew certificates and certificate authorities when they expire.

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