In our previous article, we studied IPSec VPN Set Up. In this article we will run through CLI commands and GUI steps to configure an IPSec VPN, including the tunnel and route configuration on a Palo Alto Networks firewall. Let’s discuss the VPN configuration in Palo alto in detail.
SSL VPN Configuration : Palo Alto
Configuring the GRE Tunnel on Palo Alto Firewall:
IPSec Tunnel creation commands should be executed in the order listed below:
Verification commands to validate IPSEC Tunnel configuration:
SSL Decryption with Certificate in Palo Alto:
In this article, we configured the GRE, IPSec and SSL/TLS including defining a certificate, GlobalProtect Portal and GlobalProtect Gateway and Security policies to permit the traffic which is received from the GlobalProtect tunnel interface.
If you want to learn more about Palo Alto, then check our e-book on Palo Alto Interview Questions & Answers in easy to understand PDF Format explained with relevant Diagrams (where required) for better ease of understanding.