GNS3Network - A Network and Network Security Blog



This is a Network & Network Security Blog! Browse your favorite articles of Palo Alto, FortiGate, pfSense, SonicWall, and Cisco.

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Month: November 2019

How to configure GRE Tunnel between Cisco Routers

how-to-create-gre-tunnel-between-cisco-routers

In this article, we will configure the GRE (Generic Routing Encapsulation) tunnel between two Cisco Routers. GRE is developed by Cisco System. In order to configure the GRE tunnel, you must need connectivity between two remote routers through…

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How to configure GRE Tunnel Between Palo Alto and Cisco Router

gre-tunnel-between-palo-alto-and-cisco-router

In this article, we will configure the GRE Tunnel between Palo Alo Firewall and Cisco Router. GRE stands for (Generic Routing Encapsulation). It was developed by CISCO but supported by different devices. To configure the GRE tunnel, you…

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How to configure IPSec VPN between Palo Alto and FortiGate Firewall

how-to-configure-ipsec-tunnel-between-palo-alto-and-fortigate-firewall

In this article, we will configure the IPSec Tunnel between Palo Alto and FortiGate Firewall. In this scenario, I’m using PANOS 8.1 in the Palo Alto firewall. Although, the configuration is almost the same in other PANOS versions…

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How to Configure GlobalProtect VPN on Palo Alto Firewall

how-to-configure-globalprotect-vpn-on-palo-alto

In this article, We’ll configure GlobalProtect VPN in Palo Alto Firewall. If you are new to the Palo Alto Networks firewall, Don’t worry, we will cover all basic to advanced configuration of GlobalProtect VPN. The public IP address…

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