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GRE Tunnels

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Next-Generation Firewall Docs

Getting Started
Administration
Version
- Cloud Management of NGFWs
- PAN-OS 10.0 (EoL)
- PAN-OS 10.1
- PAN-OS 10.2
- PAN-OS 11.0 (EoL)
- PAN-OS 11.1 & Later
- PAN-OS 9.1 (EoL)
Networking
Version
- PAN-OS 10.1
- PAN-OS 10.2
- PAN-OS 11.0 (EoL)
- PAN-OS 11.1 & Later
Incidents & Alerts
Release Notes
Version
- Cloud Management and AIOps for NGFW
- PAN-OS 10.0 (EoL)
- PAN-OS 10.1
- PAN-OS 10.2
- PAN-OS 11.0 (EoL)
- PAN-OS 11.1
- PAN-OS 11.2
- PAN-OS 8.1 (EoL)
- PAN-OS 9.0 (EoL)
- PAN-OS 9.1 (EoL)

Route Redistribution

GRE Tunnel Overview

GRE Tunnels

Understand Generic Routing Encapsulation (GRE) tunnel support and create a GRE tunnel.

The Generic Routing Encapsulation (GRE) tunnel protocol is a carrier protocol that encapsulates a payload protocol. The GRE packet itself is encapsulated in a transport protocol (IPv4 or IPv6).

GRE Tunnel Overview
Create a GRE Tunnel

Route Redistribution

GRE Tunnel Overview

Next-Generation Firewall Docs

GRE Tunnels

Next-Generation Firewall Docs

GRE Tunnels

Activation & Onboarding

Next-Generation Firewalls

Cloud-Delivered Security Services

Network Security

Visibility & Monitoring

Best Practices

Experts Corner