Policies > Tunnel Inspection
Table of Contents
11.0 (EoL)
Expand all | Collapse all
-
- Firewall Overview
- Features and Benefits
- Last Login Time and Failed Login Attempts
- Message of the Day
- Task Manager
- Language
- Alarms
- Commit Changes
- Save Candidate Configurations
- Revert Changes
- Lock Configurations
- Global Find
- Threat Details
- AutoFocus Intelligence Summary
- Configuration Table Export
- Change Boot Mode
-
- Objects > Addresses
- Objects > Address Groups
- Objects > Regions
- Objects > Dynamic User Groups
- Objects > Application Groups
- Objects > Application Filters
- Objects > Services
- Objects > Service Groups
- Objects > Devices
- Objects > External Dynamic Lists
- Objects > Custom Objects > Spyware/Vulnerability
- Objects > Custom Objects > URL Category
- Objects > Security Profiles > Antivirus
- Objects > Security Profiles > Anti-Spyware Profile
- Objects > Security Profiles > Vulnerability Protection
- Objects > Security Profiles > File Blocking
- Objects > Security Profiles > WildFire Analysis
- Objects > Security Profiles > Data Filtering
- Objects > Security Profiles > DoS Protection
- Objects > Security Profiles > Mobile Network Protection
- Objects > Security Profiles > SCTP Protection
- Objects > Security Profile Groups
- Objects > Log Forwarding
- Objects > Authentication
- Objects > Packet Broker Profile
- Objects > Schedules
-
-
- Firewall Interfaces Overview
- Common Building Blocks for Firewall Interfaces
- Common Building Blocks for PA-7000 Series Firewall Interfaces
- Tap Interface
- HA Interface
- Virtual Wire Interface
- Virtual Wire Subinterface
- PA-7000 Series Layer 2 Interface
- PA-7000 Series Layer 2 Subinterface
- PA-7000 Series Layer 3 Interface
- Layer 3 Interface
- Layer 3 Subinterface
- Log Card Interface
- Log Card Subinterface
- Decrypt Mirror Interface
- Aggregate Ethernet (AE) Interface Group
- Aggregate Ethernet (AE) Interface
- Network > Interfaces > VLAN
- Network > Interfaces > Loopback
- Network > Interfaces > Tunnel
- Network > Interfaces > SD-WAN
- Network > Interfaces > PoE
- Network > VLANs
- Network > Virtual Wires
-
- Network > Routing > Logical Routers > General
- Network > Routing > Logical Routers > Static
- Network > Routing > Logical Routers > OSPF
- Network > Routing > Logical Routers > OSPFv3
- Network > Routing > Logical Routers > RIPv2
- Network > Routing > Logical Routers > BGP
- Network > Routing > Logical Routers > Multicast
-
- Network > Routing > Routing Profiles > BGP
- Network > Routing > Routing Profiles > BFD
- Network > Routing > Routing Profiles > OSPF
- Network > Routing > Routing Profiles > OSPFv3
- Network > Routing > Routing Profiles > RIPv2
- Network > Routing > Routing Profiles > Filters
- Network > Routing > Routing Profiles > Multicast
- Network > Proxy
-
- Network > Network Profiles > GlobalProtect IPSec Crypto
- Network > Network Profiles > IPSec Crypto
- Network > Network Profiles > IKE Crypto
- Network > Network Profiles > Monitor
- Network > Network Profiles > Interface Mgmt
- Network > Network Profiles > QoS
- Network > Network Profiles > LLDP Profile
- Network > Network Profiles > SD-WAN Interface Profile
-
-
- Device > Setup
- Device > Setup > Management
- Device > Setup > Interfaces
- Device > Setup > Telemetry
- Device > Setup > Content-ID
- Device > Setup > WildFire
- Device > Setup > ACE
- Device > Setup > DLP
- Device > Log Forwarding Card
- Device > Config Audit
- Device > Administrators
- Device > Admin Roles
- Device > Access Domain
- Device > Authentication Sequence
- Device > IoT > DHCP Server
- Device > Device Quarantine
-
- Security Policy Match
- QoS Policy Match
- Authentication Policy Match
- Decryption/SSL Policy Match
- NAT Policy Match
- Policy Based Forwarding Policy Match
- DoS Policy Match
- Routing
- Test Wildfire
- Threat Vault
- Ping
- Trace Route
- Log Collector Connectivity
- External Dynamic List
- Update Server
- Test Cloud Logging Service Status
- Test Cloud GP Service Status
- Device > Virtual Systems
- Device > Shared Gateways
- Device > Certificate Management
- Device > Certificate Management > Certificate Profile
- Device > Certificate Management > OCSP Responder
- Device > Certificate Management > SSL/TLS Service Profile
- Device > Certificate Management > SCEP
- Device > Certificate Management > SSL Decryption Exclusion
- Device > Certificate Management > SSH Service Profile
- Device > Response Pages
- Device > Server Profiles
- Device > Server Profiles > SNMP Trap
- Device > Server Profiles > Syslog
- Device > Server Profiles > Email
- Device > Server Profiles > HTTP
- Device > Server Profiles > NetFlow
- Device > Server Profiles > RADIUS
- Device > Server Profiles > SCP
- Device > Server Profiles > TACACS+
- Device > Server Profiles > LDAP
- Device > Server Profiles > Kerberos
- Device > Server Profiles > SAML Identity Provider
- Device > Server Profiles > DNS
- Device > Server Profiles > Multi Factor Authentication
- Device > Local User Database > Users
- Device > Local User Database > User Groups
- Device > Scheduled Log Export
- Device > Software
- Device > Dynamic Updates
- Device > Licenses
- Device > Support
- Device > Policy Recommendation > IoT
- Device > Policy > Recommendation SaaS
-
- Device > User Identification > Connection Security
- Device > User Identification > Terminal Server Agents
- Device > User Identification > Group Mapping Settings
- Device > User Identification> Trusted Source Address
- Device > User Identification > Authentication Portal Settings
- Device > User Identification > Cloud Identity Engine
-
- Network > GlobalProtect > MDM
- Network > GlobalProtect > Clientless Apps
- Network > GlobalProtect > Clientless App Groups
- Objects > GlobalProtect > HIP Profiles
-
- Use the Panorama Web Interface
- Context Switch
- Panorama Commit Operations
- Defining Policies on Panorama
- Log Storage Partitions for a Panorama Virtual Appliance in Legacy Mode
- Panorama > Setup > Interfaces
- Panorama > High Availability
- Panorama > Firewall Clusters
- Panorama > Administrators
- Panorama > Admin Roles
- Panorama > Access Domains
- Panorama > Device Groups
- Panorama > Plugins
- Panorama > Log Ingestion Profile
- Panorama > Log Settings
- Panorama > Server Profiles > SCP
- Panorama > Scheduled Config Export
- Panorama > Device Registration Auth Key
End-of-Life (EoL)
Policies > Tunnel Inspection
You can configure the firewall to inspect the traffic
content of the following cleartext tunnel protocols:
- Generic Routing Encapsulation (GRE)
- General Packet Radio Service (GPRS) Tunneling Protocol for User Data (GTP-U); supported only on firewalls that support GTP.
- Non-encrypted IPSec traffic (NULL Encryption Algorithm for IPSec and transport mode AH IPSec)
- Virtual Extensible LAN (VXLAN)
You can use tunnel content inspection to enforce Security, DoS
Protection, and QoS policies on traffic in these types of tunnels
and on traffic nested within another cleartext tunnel (for example,
Null Encrypted IPSec inside a GRE tunnel).
Create a Tunnel Inspection policy that, when matching an incoming
packet, determines which tunnel protocols in the packet the firewall will
inspect and that specifies the conditions under which the firewall
drops or continues to process the packet. You can view tunnel inspection logs
and tunnel activity in the ACC to verify that tunneled traffic complies
with your corporate security and usage policies.
The firewall supports tunnel content inspection on Ethernet interfaces
and subinterfaces, AE interfaces, VLAN interfaces, and VPN and LSVPN
tunnels. The feature is supported in Layer 3, Layer 2, virtual wire,
and tap deployments. Tunnel content inspection works on shared gateways
and on virtual system-to-virtual system communications.
What do you want
to know? | See: |
---|---|
What are the fields available to create
a Tunnel Inspection policy? | |
How can I view tunnel inspection logs? | |
Looking for more? |