Configure IPv4 Multicast
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Next-Generation Firewall Docs
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PAN-OS 11.1 & Later
- PAN-OS 11.1 & Later
- PAN-OS 11.0 (EoL)
- PAN-OS 10.2
- PAN-OS 10.1
- PAN-OS 10.0 (EoL)
- PAN-OS 9.1 (EoL)
- Cloud Management of NGFWs
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- Management Interfaces
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- Launch the Web Interface
- Use the Administrator Login Activity Indicators to Detect Account Misuse
- Manage and Monitor Administrative Tasks
- Commit, Validate, and Preview Firewall Configuration Changes
- Commit Selective Configuration Changes
- Export Configuration Table Data
- Use Global Find to Search the Firewall or Panorama Management Server
- Manage Locks for Restricting Configuration Changes
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- Define Access to the Web Interface Tabs
- Provide Granular Access to the Monitor Tab
- Provide Granular Access to the Policy Tab
- Provide Granular Access to the Objects Tab
- Provide Granular Access to the Network Tab
- Provide Granular Access to the Device Tab
- Define User Privacy Settings in the Admin Role Profile
- Restrict Administrator Access to Commit and Validate Functions
- Provide Granular Access to Global Settings
- Provide Granular Access to the Panorama Tab
- Provide Granular Access to Operations Settings
- Panorama Web Interface Access Privileges
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- Reset the Firewall to Factory Default Settings
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- Plan Your Authentication Deployment
- Pre-Logon for SAML Authentication
- Configure SAML Authentication
- Configure Kerberos Single Sign-On
- Configure Kerberos Server Authentication
- Configure TACACS+ Authentication
- Configure TACACS Accounting
- Configure RADIUS Authentication
- Configure LDAP Authentication
- Configure Local Database Authentication
- Configure an Authentication Profile and Sequence
- Test Authentication Server Connectivity
- Troubleshoot Authentication Issues
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- Keys and Certificates
- Default Trusted Certificate Authorities (CAs)
- Certificate Deployment
- Configure the Master Key
- Export a Certificate and Private Key
- Configure a Certificate Profile
- Configure an SSL/TLS Service Profile
- Configure an SSH Service Profile
- Replace the Certificate for Inbound Management Traffic
- Configure the Key Size for SSL Forward Proxy Server Certificates
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- HA Overview
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- Prerequisites for Active/Active HA
- Configure Active/Active HA
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- Use Case: Configure Active/Active HA with Route-Based Redundancy
- Use Case: Configure Active/Active HA with Floating IP Addresses
- Use Case: Configure Active/Active HA with ARP Load-Sharing
- Use Case: Configure Active/Active HA with Floating IP Address Bound to Active-Primary Firewall
- Use Case: Configure Active/Active HA with Source DIPP NAT Using Floating IP Addresses
- Use Case: Configure Separate Source NAT IP Address Pools for Active/Active HA Firewalls
- Use Case: Configure Active/Active HA for ARP Load-Sharing with Destination NAT
- Use Case: Configure Active/Active HA for ARP Load-Sharing with Destination NAT in Layer 3
- HA Clustering Overview
- HA Clustering Best Practices and Provisioning
- Configure HA Clustering
- Refresh HA1 SSH Keys and Configure Key Options
- HA Firewall States
- Reference: HA Synchronization
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- Use the Dashboard
- Monitor Applications and Threats
- Monitor Block List
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- Report Types
- View Reports
- Configure the Expiration Period and Run Time for Reports
- Disable Predefined Reports
- Custom Reports
- Generate Custom Reports
- Generate the SaaS Application Usage Report
- Manage PDF Summary Reports
- Generate User/Group Activity Reports
- Manage Report Groups
- Schedule Reports for Email Delivery
- Manage Report Storage Capacity
- View Policy Rule Usage
- Use External Services for Monitoring
- Configure Log Forwarding
- Configure Email Alerts
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- Configure Syslog Monitoring
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- Traffic Log Fields
- Threat Log Fields
- URL Filtering Log Fields
- Data Filtering Log Fields
- HIP Match Log Fields
- GlobalProtect Log Fields
- IP-Tag Log Fields
- User-ID Log Fields
- Decryption Log Fields
- Tunnel Inspection Log Fields
- SCTP Log Fields
- Authentication Log Fields
- Config Log Fields
- System Log Fields
- Correlated Events Log Fields
- GTP Log Fields
- Audit Log Fields
- Syslog Severity
- Custom Log/Event Format
- Escape Sequences
- Forward Logs to an HTTP/S Destination
- Firewall Interface Identifiers in SNMP Managers and NetFlow Collectors
- Monitor Transceivers
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- User-ID Overview
- Enable User-ID
- Map Users to Groups
- Enable User- and Group-Based Policy
- Enable Policy for Users with Multiple Accounts
- Verify the User-ID Configuration
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- App-ID Overview
- App-ID and HTTP/2 Inspection
- Manage Custom or Unknown Applications
- Safely Enable Applications on Default Ports
- Applications with Implicit Support
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- Prepare to Deploy App-ID Cloud Engine
- Enable or Disable the App-ID Cloud Engine
- App-ID Cloud Engine Processing and Policy Usage
- New App Viewer (Policy Optimizer)
- Add Apps to an Application Filter with Policy Optimizer
- Add Apps to an Application Group with Policy Optimizer
- Add Apps Directly to a Rule with Policy Optimizer
- Replace an RMA Firewall (ACE)
- Impact of License Expiration or Disabling ACE
- Commit Failure Due to Cloud Content Rollback
- Troubleshoot App-ID Cloud Engine
- Application Level Gateways
- Disable the SIP Application-level Gateway (ALG)
- Maintain Custom Timeouts for Data Center Applications
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- Decryption Overview
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- Keys and Certificates for Decryption Policies
- SSL Forward Proxy
- SSL Forward Proxy Decryption Profile
- SSL Inbound Inspection
- SSL Inbound Inspection Decryption Profile
- SSL Protocol Settings Decryption Profile
- SSH Proxy
- SSH Proxy Decryption Profile
- Profile for No Decryption
- SSL Decryption for Elliptical Curve Cryptography (ECC) Certificates
- Perfect Forward Secrecy (PFS) Support for SSL Decryption
- SSL Decryption and Subject Alternative Names (SANs)
- TLSv1.3 Decryption
- High Availability Not Supported for Decrypted Sessions
- Decryption Mirroring
- Configure SSL Forward Proxy
- Configure SSL Inbound Inspection
- Configure SSH Proxy
- Configure Server Certificate Verification for Undecrypted Traffic
- Post-Quantum Cryptography Detection and Control
- Enable Users to Opt Out of SSL Decryption
- Temporarily Disable SSL Decryption
- Configure Decryption Port Mirroring
- Verify Decryption
- Activate Free Licenses for Decryption Features
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- Policy Types
- Policy Objects
- Track Rules Within a Rulebase
- Enforce Policy Rule Description, Tag, and Audit Comment
- Move or Clone a Policy Rule or Object to a Different Virtual System
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- External Dynamic List
- Built-in External Dynamic Lists
- Configure the Firewall to Access an External Dynamic List
- Retrieve an External Dynamic List from the Web Server
- View External Dynamic List Entries
- Exclude Entries from an External Dynamic List
- Enforce Policy on an External Dynamic List
- Find External Dynamic Lists That Failed Authentication
- Disable Authentication for an External Dynamic List
- Register IP Addresses and Tags Dynamically
- Use Dynamic User Groups in Policy
- Use Auto-Tagging to Automate Security Actions
- CLI Commands for Dynamic IP Addresses and Tags
- Application Override Policy
- Test Policy Rules
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- Network Segmentation Using Zones
- How Do Zones Protect the Network?
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PAN-OS 11.1 & Later
- PAN-OS 11.1 & Later
- PAN-OS 11.0 (EoL)
- PAN-OS 10.2
- PAN-OS 10.1
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- Tap Interfaces
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- Layer 2 and Layer 3 Packets over a Virtual Wire
- Port Speeds of Virtual Wire Interfaces
- LLDP over a Virtual Wire
- Aggregated Interfaces for a Virtual Wire
- Virtual Wire Support of High Availability
- Zone Protection for a Virtual Wire Interface
- VLAN-Tagged Traffic
- Virtual Wire Subinterfaces
- Configure Virtual Wires
- Configure a PPPoE Client on a Subinterface
- Configure an IPv6 PPPoE Client
- Configure an Aggregate Interface Group
- Configure Bonjour Reflector for Network Segmentation
- Use Interface Management Profiles to Restrict Access
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- DHCP Overview
- Firewall as a DHCP Server and Client
- Firewall as a DHCPv6 Client
- DHCP Messages
- Dynamic IPv6 Addressing on the Management Interface
- Configure an Interface as a DHCP Server
- Configure an Interface as a DHCPv4 Client
- Configure an Interface as a DHCPv6 Client with Prefix Delegation
- Configure the Management Interface as a DHCP Client
- Configure the Management Interface for Dynamic IPv6 Address Assignment
- Configure an Interface as a DHCP Relay Agent
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- DNS Overview
- DNS Proxy Object
- DNS Server Profile
- Multi-Tenant DNS Deployments
- Configure a DNS Proxy Object
- Configure a DNS Server Profile
- Use Case 1: Firewall Requires DNS Resolution
- Use Case 2: ISP Tenant Uses DNS Proxy to Handle DNS Resolution for Security Policies, Reporting, and Services within its Virtual System
- Use Case 3: Firewall Acts as DNS Proxy Between Client and Server
- DNS Proxy Rule and FQDN Matching
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- NAT Rule Capacities
- Dynamic IP and Port NAT Oversubscription
- Dataplane NAT Memory Statistics
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- Translate Internal Client IP Addresses to Your Public IP Address (Source DIPP NAT)
- Create a Source NAT Rule with Persistent DIPP
- PAN-OS
- Strata Cloud Manager
- Enable Clients on the Internal Network to Access your Public Servers (Destination U-Turn NAT)
- Enable Bi-Directional Address Translation for Your Public-Facing Servers (Static Source NAT)
- Configure Destination NAT with DNS Rewrite
- Configure Destination NAT Using Dynamic IP Addresses
- Modify the Oversubscription Rate for DIPP NAT
- Reserve Dynamic IP NAT Addresses
- Disable NAT for a Specific Host or Interface
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- Network Packet Broker Overview
- How Network Packet Broker Works
- Prepare to Deploy Network Packet Broker
- Configure Transparent Bridge Security Chains
- Configure Routed Layer 3 Security Chains
- Network Packet Broker HA Support
- User Interface Changes for Network Packet Broker
- Limitations of Network Packet Broker
- Troubleshoot Network Packet Broker
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- Enable Advanced Routing
- Logical Router Overview
- Configure a Logical Router
- Create a Static Route
- Configure BGP on an Advanced Routing Engine
- Create BGP Routing Profiles
- Create Filters for the Advanced Routing Engine
- Configure OSPFv2 on an Advanced Routing Engine
- Create OSPF Routing Profiles
- Configure OSPFv3 on an Advanced Routing Engine
- Create OSPFv3 Routing Profiles
- Configure RIPv2 on an Advanced Routing Engine
- Create RIPv2 Routing Profiles
- Create BFD Profiles
- Configure IPv4 Multicast
- Configure MSDP
- Create Multicast Routing Profiles
- Create an IPv4 MRoute
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PAN-OS 11.2
- PAN-OS 11.2
- PAN-OS 11.1
- PAN-OS 11.0 (EoL)
- PAN-OS 10.2
- PAN-OS 10.1
- PAN-OS 10.0 (EoL)
- PAN-OS 9.1 (EoL)
- PAN-OS 9.0 (EoL)
- PAN-OS 8.1 (EoL)
- Cloud Management and AIOps for NGFW
Configure IPv4 Multicast
Configure IPv4 multicast for an Advanced Routing Engine.
The Advanced Routing Engine supports IPv4
multicast for a logical router. You should be familiar with IP Multicast, IGMP, and PIM concepts.
IPv4 multicast on an Advanced
Routing Engine supports features not supported on the legacy routing
engine:
- IGMP static join, which is the ability to specify a static IGMPv3 or IGMPv2 receiver on an interface. The corresponding PIM Join message is sent upstream.
- Protocol Independent Multicast (PIM) supports Reverse-Path Forwarding (RPF) lookup modes: MRIB only, URIB only, and MRIB-then-URIB.
IPv4
multicast does not support IGMPv1.
When you configure IPv4
multicast, you Create Multicast Routing Profiles for PIM interface
timers and IGMP interface queries to make your configuration easier
and consistent. You can create multicast route
maps to control PIM group permissions.
You can also Create an IPv4 MRoute if you want
unicast traffic to take a different route from multicast traffic.
- Select NetworkRoutingLogical Routers and select a logical router.
- Select Multicast and enable multicast protocol.
- Configure general PIM parameters for the logical router.
- Select PIMGeneral and Enable PIM.
- Select the RPF lookup mode, which determines where the logical router looks to find the outgoing interface to reach the source address contained in the multicast packet. If the outgoing interface stored in the RIB matches the interface on which the multicast packet arrived, the logical router accepts and forwards the packet; otherwise, it drops the packet.
- mrib-only—Look in multicast RIB only.
- mrib-then-urib—Look in multicast RIB first; if route is not present in multicast RIB, then look in unicast RIB.
- urib-only—Look in unicast RIB only.
The RPF lookup mode also controls where to do route lookup to select the route to use for the PIM Join. - For the Interface General Timer, select a PIM Interface Timer Profile or create a new IPv4 PIM Interface Timer profile; default is None.
- Specify the Route Age Out Time (sec)—the number of seconds that a multicast route remains in the mRIB after the session ends between a multicast group and a source; range is 210 to 7,200; default is 210.
- To configure Source-Specific Multicast (SSM), in Multicast SSM Range select a prefix list (or create a new one) that specifies the source addresses allowed to deliver multicast traffic to the receiver; default is None (no prefix list).
- To configure the Shortest-Path Tree (SPT) threshold for a multicast group or prefix, Add a Group Address (multicast group or prefix for which you are specifying the distribution tree) by selecting a Prefix List or creating a new one.
- Specify the Threshold rate in kilobits per second (kbps); if multicast traffic for the multicast group/prefix arrives at the logical router faster than this threshold rate, routing to the specified group/prefix switches from shared tree (sourced from the Rendezvous Point [RP]) to SPT distribution:
- 0 (switch on first data packet) (default)—The logical router switches from shared tree to SPT for the group/prefix when the logical router receives the first data packet for the group/prefix.
- Enter the total number of kilobits per second that can arrive for the multicast group/prefix at any interface and over any time period, upon which the logical router switches to SPT distribution for that multicast group or prefix; range is 0 to 4,294,967,295.
- never (do not switch to spt)—The PIM router continues to use the shared tree to forward packets to the multicast group/prefix.
- Specify PIM group permissions to control which PIM Join messages and Register messages the logical router accepts, and which multicast traffic the logical router forwards.
- Select PIMGroup Permissions.
- To control packets to certain destination multicast groups from certain sources (S,G) to transit the logical router, for Source Group List, select an Access List that you created or create a new one. The access list can be an extended access list where the source specifies the multicast source and the destination specifies the multicast group. Default is None (no access list).When you modify PIM Group Permissions by removing or changing the Source Group access list, the new permission does not retroactively clear multicast routes form the multicast RIB table (mRIB) or multicast FIB table (mFIB) for existing flows. To change entries for existing flows in the mRIB or mFIB, you would need to force a Leave or clear mroute entry.
- Configure PIM characteristics for an interface.
- Select PIMInterfaces and Add an interface by Name.
- Enter a helpful Description of the interface.
- Specify the DR Priority (Designated Router priority) of the interface to control which router forwards PIM Join messages, PIM Register messages, and Prune messages to the Rendezvous Point (RP); range is 1 to 4,294,967,295; default is 1. Of the PIM devices on a LAN, if DR Priority is configured, the device with the highest priority value is elected the DR.
- Send BSM to allow propagation of Bootstrap Messages (enabled by default).The Advanced Routing Engine cannot act as a BSR, but can send and relay BSM messages.
- The Timer Profile for the interface is inherited from the General PIM section unless you override that by selecting an IPv4 PIM Interface Timer profile; default is None.
- Specify a Neighbor Filter using an access list you created or create a new access list to specify the prefixes of devices that are allowed to become or denied from becoming PIM neighbors of the logical router.
- Click OK.
- (ASM only) Configure a PIM Rendezvous Point (RP) for an Any-Source Multicast (ASM) environment.You can configure a Candidate RP and a Static RP; they are not mutually exclusive.
- Select PIMRendezvous Point.
- Select the local RP Type: Static RP or Candidate RP; default is None.
- If you choose Static RP, this establishes a static mapping of an RP to multicast groups. You must explicitly configure the same RP on other PIM routers in the PIM domain. Configure the following:
- Select the RP Interface where the RP receives and sends multicast packets. Valid interface types are Layer3 interfaces (which include Ethernet, VLAN, loopback, Aggregate Ethernet (AE), tunnel, and subinterfaces).
- Select the Address of the interface; the IP addresses of the interface you selected populate the list.
- Select Override learned RP for the same group so that this static RP serves as RP instead of the RP elected for the groups in the Group List.
- Specify the Group List of multicast groups for which the static RP acts as the RP by selecting an Access List or creating a new access list. Default is None (no access list).
- If you choose Candidate RP:
- Select the Interface where the candidate RP receives and sends multicast packets. Valid interface types are Layer3 interfaces (which include Ethernet, VLAN, loopback, Aggregate Ethernet (AE), tunnel, and subinterfaces).
- Select the Address of the interface.
- Specify the Priority of the candidate RP; range is 0 to 255; default is 192. A lower priority value indicates a higher priority.
- Specify the Advertisement Interval, the frequency (in seconds) at which the candidate RP sends advertisements to other routers; range is 1 to 26,214; default is 60.
- To control the groups that the candidate RP accepts, select a Group List, which is an IPv4 access list you created, or create a new access list. Default is None (no access list). If no access list is applied, the logical router starts advertising itself as the RP for all groups.
- Add an IPv4 Address of the remote (external) RP.
- Select a Group List to specify the multicast groups for which the remote RP acts as the RP or create a new access list. Default is None (no access list).
- Select Override if you want the remote RP you statically configured to serve as RP instead of an RP that is dynamically learned (elected) for the groups in the Group List.
- Click OK.
- Click OK to save PIM settings.
- Configure IGMP on interfaces that face a multicast receiver.
- Select IGMP and enable IGMP.
- To configure a dynamic IGMP interface, select Dynamic.
- Add an Interface by
selecting one from the list.
- Select the IGMP Version: 2 or 3.
- Select the Robustness value in the range
1 to 7; default is 2. The (Robustness * QueryInterval) + MaxQueryResponseTime determines how long a Join message is valid on the logical router. If the logical router receives a Leave Group message, Robustness * LastMemberQueryInterval is the length of time that the logical router waits before deleting the Leave Group entry. Increase the Robustness value if the subnet on which this logical router is located is prone to losing packets. For Join messages, a Robustness value of 1 is ignored. For Leave Group messages, the logical router uses the Robustness value as the Last Member Query Count also.
- For Group Filter, select an access list or create a new access list to control the sources and groups for which the interface will accept IGMP Joins; default is None (no access list).
- For Max Groups, enter the maximum number of groups that IGMP can process simultaneously for the interface. Range is 1 to 65,535; default is unlimited, which means the highest value in the range.
- For Max Sources, enter the maximum number of sources that IGMP can process simultaneously for the interface. Range is 1 to 65,535; default is unlimited, which means the highest value in the range.
- For Query Profile, select an IGMP Interface Query profile you created or create a new one to apply to the interface; default is None.
- Select drop IGMP packets without Router Alert option to require that incoming IGMPv2 or IGMPv3 packets have the IP Router Alert Option, RFC 2113, or they will be dropped. (Default is disabled.)
- Click OK to save the dynamic IGMP interface.
- Add an Interface by
selecting one from the list.
- To configure a static IGMP interface, select Static.
- Add a static interface by Name.
- Select the Interface to be the static IGMP interface.
- Enter the multicast Group Address of the static IGMP members.
- Enter the Source Address of the sender transmitting multicast traffic to the multicast group (S,G). Traffic for this (S,G) combination is allowed on the static IGMP interface.
- Click OK to save the static IGMP interface.
- Add a static interface by Name.
- Click OK to save the multicast configuration.
- Commit.