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(Applies only when the Management Interface IP Type is DHCP Client) Select this option to have the management interface accept the hostname it receives from the DHCP server. The hostname from the server (if valid) overwrites any value specified in the Hostname field.
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(Applies only when the Management Interface IP Type is DHCP Client) Select this option to have the management interface accept the domain (DNS suffix) it receives from the DHCP server. The domain from the server overwrites any value specified in the Domain field.
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(Panorama virtual appliances only)
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Enable Automatically Acquire Commit Lock so that other administrators can’t make configuration changes until the first administrator commits her/his changes.
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Enable Certificate Expiration Check to generate a warning message when on-box certificates approach their expiration date.
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(VM-Series firewalls only)
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GTP-U tunnel acceleration—Supported on PA-7000 Series firewalls with PA-7000-NPC and SMC-B. For GTP-U tunnel traffic to have tunnel acceleration, Tunnel Acceleration must be enabled, GTP must be enabled, no tunnel content inspection (TCI) policy rules for GTP-U protocol can be configured, and a Security policy rule with a Mobile Network Protection profile attached must allow the GTP traffic.
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Not Valid Before—Timestamp indicating when the device certificate validity begins.
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Not Valid After—Timestamp indicating when the device certificate validity expires and the device certificate becomes Invalid or Expired.
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Last Fetched Message—Message displaying the whether the device certificate is successfully installed or if the device certificate installation failed.
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Select None to disable authentication for external administrators.
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Both manual and automatic refreshing of web interface pages (such as the Dashboard and System Alarms dialog) reset the Idle Timeout counter. To enable the firewall to enforce the timeout when you are on a page that supports automatic refreshing, set the refresh interval to Manual or to a value higher than the Idle Timeout. You can also disable Auto Refresh in the ACC tab.
Set the Idle Timeout to 10 minutes to prevent unauthorized users from accessing the firewall if an administrator leaves a firewall session open.
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Expire All API Keys to invalidate all previously generated API keys. Use this option with caution because all existing keys are rendered useless and any operation where you are currently using those API keys will stop functioning.
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(Panorama managed firewalls only) The minimum value supported is 1 when you manage the failed attempts setting from a template or template stack configuration on Panorama.
If you set the Failed Attempts to a value other than 0 but leave the Lockout Time at 0, the Failed Attempts is ignored and the user is never locked out.
Set the number of Failed Attempts to 5 or fewer to accommodate a reasonable number of retries in case of typing errors, while preventing malicious systems from trying brute force methods to log in to the firewall.
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If you set the Failed Attempts to a value other than 0 but leave the Lockout Time at 0, the user is locked out after the set number of failed login attempts until another administrator manually unlocks the account.
Set the Lockout Time to at least 30 minutes to prevent continuous login attempts from a malicious actor.
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Requires that you add a Description when you create a new policy rule. If a policy rule already exists when you enable this option, you must add a Description the next time you edit the rule.
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Requires Audit Comment when creating a new policy rule. If a policy rule already exists when you enable this option, you must add Audit Comment the next time you edit the rule.
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(PAN-OS 10.2.1 and later 10.2 releases) When Wildcard Top Down Match Mode is enabled, when a packet matches Security policy rules that use a source or destination IP address with wildcard mask and the masks overlap, the firewall chooses the first of those matching rules (in top-down order) that fully matches all address bits based on masking. The default is disabled; in the event of matching overlapping wildcard masks, the firewall chooses the rule with the longest matching prefix in the wildcard mask.
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(Managed By Panorama only) Panorama Servers
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(Managed By Panorama only)
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(Managed By Cloud Service only)
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(Managed By Cloud Service only)
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When Enabled Automated Commit Recovery is enabled, configure the number of times the firewall tests its connection to the Panorama management server.
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When Enable Automated Commit Recovery is enabled, configure the time in seconds between the number of attempts the firewall tests its connection to the Panorama management server.
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Enable Secure Client Communication to ensure that the firewall uses configured custom certificates (instead of the default certificate) to authenticate SSL connections with Panorama or log collectors.
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None (default)—No device certificate is configured and the default predefined certificate is used.
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Local—The firewall uses a local device certificate and the corresponding private key generated on the firewall or imported from an existing enterprise PKI server.
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Certificate—Select the local device certificate you generated or imported. This certificate can be unique to the firewall (based on a hash of the serial number of that firewall) or it can be a common device certificate used by all firewalls that connect to Panorama.
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Certificate Profile—Select the Certificate Profile from the drop-down. The Certificate Profile defines the CA certificate for verifying client certificates and how to verify certificate revocation status.
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SCEP—The firewall uses a device certificate and private key generated by a Simple Certificate Enrollment Protocol (SCEP) server.
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Customize Communication—The firewall uses its configured custom certificate to authenticate with the selected devices.
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PAN-DB Communication—The firewall uses the configured client certificate for communication with a PAN-DB appliance.
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WildFire Communication—The firewall uses the configured client certificate for communication with a WildFire ® appliance.
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Check Server Identity—( Panorama and Log Collector Communication only) The firewall confirms the identify of the server by matching the common name (CN) with the IP address or FQDN of the server.
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Disable Panorama Policy and Objects to disable the propagation of device group policies and objects to the firewall. By default, this action also removes those policies and objects from the firewall. To keep a local copy of the device group policies and objects on the firewall, in the dialog that opens when you click this option, select Import Panorama Policy and Objects before disabling. After you perform a commit, these policies and objects become part of the firewall configuration and Panorama no longer manages them.
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Disable Device and Network Template to disable the propagation of template information (device and network configurations) to the firewall. By default, this action also removes the template information from the firewall. To keep a local copy of the template information on the firewall, in the dialog that opens when you select this option, select Import Device and Network Templates before disabling. After you perform a commit, the template information becomes part of the firewall configuration and Panorama no longer manages that information.
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Custom Certificate Only—When enabled, Panorama accepts only custom certificates for authentication with managed firewalls and Log Collectors.
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SSL/TLS Service Profile—Select an SSL/TLS service profile from the drop-down. This profile defines the certificate and supported SSL/TLS versions that the firewall can use to communicate with Panorama.
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Certificate Profile—Select a certificate profile from the drop-down. This certificate profile defines certificate revocation-checking behavior and the root CA used to authenticate the certificate chain presented by the client.
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Authorization List— Add and configure a new authorization profile using the following fields to set the criteria for authorizing client devices that can connect to Panorama. The Authorization List supports a maximum of 16 profile entries.
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Identifier—Select Subject or Subject Alt. Name as the authorization identifier.
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Type—If you selected Subject Alt. Name as the Identifier, then select IP, hostname, or e-mail as the identifier type. If you selected Subject, then you must use common name as the identifier type.
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Value—Enter the identifier value.
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Check Authorization List—Panorama checks client device identities against the authorization list. A device need match only one criterion on the list to be authorized. If no match is found, the device is not authorized.
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Disconnect Wait Time (min)—The amount of time (in minutes) that Panorama waits before terminating the current connection with its managed devices. Panorama then reestablishes connections with its managed devices using the configured secure server communications settings. The wait time begins after you commit the secure server communications configuration.
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Using Secure Client Communication ensures that the client Panorama uses configured custom certificates (instead of the default predefined certificate) to authenticate SSL connections with another Panorama appliance in an HA pair or WildFire appliance.
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Predefined (default)—No device certificate is configured and Panorama uses the default predefined certificate.
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Local—Panorama uses a local device certificate and the corresponding private key generated on the firewall or imported from an existing enterprise PKI server.
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SCEP—Panorama uses a device certificate and private key generated by a Simple Certificate Enrollment Protocol (SCEP) server.
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HA Communication—Panorama uses the configured client certificate for HA communication with its HA peer.
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WildFire Communication—Panorama uses the configured client certificate for communication with a WildFire appliance.
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(Panorama management server and all firewall models except PA-5200 Series and PA‑7000 Series firewalls)
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Quota—The Quota, as a percentage, allocated on the hard disk for log storage. When you change a Quota value, the associated disk allocation changes automatically. If the total of all the values exceeds 100%, a message appears in red and an error message will appear if you try to save the settings. If this happens, adjust the percentages so that the total is within the 100% limit.
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Max Days—The length (in days) of the log expiration period (range is 1 to 2,000). The firewall or Panorama appliance automatically deletes logs that exceed the specified period. By default, there is no expiration period, which means logs never expire.
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Core Files—If your firewall experiences a system process failure, it will generate a core file that contains details about the process and why it failed. If a core file is too large for the default core file storage location ( /var/cores partition), you can enable the large-core file option to allocate an alternate and larger storage location ( /opt/panlogs/cores). A Palo Alto Networks support engineer can increase the allocated storage if needed.
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To enable or disable the large-core file option, enter the following CLI command from configuration mode and then commit the configuration:
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(PA-5200 Series and PA‑7000 Series firewalls only)
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PA-5200 Series and PA-7000 Series firewalls store management logs and session logs on separate disks. Select the tab for each set of logs and configure the settings described in Log Storage tab:
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Session Log Storage—Select Session Log Quota and set the quotas and expiration periods for Traffic, Threat, URL Filtering, HIP Match, User-ID, GTP/Tunnel, SCTP, and Authentication logs, as well as Extended Threat PCAPs.
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Management Log Storage—Set quotas and expiration periods for System, Config, and App Stats logs, as well as for HIP Reports, Data Filtering Captures, App PCAPs, and Debug Filter PCAPs.
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Number of Versions for Config Audit—Enter the number of configuration versions to save before discarding the oldest ones (default is 100). You can use these saved versions to audit and compare changes in configuration.
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Max Rows in CSV Export—Enter the maximum number of rows that will appear in the CSV reports generated when you Export to CSV from the traffic logs view (range is 1 to 1,048,576; default is 65,535).
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Max Rows in User Activity Report—Enter the maximum number of rows that is supported for the detailed user activity reports (range is 1 to 1,048,576; default is 5,000).
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Page Load Threshold (sec)—Allows you to adjust the assumed time (in seconds) that it takes for page elements to load on the page (range is 0 to 60; default is 20). Any request that occurs between the first page load and the page load threshold is assumed to be elements of the page. Any requests that occur outside of the page load threshold is assumed to be the user clicking a link within the page. The page load threshold is also used in the calculations for the Monitor > PDF Reports > User Activity Report.
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Syslog HOSTNAME Format—Select whether to use the FQDN, hostname, or IP address (IPv4 or IPv6) in the syslog message header. This header identifies the firewall or Panorama management server where the message originated.
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Report Runtime—Select the time of day (default is 2 a.m.) when the firewall or Panorama appliance starts generating daily scheduled reports.
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Report Expiration Period—Set the expiration period (in days) for reports (range is 1 to 2,000). By default, there is no expiration period, which means reports never expire. The firewall or Panorama appliance deletes expired reports nightly at 2 A.M. according to its system time.
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Stop Traffic when LogDb full ( Firewall only; disabled by default)—Select this option if you want traffic through the firewall to stop when the log database is full.
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Enable Threat Vault Access (enabled by default)—Enables the firewall to access Threat Vault to gather the latest information about detected threats. This information is available for threat logs and for top threat activity charted on the ACC.
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Enable Log on High DP Load ( Firewall only; disabled by default)—Select this option to specify that a system log entry is generated when the packet processing load on the firewall is at 100% CPU utilization.
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Enable Log on High DP Load allows administrators to investigate and identify the cause of high CPU utilization.
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Enable High Speed Log Forwarding ( PA-5200 Series, PA-5450, PA-7000 Series, and PA-7500 firewalls only; only enabled in the PA-5450 by default)—As a best practice, select this option to forward logs to Panorama at up to a maximum rate of 120,000 logs per second. When disabled, the firewall forwards logs to Panorama at a maximum rate of only 80,000 logs per second.
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Log Collector Status—Displays status of whether the firewall successfully established a connection to the Distributed Log Collection architecture and is sending logs to it. If the firewall is also configured to send logs to the Logging Service, verify the Logging Service Status, in the Logging Service section.
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Buffered Log Forwarding from Device (enabled by default)—Allows the firewall to buffer log entries on its hard disk (local storage) when it loses connectivity to Panorama. When the connection to Panorama is restored, the firewall forwards the log entries to Panorama; the disk space available for buffering depends on the log storage quota for the firewall model and the volume of logs that are pending roll over. If the available space is consumed, the oldest entries are deleted to allow logging of new events.
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Enable Buffered Log Forwarding from Device to help prevent loss of logs if the connection to Panorama goes down.
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Get Only New Logs on Convert to Primary (disabled by default)—This option applies only to a Panorama virtual appliance in Legacy mode that writes logs to a Network File System (NFS). With NFS logging, only the primary Panorama is mounted to the NFS. Therefore, the firewalls send logs only to the active primary Panorama. This option enables you to configure firewalls to send newly generated logs only to Panorama when an HA failover occurs and the secondary Panorama resumes logging to the NFS (after it is promoted as primary). This option is typically enabled to prevent firewalls from sending a large volume of buffered logs when connectivity to Panorama is restored after a significant period of time.
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Only Active Primary Logs to Local Disk (disabled by default)—This option applies only to a Panorama virtual appliance in Legacy mode. This option enables you to configure only the active Panorama to save logs to the local disk.
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Pre-Defined Reports (enabled by default)—Pre-defined reports for application, traffic, threat, URL Filtering, and Stream Control Transmission Protocol (SCTP) are available on the firewall and on Panorama. Pre-defined reports for SCTP are available on the firewall and Panorama after SCTP Security is enabled in Device > Setup > Management > General Settings.
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Click Select All or Deselect All to entirely enable or disable the generation of pre-defined reports.
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Log Admin Activity (disabled by default)—Specify whether to generate an audit log when an administrator executes an operational command in the firewall CLI or navigates through the web interface. You must first successfully configure a syslog server before you can generate and forward an audit log.
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Operational Commands—Generate an audit log when an administrator executes an operational or debug command in the CLI or an operational command that is triggered from the web interface. See the CLI Operational Command Hierarchy for a full list of PAN-OS operational and debug commands.
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UI Actions—Generate an audit log when an administrator navigates throughout the web interface. This includes navigation between configuration tabs, as well as between individual objects within a tab. For example, an audit log is generated when an administrator navigates from the ACC to the Policies tab. Additionally, an audit log is generated when an administrator navigates from Objects > Addresses to Objects > Tags.
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Syslog Server—Select the target syslog server profile to forward audit logs.
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Select Show Statistics to view packet stats and errors.
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After you configure the Message of the Day and click OK, administrators who subsequently log in and active administrators who refresh their browsers will see the new or updated message immediately; a commit is not required. This enables you to warn other administrators of an impending commit before you perform that commit.
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If you modify the Message of the Day text, the message displays even to administrators who selected Do not show again. Administrators must reselect this option to avoid seeing the modified message in subsequent sessions unless the message is modified again.
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If a Required Password Change Period is set, you can use this Expiration Warning Period to prompt users at each log in to change their password when there are less than a specified number of days remaining before the required change date (range is 0 to 30).
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Check that your AutoFocus license is active on the firewall (Device > Licenses). If the AutoFocus license is not displayed, use one of the License Management options to activate the license.
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Enable Duplicate Logging to continue to send logs to Panorama and distributed Log Collectors, in addition to sending logs to Strata Logging Service.
This is a helpful option if you’re evaluating Strata Logging Service—when enabled, the firewalls that belong to the selected Template will save a copy of the logs to Strata Logging Service and to your Panorama or Distributed Log Collection architecture.
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Enable Enhanced Application Logging if you want the firewall to collect data that increases network visibility for Palo Alto Networks applications. For example, this increased network visibility enables Palo Alto Networks Cortex XDR apps to better categorize and establish a baseline for normal network activity so that the firewall can detect unusual behavior that might indicate an attack.
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Select the geographic region of the Strata Logging Service instance to which the firewall will forward logs. Log in to the Cortex hub to confirm the region in which a Strata Logging Service instance is deployed (in the hub, select the settings gear on the top menu bar and Manage Apps).
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(PA-7000 Series and PA-5200 Series firewalls only) Specify the number of connections for sending logs from the firewalls to Strata Logging Service (range is 1 to 20; default is 5). You can use the request logging-service-forwarding status CLI command on the firewall to verify the number of active connections between the firewall and Strata Logging Service.
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License— OK or Error to indicate whether the firewall has a valid license to forward logs to Strata Logging Service.
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Certificate— OK or Error to indicate whether the firewall successfully fetched the certificate required to authenticate to Strata Logging Service.
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Customer Info— OK or Error to indicate whether the firewall has the required customer identification number to use Strata Logging Service. When the status is OK, you can see the customer identification number as well.
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Device Connectivity—Indicates whether the firewall is successfully connected to Strata Logging Service.
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