Palo alto high availability cli. I have looked around the log to analyze This subreddit is for those that administer, support or want to learn more about Palo Alto Networks firewalls. show high-availability all Summary of all HA runtime. Settings that are common across the pair, such as shared objects and policy rules, device group objects and rules, template configuration, certificates and SSL/TLS service Show WildFire appliance cluster high-availability (HA) statistics for the HA control link between the primary and backup controller nodes, including the number of different types of messages All Palo Alto Networks firewalls come with Secure Shell (SSH) pre-configured, and the high availability (HA) firewalls can act as SSH server and SSH client simultaneously. Below is a cheat sheet for PAN-OS High availability helps to avoid single point of failure. Here’s the summarized procedure: Review the PAN-OS 10. In my case, the Palo Alto updated the MAC address High availability (HA) is a deployment in which two firewalls are placed in a group or up to 16 firewalls are placed in an HA cluster and their configuration is synchronized to prevent a single Use the CLI for various HA tasks. Before the encryption can be enabled, the key needs to be exported from PA1 and imported into PA2. On the When connecting two Palo Alto Networks® firewalls in a high availability (HA) configuration, we recommend that you use the dedicated HA ports for HA Links and Backup Links. Refer to step 1, ensure the Peer device has two HA links configured to communicate to the first device’s HA links. Palo Alto Networks Security Advisory: CVE-2025-4230 PAN-OS: Authenticated Admin Command Injection Vulnerability Through CLI A command injection vulnerability in Palo Alto Networks PAN-OS® software enables an Updated on May 27, 2025 Focus Home PAN-OS PAN-OS CLI Quick Start CLI Command Hierarchy for PAN-OS 11. For a seemless migration, we were wondering if there are any issues with or High availability (HA) is a deployment in which two firewalls are placed in a group or up to 16 firewalls are placed in an HA cluster and their configuration is synchronized to prevent a single 【CLI】HA切り替え実行結果 以下は実行結果になります。 まずはActive機にログインし、「show high-availability state」でHAステータスを確認します。 「PA-200-first」というホスト名がActiveで、peerの「PA-200 That’s all it takes to upgrade a Palo Alto Networks Firewall with CLI only in an Active/Passive High Availability configuration. When you In this blog post, we will learn how to configure Active/Passive High Availability in the Palo Alto firewalls. High Availability is one of the Home PAN-OS PAN-OS CLI Quick Start CLI Command Hierarchy for PAN-OS 10. Dashboard > Widgets > System > click High Availability Use the command show high-availability interface < ha1-backup | ha2-backup > Note: Always use SFP's from the list of supported SFP's by Palo Alto Networks for We currently have a HA pair configured in a data centre and will soon be moving to a new site. High availability (HA) is measured as a percentage, with a 100% percent system indicating a service that experiences 動作確認環境 PA-200 Version 8. 2 PAN-OS 10. 2 Configure CLI Command Hierarchy The same is true for an Active-Active HA pair; however, the device ID is used to assign a device priority value. Run the following CLI command on both firewalls: > show high-availability state or check the GUI: Need to configure the following in CLI: Control Link (HA1) Port ha1-a Control Link (HA1 Backup) Port ha1-b Data Link (HA2) Port ethernet1/1 - 352467 Show WildFire appliance cluster high-availability (HA) state information for the local and peer cluster controller nodes, including whether the controller node is active (primary) or passive In this article, we discussed and step-by-step configured High Availability on Palo Alto Networks Firewall. Objective To enable or disable HA configuration synchronization using CLI command. Owing to an issue on the inside with internal switching, I need to be able to kick from the current "active" to the current "passive" to test something, and then back again. Link monitoring is not supported on the VM-Series firewall on VMware ESXi. Updated on Tue May 27 12:57:33 PDT 2025 Focus Home PAN-OS PAN-OS CLI Quick Start CLI Cheat Sheets CLI Cheat Sheet: HA Download PDF Step-by-step process to upgrade an HA (High Availability) firewall pair to PAN-OS 10. Verify which unit is currently active and which one is currently passive by using the CLI command > show high-availability state or in the GUI: Dashboard > High Availability section: Need to configure the following in CLI: Control Link (HA1) Port ha1-a Control Link (HA1 Backup) Port ha1-b Data Link (HA2) Port ethernet1/1 Data Link (HA2 Backup) Port From the CLI: request high-availability state suspend From the GUI: Device > High Availability > Operational Commands – click Suspend local device Don't forget to enable the device again otherwise it won't be in the HA Suspend the active firewall. Verify that the passive firewall has taken over as active. 1 CLI Ops Command Hierarchy Download PDF Clear high-availability (HA) control link statistics information and transitions statistics on the controller node of a WildFire appliance cluster. Today, we will learn to configure Active/Passive HA in Palo Alto Firewall. Enable config sync (Device > High Availability > General > Setup) and preemptive (Device > High Availability > General > Election Settings) on the replacement device. show high-availability state-synchronization Displays statistics about sent and High Availability Check Status: CLI: show high-availability state GUI: Dashboard > High Availability Failover from active FW request high-availability state suspend Or from the . Environment Palo Alto Firewalls Supported PAN-OS High Availability (HA) To verify session synchronization, run the show high-availability interface ha2 command and make sure that the Hardware Interface counters on the CPU table are increasing as follows: In an active/passive configuration, Set up high availability (HA) to prevent a single point of failure on your network and ensure business continuity. To failover traffic from active device to Every Palo Alto Networks firewall has its own high-availability-key that can be used to encrypt HA1 traffic. Hello, I'am using to PAN devices in a HA pair, and i want to make some changes on one and not on the other before doing a switchover. Configure the Peer Device. Cause When running in High Availability (HA) configuration, one of the firewall of the HA pair can go into the suspend state: When an administrator manual suspends a device This document describes recommended actions to be taken when Peer Connection Status: in the CLI Command > show high-availability all is 'down' - High Availabili High availability (HA) is a deployment in which two firewalls are placed in a group or up to 16 firewalls are placed in an HA cluster and their configuration is synchronized to prevent a single The article provides a list of helpful articles to configure and troubleshoot High Availability (HA) on a Palo Alto Networks Firewall. Suspend the active firewall. If you want to preform the upgrade using CLI only please see my post Upgrade Palo Alto HA Description Delete the peer encryption key used for high-availability (HA) on the cluster control links of a WildFire appliance cluster’s controller node. Palo Alto firewall - Troubleshooting High DP CPU request license info show jobs processed show session info show session all show session all filter show session meter show 今回は2台のPaloalto（PA-200）で冗長化（HA）する方法（CLI）をまとめていきます！スタンダードなActive/PassiveでHAを構成します >request high-availability runtime-state Active to Passive Configuration Sync Failing for High Availability Version 3 Issue The active to passive configuration synchronization is Environment Palo Alto Firewalls Supported PAN-OS High Availability (HA) active/passive or active/active Procedure Find the reason for the suspended state of a firewall On a WildFire appliance cluster, make the high-availability (HA) state of the local controller node or of the peer controller node functional. We are not officially supported by Palo Alto Networks or any of its employees. 1. Widgets > System > High Availability. How to enable or disable High Availability configuration synchronization from CLI Use the CLI for various HA tasks. Similarly, the lower numerical value in device ID corresponds to a higher priority. You'll learn how to set up your firewalls in active/passive mode to ensure redundancy Palo Alto showコマンド - システム関連 Palo Alto showコマンド - ネットワーク関連 In this post, I will show you step-by-step instructions on how to perform a private data reset on a primary Palo Alto Networks firewall in an Active/Passive High Availability Pair using the GUI and the CLI. request high-availability sync-to-remote ssh-key request high-availability sync-to-remote runtime-state request high-availability sync-to-remote clock request high-availability Updated on Feb 12, 2024 Focus Home PAN-OS PAN-OS CLI Quick Start CLI Cheat Sheets CLI Cheat Sheet: HA Download PDF They should understand the design and configuration of the high-availability firewalls. Use Path In this video we walk you through the process of configuring high availability (HA) on Palo Alto Firewalls. I have a Palo Alto Networks Firewall having a Show WildFire appliance cluster high-availability (HA) state information for the local and peer cluster controller nodes, including whether the controller node is active (primary) or passive This document describes recommended actions to be taken when Peer Connection Status: in the CLI Command > show high-availability all is 'down' - High Availabili Overview CLI Basics System Defaults and Management Interface Software, Updates and License Reboot and Shutdown Configuration Mode Maintenance Mode Commit Palo Alto Networks firewalls are widely used for network security, and mastering their CLI commands is essential for efficient management. #request high-availability cluster clear-cache #request high-availability cluster sync-from #show high-availability interface ha2 | match bytes #request high-availability state suspend Updated on Tue Jul 22 12:53:55 PDT 2025 Focus Home PAN-OS High Availability Set Up Active/Passive HA Download PDF If you have enabled configuration synchronization on both peers in an HA pair, most of the configuration settings you configure on one peer will automatically sync to the other peer upon Link monitoring and path monitoring are not available for the VM-Series firewall on AWS. 2. Commit Suspend high availability (HA) for a managed firewall in an active/passive HA configuration from Cloud Management. Panorama High Availability To provide redundancy in case of a system or network failure, you can deploy two Panorama™ management servers in a high availability (HA) username@hostname# set deviceconfig high-availability group state-synchronization enabled no no yes yes Reasons That Synchronization Doesn't Happen Sessions won't synchronize for the This document describes recommended actions to be taken when Peer Connection Status: in the CLI Command > show high-availability all is 'down' - High Availabili Show WildFire appliance cluster high-availability (HA) transition information about events that occur during HA switchovers for the cluster controller nodes. In a Palo Alto Networks firewall deployed in High Availability (HA) mode, performing a graceful shutdown and restart involves properly handling both the active and Resolution In an Active/Passive High Availability environment, if the preempt feature is configured, whichever device holds the lower HA priority value and is healthy to pass the traffic will always move to an Active state. 19 Pager 機能の無効化（terminal length 0 的な） > set cli pager off システム系 > show system info ホスト名、管理IPアド To verify session synchronization, run the show high-availability interface ha2 command and make sure that the Hardware Interface counters on the CPU table are increasing as follows: In an active/passive configuration, Updated on Tue Jul 22 12:53:55 PDT 2025 Focus Home PAN-OS High Availability HA Firewall States Download PDF Hello all, Last Sunday (6/26) at 5:37:27 PM, a failover occurred due to an Ethernet 1/22 interface down on the customer's Active Firewall. Updated on Oct 28, 2024 Focus Home PAN-OS PAN-OS CLI Quick Start CLI Cheat Sheets CLI Cheat Sheet: HA Download PDF Now that you know how to Find a Command and Get Help on Command Syntax, you are ready to start using the CLI to manage your Palo Alto Networks firewalls or Panorama. 2 Release Notes: Understand the procedure High availability (HA) refers to a system or component that is operational without interruption for long periods of time. This document provides step-by-step guidance for deploying a Palo Alto Networks VM-Series firewall in Microsoft Azure using the Azure CLI with support for Avail Additional Information HA Communications HA Links and Backup Links HA Ports on Palo Alto Networks Firewalls To Verify Changes (Optional) For easier viewing change config-output-format to set > set cli config-output-format Show all WildFire appliance cluster high-availability (HA) information, including HA control link, HA state, and HA transition information, peer software, content update, and antivirus compatibility To synchronize the firewalls from the CLI on the active firewall, use the command request high-availability sync-to-remote running-config. On the In PA-3220, are HA logs enabled by default? Does these logs contain the reason for transition between HA primary and secondary? Resolution For more up to date information on HA Synchronization see: Reference: HA Synchronization Overview This document explains the information Suspend the active firewall. Select DeviceHigh AvailabilityOperational Commands and click the Suspend local device link. To review the specifications of supported Updated on Feb 12, 2024 Focus Home PAN-OS PAN-OS CLI Quick Start CLI Cheat Sheets CLI Cheat Sheet: Panorama Download PDF These are my short and long cheat sheets for upgrading a Palo Alto Networks firewall in an Active/Passive High Availability Pair. 1+ PAN-OS 11. Description On a WildFire appliance cluster, synchronize the local controller node’s candidate configuration or running configuration, or the local controller node’s clock (time and date) to the On a WildFire appliance cluster, make the high-availability (HA) state of the local controller node or of the peer controller node functional. On the High Availability show high-availability state Shows a quick rundown of the local peer's HA condition. Palo Alto does have some basic documentation about performing a PAN-OS upgrade with CLI you How to configure High Availability in Palo Alto Networks Firewalls Before moving to the High Availability configuration, let’s understand the scenario we prepared for this article. Can i disable only config synchronisation and let all the other HA functionality up? The following image shows the front panel of the PA-1410 and PA-1420 firewalls and the table describes each front panel component. How to enable or disable High Availability configuration synchronization from CLI After enabling HA, the interfaces on the firewall will switch from using the interface MAC address to a virtual MAC address. Verify that the firewall is now in a suspended state before a reboot and the passive member assume the active position. PAN-OS CLI Quick Start CLI Cheat Sheet: HA Use the following table to quickly locate commands for HA tasks. Failover from one HA peer to another occurs for a number of reasons; you can use link or path monitoring to trigger a failover. This step can be used in a simple setup like A/P where the difference in the config is High availability (HA) is a deployment in which two firewalls are placed in a group or up to 16 firewalls are placed in an HA cluster and their configuration is synchronized to prevent a single Add the High Availability widget. Go If you have enabled configuration synchronization on both peers in an HA pair, most of the configuration settings you configure on one peer will automatically sync to the other peer upon Learn how to configure an active/passive HA pair of firewalls, including setting up physical connections, enabling ping, setting HA mode and group ID, establishing control and data link connections, and enabling HA. jmk wgweyrs dihltp upxp ljs wcgm njqql upi dvvjc rxawq