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Articles related to High CPU
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How to Troubleshoot High Dataplane CPU
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How to Troubleshoot High DP CPU because of IPSec Traffic
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High Dataplane CPU Caused From "too small" or "too large" Packets For Content Inspection
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How to interpret output of "debug dataplane pow performance" during troubleshooting high DP CPU
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Routing Loop Causing High Dataplane CPU
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How to Open a Case for High Management Plane CPU
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Identifying and Resolving High Dataplane CPU caused by packet-diag logging
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Why is my Dataplane CPU high with TAP mode?
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How to the interpret output of "show system resources" for multicore CPU
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Steps to Reduce MP CPU
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Why is the message "Dataplane under severe load" displayed in the System log?
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Tips & Tricks: Reducing Management Plane Load
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PA-500 High Management CPU and Poor Performance with high Logging
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Management CPU is 100% because of '%wa'
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How to view 'show session info' of the specific dataplane from the CLI
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Show System Resource Command Displays CPU Utilization of 9999%
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Does Inter-VSYS traffic get offloaded?
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How to Interpret: show running resource-monitor
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How to Capture Traffic (PCAP) Hitting a Specific Rule
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Genindex.sh causing high MP CPU
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What Do the CPU Usage Values Mean?
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Articles related to Packet Loss/Throughput
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Packet Buffer Utilization stuck at High Rates
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Troubleshooting Slowness with Traffic, Management
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Intermittent traffic with increasing "appid_exceed_pkt_limit_post" counter
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Packet Buffer Utilization stuck at High Rates
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How to Interpret "Show Running Resource Monitor"
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How to identify the packet buffer misconfiguration
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How To Check if a Session is Established and the Parent Session Information
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Buffer depletion on PA-VM deployed in Nutanix virtualization platform
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Is There an Impact on Active Sessions when Changing the Name of a Zone?
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The Difference Between Receive Errors for Hardware and Logical Interface Counters
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Differences between packets in slow path, fast path and offloaded
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Logical interface packet drop counter explanation
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How to Confirm That Specific Traffic is Not Propagating Through the Firewall
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Packet Flow Sequence in PAN-OS
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DotW: Packet Drops in LAN Interface
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How To Understand L4 Checksum and Disable on Network Processor
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How to Troubleshoot Using Counters via the CLI
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What is the fifo_overrun counter?
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Article Related to High Availability
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Commit error "Pre-negotiation can only be enabled on HA Active-Passive mode"
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What is the corresponding link state when the passive link state is set to auto?
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LACP Transmission Rate in Active and Passive Settings
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PAN-OS 7.1 L2 network protocol pre-negotiation for passive device
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HA Active Passive Best Practices
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Port flaps observed on previous Active Firewall during HA Failover
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Graceful Restart timer for seamless failover
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Support for IP fragmentation in active/active HA deployments
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Different MAC Address on HA Active/Passive Pair in VM-Series Interfaces
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How to configure or change the Master Key on a High Availability (HA) pair of firewalls
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Port flaps observed on previous Active Firewall during HA Failover
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SNMP Interface Poll Shows HA interfaces as Admin Up
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What is the Admin user Password Change Behavior in HA?
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Video Tutorial: How to Configure Active-Passive High Availability (HA) on the Palo Alto Networks Firewall
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How To Be Alerted for Version Mismatches Between HA Peers
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HA Path Monitoring Across IPSEC tunnel failing
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Traffic Issues for NAT IPs after HA Failover on VM Series Platforms
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HA Sync Job Fails on Passive Firewall when NetFlow Profile applied on Active Firewall
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Path Monitoring for a Static Route Causing Configuration Validation Error in HA Active/Active Setup
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Are Certificates Synchronised Between Active/Passive or Active/Active HA Firewalls
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How to Recover HA Pair Member from the Suspended State
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HA Sync Failure Due to Inconsistent Management Settings
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Port flaps observed on previous Active Firewall during HA Failover
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Video Tutorial: How to Configure Active-Passive High Availability (HA) on the Palo Alto Networks Firewall
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Understanding Preemption with the Configured Device Priority in HA Active/Passive Mode
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Cannot Sync from Active to Passive Member in HA Pair
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In HA Active/Passive Configuration - SFP+ 10Gb Ports Flap Upon Firewall Swap
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After Enabling Active/Passive HA the Network Connectivity is Lost Through the Firewalls
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How to disable State Synchronization in HA (Active/Passive)
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Continue Page in HA Active/Active VWire (Virtual Wire) Configuration
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In an Active/Passive HA Pair, are Existing Sessions Sync-ed When the Passive Device is Added/Rebooted?
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How to Control Failover on Active/Passive HA for an Aggregate Interface
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HA queue is full (HA-queue-full) alert messages in system logs of active device
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How to Track Switch Ports Associated with HA Active/Passive Pair if Physical Access is Not Available
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How to reboot Firewalls in High-Availability Mode (Active/Passive)
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Active to Passive Configuration Sync Failing for High Availability
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Is Session ID the Same on the Active and Passive Devices in an HA Pair
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Informational System Log on Passive Firewall: No synching file to peer because local state is not Active
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Unable to Achieve Sub-Second Failover Times with BGP for Active-Passive Configuration
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How to configure Active/Active HA with a single ISP
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What is Synchronized Between Active/Active Peers?
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HA pair randomly not in sync after Commit push from Panorama
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HA Configuration Out-of-Sync Due to Certificate
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What is HA Lite?
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When does an HA node go into Suspended state due to Non-Functional loop?
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Why are we able to sync Virtual Router config in Active Active firewall even though VR sync is disabled?
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HA Sync Failure Due to Inconsistent Management Settings
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Information Synchronized in an HA Pair
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What is the Admin user Password Change Behavior in HA?
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High Availability preempt working behavior when both HA devices have same priority value
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Scheduled Dynamic Updates in an HA Environment
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Disabling and Re-Enabling HA
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Gratuitous ARP in HA Failover
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HA3 Link Connectivity Through a Layer 2 Switch?
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Passive firewall displays zero session count
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How to Upgrade from PAN-OS 8.0.14 or 8.1.5 in HA Mode
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How to Configure a High Availability Replacement Device
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Layer 3 High Availability with Optimal Failover Times Best Practices
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When resetting the id-manager (idmgr) on the HA passive device, does this affect the active device?
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High Availability (HA) Between Two Firewall Platforms
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Articles related to Crash / Core dump
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How to generate and upload a techsupport file using the WebGUI and CLI
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How to Upload Core Files Directly to Support
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Articles related to Hardware
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How to Check Interface Hardware Counters Including Errors
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MPO Cable Specification for PAN-PA-QSFP-40GBASE-SR4
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How to Detect a Bad Power Supply Unit and Submit a RMA Request
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The interface ID on a PA-7000 is different compared with other platforms
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How to Save an Entire Configuration for Import into Another Palo Alto Networks Device
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PA-220: Why Alarm doesn't get triggered when only one Power Supply is connected?
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Hardware Migration from PA2000 to PA3000 or PA5000
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Does Palo Alto Networks Firewall Power Supply have Auto-Sensing Capability?
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Should Fan tray be returned to Palo Alto Networks once the replacement RMA is completed.
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How to confirm if your SFP transceiver is supported by Palo Alto Networks firewall
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Fan Light Turns Off After 3 Seconds on a PA 5000 Series Firewall
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PA-5200 Series Air Intake Filters
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How to Debug/Troubleshoot Power Issues on a PA-7050
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How to troubleshoot physical port flap or link down issue
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Other Articles
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High MP Memory consumption on PA-5200 Series firewall
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How to Interpret: show system resources
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Slow or Failed Commits
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Swap memory of 3200 series firewall is 100% (fully utilized)
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Output of 'show running resource-monitor ingress-backlogs' constantly shows as total of 99%
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How to Configure LACP
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LACP Transmission Rate in Active and Passive Settings
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show lacp aggregate-ethernet' has a different key between local and peer interface
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Physical port is taken out of aggregate ethernet interface run in LACP auto mode
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What is the Significance of Global Counters
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PA-VM deployed in AWS with throughput across IPsec tunnel limited to 600 Mbps
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'
show lacp aggregate-ethernet' has a different key between local and peer interface
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Setting a Service Route for Services to Use a Dataplane Interface from the Web UI and CLI
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Trigger a Gratuitous ARP (GARP) from a Palo Alto Networks Device
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How to Troubleshoot Connectivity Issues on Management Interface?
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Commonly Used Processes/Daemons
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How to Display Interface MAC Addresses
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Incomplete ARP Entry or Firewall Responds to Every ARP Request on the Network
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How to check if the device is End of Life(EOL)?
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CLI Commands to View Hardware Status
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