HA Overview - Palo Alto Networks
You can configure two Palo Alto Networks firewalls as an HA pair or configure up to 16 firewalls as peer members of an HA cluster. The peers in the cluster can be HA pairs or standalone firewalls.
Configure Active/Passive HA - Palo Alto Networks
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.
High Availability - Palo Alto Networks
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 point of failure on your network.
How to Configure High Availability on PAN-OS - Palo Alto …
Skip this step if configuring a pair of PA-3000, PA-4000 or PA-5000 Series devices. All other firewalls, including VM-Series, require specific ports to be configured as type HA. Go to Device tab > High Availability > General.
Disable/Remove HA - LIVEcommunity - 73325 - Palo Alto …
2016年2月23日 · 1. Disabled the HA Preemptive Election setting on both devices. 2. Suspend HA on Primary firewall to failover to Passive device. 3. Move Primary to new site and reconfigure as necessary. 4. Move Secondary to new site. 5. Sync changes from Primary to Secondary. 6. Re-enable the Preemtive option
Resource List: High Availability Configuring and Troubleshooting
2018年9月25日 · High Availability (HA) is a configuration in which two identical Palo Alto Networks firewalls are placed in a group and their configurations are synchronized to prevent a single point to failure on the assigned network.
Layer 3 High Availability with Optimal Failover Times Best Prac ...
When deploying a Palo Alto Networks (PAN) HA pair in L3 there are some considerations that should be taken into account to achieve the most optimal failover time. The Palo Alto Firewall Series supports an active/passive configuration of two devices.
HA Firewall Device Migration/Hardware Swap - Palo Alto …
2022年1月12日 · Need to replace an HA pair of Panorama managed, currently deployed firewalls (PA-5220s) with a different pair of Panorama managed firewalls (also PA-5220s), with minimum/no downtime; device licensing is different between #1 & …
Configure Active/Active HA - Palo Alto Networks
The default is ethernet, and will work when the HA pair is connected directly or through a switch. If you need to route the data link traffic through the network, select IP or UDP; as the transport mode.
A simple guide to Palo Alto Active/Passive Failover - Packetswitch
2022年4月26日 · Firewalls in an HA pair use HA1 and HA2 links to synchronize data and state information. If you have specific physical firewalls such as PA-850, PA-3200, PA-5200 or any other suitable ones, you can then use the dedicated HA ports for data and state synchronization.
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