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1. Sonicwall mac address lookup serial number#
2. Sonicwall mac address lookup update#
3. Sonicwall mac address lookup pro#

For this reason, it’s a good idea to enable the virtual MAC address. Switches and ISP modems may need a restart to clear their ARP cache after a failover if the virtual MAC option is not enabled. Navigate to high availability –> advanced and make sure that the include certificate keys and enable virtual MAC options are checked.

Your connections should look like the connection is the diagram below. Note: it must be a crossover cable, straight through cables will not work!Ĭonnect both firewall’s LAN ports to the LAN switch and both firewall’s WAN ports to a switch that is connected to your ISP’s router/modem. In the example shown below, it’s interface X6.Ĭonnect an Ethernet crossover cable from the HA-Link Interface of the primary firewall to the same interface on the backup firewall. Regardless of model, it will always be the last interface that is assigned as the high availability link. Depending on your SonicWall model, the interface number may be different because some models have more interface ports than others. Navigate to network –> interfaces and look for the high availability HA- Link.

Sonicwall mac address lookup serial number#

In the backup SonicWall text box, enter the backup firewall’s serial number as shown on the bottom (or back) of the backup unit, then click apply. Navigate to high availability and enable it by ticking on the high availability check box and clicking on the apply button. Log in to the primary firewall and configure the firewall’s LAN & WAN settings along with any other customizations you may want to use, e.g. Repeat this process until all PortShield interfaces on both firewalls are unassigned. To do this, navigate to network –> interfaces and click on the show PortShield interfaces button.Ĭlick on the configure icon next to the PortShield interfaces to edit them.Ĭhange the zone to unassigned. It’s a good idea to have the latest firmware loaded.ĭisable all the PortShield interfaces on both firewalls. When you connect both devices, the updated firmware and settings will be copied to the backup firewall.

Sonicwall mac address lookup update#

At this stage, it’s the perfect time to update the firmware version on the primary firewall. It’s a good idea to label them in order to avoid confusion. To begin, select a primary and backup firewall. Don’t wait for a real failover to learn something is not right!

Sonicwall mac address lookup pro#

If you are using a wireless model firewall, you must disable the wireless feature. High availability will not work on SonicWall wireless models.To use this feature, you must have two identical model firewalls.SonicWall offers a high availability feature that allows your SonicWall firewall to automatically fail over to a backup if the primary firewall fails.