High Availability : High Availability

Licensing High Availability Features
Active/Active Clustering, Stateful High Availability, and Active/Active DPI licenses are included on registered firewalls. So, you do not need to purchase any additional licenses to use these High Availability features.
You can view system licenses on the System > Licenses page of the management interface. This page also provides a way to log into MySonicWALL.
When the firewalls in the Active/Active cluster have Internet access, each appliance in the cluster must be individually registered from the SonicOS management interface while the administrator is logged into the individual management IP address of each appliance. This allows the Secondary units to synchronize with the SonicWALL licensing server and share licenses with the associated Primary appliances in each HA pair.
There is also a way to synchronize licenses for an HA pair whose appliances do not have Internet access. When live communication with SonicWALL's licensing server is not permitted due to network policy, you can use license keysets to manually apply security services licenses to your appliances. When you register a firewall on MySonicWALL, a license keyset is generated for the appliance. If you add a new security service license, the keyset is updated. However, until you apply the licenses to the appliance, it cannot perform the licensed services.
Table 85 shows the HA licenses included with the purchase of the Dell SonicWALL network security appliance. Some platforms require additional licensing to use the Stateful Synchronization or Active/Active DPI features. SonicOS Expanded licenses or High Availability licenses can be purchased on MySonicWALL or from a Dell SonicWALL reseller.
 
You can use one of the following procedures to apply licenses to an appliance:
Activating Licenses from the SonicOS User Interface
Follow the procedure in this section to activate licenses from within the SonicOS user interface. Perform the procedure for each of the appliances in a High Availability Pair while logged into its individual LAN management IP address.
See High Availability > Monitoring for information about configuring the individual IP addresses.
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On the System > Licenses page, under Manage Security Services Online, click the link for To Activate, Upgrade or Renew services, click here.
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Click Submit.
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On the Systems > Licenses page under Manage Security Services Online, verify the services listed in the Security Services Summary table.
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Copying the License Keyset from MySonicWALL
You can follow the procedure in this section to view the license keyset on MySonicWALL and copy it to the firewall. Perform the procedure for each of the appliances in a High Availability Pair while logged into its individual LAN management IP address.
See High Availability > Monitoring for information about configuring the individual IP addresses.
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On the My Products page, under Registered Products, scroll down to find the appliance to which you want to copy the license keyset.
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On the Service Management page, click View License Keyset.
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On the License Keyset page, use your mouse to highlight all the characters in the text box.
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On the Systems > Licenses page under Manual Upgrade, press Ctrl+V to paste the license keyset into the Or enter keyset field.
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Click Submit.
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