SonicWALL 5.8.1 Manuale Utente
High Availability
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SonicOS 5.8.1 Administrator Guide
Configuring High Availability in SonicOS
To configure High Availability, you must configure High Availability in the SonicOS management
interface using the two SonicWALL appliances associated on MySonicWALL. For information
about associating two appliances, see
interface using the two SonicWALL appliances associated on MySonicWALL. For information
about associating two appliances, see
.
Before configuring Active/Active DPI, you must configure two SonicWALL security appliances
as a Stateful High Availability pair and enable Stateful Synchronization in the SonicOS
management interface.
as a Stateful High Availability pair and enable Stateful Synchronization in the SonicOS
management interface.
On SonicWALL appliances that support the PortShield feature (SonicWALL TZ series and NSA
240), High Availability can only be enabled if PortShield is disabled on all interfaces of both the
Primary and Backup appliances.
240), High Availability can only be enabled if PortShield is disabled on all interfaces of both the
Primary and Backup appliances.
You can disable PortShield either by using the PortShield Wizard, or manually from the
Network > PortShield Groups page.
Network > PortShield Groups page.
Refer to the following sections:
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