SonicOS 7.1 High Availability Administration Guide
- SonicOS 7.1
- About SonicOS
- High Availability
- High Availability Status
- Configuring High Availability
- Configuring High Availability in the Cloud Platform
- Set up an Active/Standby High Availability Configuration Using Azure
- Install the Custom Template
- Enable Identity of Both Virtual Machines (HA1 and HA2)
- Role Assignment
- Check the Networking Tab
- Configuring Active NSv Firewall Using the Associated Public IP
- Configuring Standby NSv Firewall Using the Associated Public IP
- Enable the L3 Mode
- Configuring Active NSv Firewall Using the Floating Public IP
- Configuring HA to Active/Standby with L3 HA link
- Adding Additional Floating Public IP
- Set up an Active/Standby High Availability Configuration Using Azure
- Fine Tuning High Availability
- Monitoring High Availability
- Azure Use Cases
- SonicWall Support
Enable the L3 Mode
Enable L3 mode option on the Standby appliance.
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Navigate to Device > High Availability > Settings > HA Interfaces, and select the Enable L3 Mode option on the standby firewall.
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Under HA Interfaces, fill out the primary Unit IP and Secondary Unit IP, providing the HA IP X2 addresses of both firewalls HA1 and HA2.
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