SonicWall NSv270/470/870
Moving SonicWall using vMotion without interruption or restart
Our high-availability infrastructure is based on VMware, which uses vMotion to move and optimise workloads across the cluster.
To prevent the SonicWall NSv270/470/870 from restarting during vMotion tasks, you must also enable vMotion on the firewall.
According to SonicWall:
NSv270/470/870 instances need to enable the vMotion option on the diag page. Diag Page on NSv270/470/870 can be accessed using URL: https://<MGMT IP of NSv>/sonicui/7/m/mgmt/settings/diag
In the GUI, you will find the following option, which must be switched on:
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