Deployment Modes

Troubleshooting High Availability Pairs

May 23, 2019

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If the appliances report any failure to enter high-availability mode, the error message will also note the cause. Some issues that can interfere with high-availability mode are:

The other appliance is not running.
The high availability parameters on the two appliances are not identical.
The two appliances are not running the same software release.
The two appliances do not have the same model number.
Incorrect or incomplete cabling between the appliances does not allow the high availability heartbeat to pass between them.
The high availability/Group Mode SSL Certificates on one or both appliances are damaged or missing.

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Troubleshooting High Availability Pairs

May 23, 2019

Contributed by:

May 23, 2019

Contributed by:

Troubleshooting High Availability Pairs

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