Disable or enable automatic database replication from active Management Server to additional Management Servers
By default, changes in the configuration information stored on the currently active Management Server are automatically copied to all other Management Servers.
Before you begin
There must be a route between the Management Client and the Management Servers. If there is no route between the Management Client and the Management Servers, you cannot send a command through the SMC HA Administration dialog box.
Automatic management database replication is incremental and continuous; only the changed parts of the database are replicated and the replication is done in real time.
Disabling automatic database replication is not recommended unless you have a specific need to do so. For example, you might need to prevent excessive failed replication attempts when you know that the Management Server will be unreachable for a long time. An example scenario would be changing the Management Server’s hardware or the Management Server’s IP address.
For more details about the product and how to configure features, click Help or press F1.
Steps
SMC HA Administration dialog box
Use this dialog box to control how the Management Servers function in an HA environment and how the database is replicated between the active Management Server and the standby Management Servers. You can also use it to see the status of Log Servers, and run diagnostics about the communication status between all SMC servers.
Option | Definition |
---|---|
Currently Connected to | Shows the Management Server to which you are connected using the Management Client. |
Reconnect to | Reconnects to the selected Management Server. |
Active Management Server | Shows the active Management Server. |
Client Location | Select the location from which to send commands. This action ensures that commands are sent to the correct Contact Address for the Management Server. |
Run diagnostic | Runs diagnostics of the communication status between all the SMC servers. Note: Running the diagnostics might take a while.
|
Option | Definition |
---|---|
Management Servers table | |
Name |
Shows the name of the Management Server. The following options are available when you right-click a Management Server:
|
IP Address | Shows the IP address of the Management Server. |
Server Mode | Shows whether the Management Server is set to active or standby. |
Replication Status | Shows the status of the management database replication.
|
Last Replication | For standby Management Servers, shows the date and time of the last management database replication from the active Management Server. |
Option | Definition |
---|---|
Log Servers table | |
Name |
Shows the name of the Log Server. The following options are available when you right-click a Log Server:
|
IP Address | Shows the IP address of the Log Server. |
Secondary Servers | Shows the Log Servers that are selected as secondary Log Servers for this Log Server. |
Engine Count |
Shows the number of NGFW Engines that use this Log Server. To see the latest number of NGFW Engines that currently use each Log Server, right-click a Log Server, then select Refresh Engine Count for all Log Servers. |