Raritan Computer CC-SG - Manual (Page 182)

168 C OMMAND C ENTER S ECURE G ATEWAY A DMINISTRATOR G UIDE
Recover a Failed CC-SG Node
When a node fails and failover occurs, the failed node will recover in Waiting status.
1. Select the Waiting node in the Cluster Configuration table.
2. Add it as a backup node by clicking Join “Waiting” Node.
3. A confirmation message will appear. Click Yes to assign Secondary status to the selected
node, or click No to cancel. If you click Yes, you will need to wait for the secondary node to
restart just as with Join “Backup” Node.
Note: Once a node is in Waiting status it can be started in Standalone mode or Backup mode.
Set Advanced Settings
To configure advanced settings of a cluster configuration:
1. Select the Primary node just created.
2. Click Advanced. The Advanced Settings window appears.
Figure 172 Cluster Configuration Advanced Settings
3. For Time Interval, enter how often CC-SG should check its connection with the other node.
Note: Setting a low Time Interval will increase the network traffic generated by heartbeat checks.
Also, clusters with nodes located far apart from each other may want to set higher intervals.
4. For Failure Threshold, enter the number of consecutive heartbeats that must pass without a
response before a CC-SG node is considered failed.
5. For Recover After, enter the number of consecutive heartbeats that must successfully be
returned before a failed connection is considered recovered.
6. Click OK to save the settings.
Note: Changing the time zone is disabled in a cluster configuration.