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The management network port has configured the wrong network segment causes the controller’s status is abnormal

Publication Date:  2012-11-27 Views:  48 Downloads:  0
Issue Description
Configure the route of the management network port as the “192.168.2.0/255.255.255.0” network segment (heartbreak network port IP: 192.168.2.10/11), cause the mater controller becomes to the single controller normally, but the spare controller abnormally.

Alarm Information
None
Handling Process
Delete the controller’s management network segment or modify as the other network segment, and the controller’s status has changed as to double controller status.

Root Cause
Because the “192.168.2.0” network segment is the controller’s internal heartbreak network segment, once there is conflict, it will cause the controller working abnormally.

Suggestions
The controller management network segment forbids using the “192.168.2.0” network segment.

END