Behavior Models Cookbook
-
Vendor Models - WfBufferUtilization -
Path: /model/vendors/wellfleet/wf_buffer_utilization.mod
Monitors the free packet buffers on Wellfleet (Nortel) routers to determine if their buffer availability is at acceptable levels. If buffer availability is less than five percent for three poll intervals, then NerveCenter sends a 6505 Inform to the platform.
Two additional alarms, WfBufferUtilization_LogToDB and WfBufferUtilization_LogToFile, are part of this model. When you enable these alarms, they perform a Log To Database or a Log to File alarm action, respectively, on each transition so that reports on buffer availability can be produced.
The following property must be in the property group for the nodes you want to monitor:
Below is a list of the objects that generate triggers:
Events Sent to OpenView by WfBufferUtilization summarizes the events this behavior model sends to OpenView:
Events Sent to OpenView by WfBufferUtilization
| Event Name | Inform Number | Description |
|---|---|---|
The buffer utilization for this device has been high over a persistent period of time. | ||
For complete information about events sent to OpenView, see the trapd.conf.txt file shipped with these behavior models residing in:
/model/vendors/wellfleet
For more information about integrating NerveCenter with OpenView, or the other NerveCenter-supported network manager platforms, refer to the book Integrating NerveCenter with a Network Management Platform.
Below is a list of behavior model settings that you might want to customize to suit the requirements of your site.
| SnmpresProcessorLoad | WfFanCheck |
| 29 July 2003 |