Monitor > SNMP Log
The SNMP Log page displays the SNMP monitoring object logs in chart and table formats. A list of Machine IDs that have SNMP monitor sets applied will display to view monitor log data. When clicking the Machine ID all devices will display for the Machine SNMP Relay. If no Machine IDs display go to the SNMP Community function to assign a new SNMP Machine Relay machine. If no devices display for the selected machine go to the LAN Watch function. When clicking a specific device a list of SNMP Monitor objects will display to view log data.
SNMP monitor objects can contain multiple instances and be viewed together within one Chart or Table. For example, a network switch may have 12 ports, each is an instance and can contain log data. All 12 instances can be combined in one Chart or Table. SNMP Bar Charts are in 3D format to allow for multiple instance viewing.
Machine/Device Selection List
All machines assigned to SNMP Monitoring will be displayed that match the current machine ID / group ID filter. Clicking the Machine ID will display all devices assigned to this machine ID. Click the device to display all snmp monitor objects assigned to the device.
Select monitoring object to display information
A listing of monitoring objects to view by either chart or table. If the object can't be represented by a chart only the table view will be accessible.
View
Each row in the monitor objects list will contain a link to view the log data. If selected the chart or table will be displayed, the row selected will be changed to bold text.
Remove
Remove data from Chart or Table.
View All
If the SNMP monitor object has multiple instances, clicking the view all link will display all data for every instance.
Remove All
If the SNMP monitor object has multiple instances, clicking the remove all link remove all data displaying for each instance.
Monitor Set Name
Name of monitor set of the monitor set object.
GET Object Name
Name of the monitor object.
Description
Description of monitor object.
Bar Chart or Table
Radio button to display data in Bar Chart or Table format. Only monitor objects of type Counters can be displayed in Bar Chart format.
Bar Chart displays the last 500 data points at the sample interval rate. The background of the chart will display RED for alarm threshold, yellow for warning threshold and green. See the Define Monitor Set for more information.
Table log data will display most current values first and display alarm and warning icons on log data that falls within these thresholds. See the Define Monitor Set for more information.
Display Last
Bar Charts will log data for the last interval selected. This interval will be split up into 500 data elements for each bar to display in the chart. For example, if you selected Display Last 500 minutes, each bar in the chart would represent 1 minute.
Save View
The administrator can save custom views for each monitor object. The next time this monitor object is selected the saved information will be loaded.
Log rows per Page
Only displays for log data being displayed in Table format. Select number of rows to display per page.
Refresh
Click the refresh button to display the most current log data.
TIPS for non responsive monitors
Monitor No Values
If your monitor doesn't show any log values please verify the following.
If there are no values returned, check Collection Threshold for the SNMP Get commands. If no values on the monitored machine or device meet the collection threshold they will not be inserted into the monitor log.
The log value sample interval is determined by the number of SNMP commands within the SNMP Probe. The more SNMP Get commands the larger the sample interval. Check all devices within the SNMP Probe, if some are returning values then you SNMP Get Command isn't compatible, see step 3.
Monitor Not Responding
If a monitor isn't responding the log will display a message within the graph and in the table listing stating the Monitor Not Responding. There can be several reasons for no response from the monitor;
If a SNMP Get command is incompatible with the device a Not Responding message will be displayed for the log value. Either the command isn't compatible or the SNMP MIB for that device hasn't been loaded onto the SNMP Probe machine. You will need to run those SNMP GET commands from the SNMP Probe machine from SNMP directory is located in the Agent Temp Directory \usr\bin to validate the results.