Table Of Contents
Managing Traps and Alarms in Network Manager
Sending Traps to Network Manager
Creating or Modifying a Trap Forwarding Rule
Disabling a Trap Forwarding Rule
Removing a Trap Forwarding Rule
Creating or Modifying an Alert Recipient Profile
Removing an Alert Recipient Profile
Viewing Generated Events
Filtering Generated Events
Viewing Events per Network Item
Viewing and Sorting Supported Alarms
Modifying Alarms
Viewing and Sorting Generated Alarms
Viewing Generated Alarms per Network Item
Managing Traps and Alarms in Network Manager
•
Sending Traps to Network Manager
•
Creating or Modifying a Trap Forwarding Rule
•
Disabling a Trap Forwarding Rule
•
Removing a Trap Forwarding Rule
•
Creating or Modifying an Alert Recipient Profile
•
Removing an Alert Recipient Profile
•
Viewing Generated Events
•
Filtering Generated Events
•
Viewing Events per Network Item
•
Viewing and Sorting Supported Alarms
•
Modifying Alarms
•
Viewing and Sorting Generated Alarms
•
Viewing Generated Alarms per Network Item
Sending Traps to Network Manager
You can configure the managed elements in the network to send SNMP traps to the Network Manager.
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Traps.
Step 3
Select Receive traps from elements.
Step 4
Click Upload to save your changes.
Creating or Modifying a Trap Forwarding Rule
You can instruct Network Manager to forward traps received from managed elements to an address specified by a trap forwarding rule.
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Traps.
Step 3
Do one of the following to modify an existing trap forwarding rule:
•
Double-click the trap rule you require.
•
Select the trap rule you require and click Edit.
•
Right-click the trap rule you require and select Edit.
Step 4
Do one of the following to create a new trap forwarding rule:
•
Click Add.
•
Right-click any trap rule and select Add.
Step 5
Enter a description in the Description field.
Step 6
Specify the IP address and port number for Network Manager to forward traps received from managed elements.
Step 7
Select Enable trap forwarding.
Step 8
Click OK to save your changes.
Disabling a Trap Forwarding Rule
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Traps.
Step 3
Do one of the following to modify an existing trap forwarding rule:
•
Double-click the trap rule you require.
•
Select the trap rule you require and click Edit.
•
Right-click the trap rule you require and select Edit.
Step 4
Deselect Enable trap forwarding.
Step 5
Click OK to save your changes.
The trap forwarding rule is disabled but remains in the database.
Removing a Trap Forwarding Rule
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Traps.
Step 3
Do one of the following:
•
Select the trap rule you require and click Delete.
•
Right-click the trap rule you require and select Delete.
Step 4
Click OK to save your changes.
The trap forwarding rule is removed from the database.
Creating or Modifying an Alert Recipient Profile
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Alert Recipients.
Step 3
Do one of the following to modify an existing alert recipient profile:
•
Double-click the alert recipient you require in the Recipient Name column.
•
Select the alert recipient you require and click Edit.
•
Right-click the alert recipient you require in the Recipient Name column and select Edit.
Step 4
Do one of the following to create a new alert recipient profile:
•
Click Add.
•
Right-click any link in the Recipient Name column and select Add.
Step 5
Enter the name and e-mail of the alert recipient in the relevant fields.
Step 6
Select a user profile.
The options in the Select user profile field reflect the user details defined at Settings > Users.
If you select a user profile with Local user access level, the alert recipient receives notifications only for alarms that belong to elements that are part of the network subset defined for the user at Settings > Users.
If you select a user profile with Administrator or Read only access level, the alert recipient receives notification of all alarms.
Step 7
Select the minimum severity level of the alerts to be sent to the alert recipient.
The severity level of alerts is defined by the profile selected in the Select user profile field.
Step 8
(Optional) Select Notify on alarms clearing to enable the alarm recipient to receive an error report via e-mail when the alarms have been cleared.
Step 9
(Optional) Select Use custom subject line to include a custom subject line in the e-mail and enter a string for the custom subject line.
Step 10
(Optional) Select Include element info to include details of the elements reported in the alerts in the custom subject line.
Step 11
Select Enable alert to activate the recipient.
Step 12
Click OK to save your changes.
Removing an Alert Recipient Profile
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Alert Recipients.
Step 3
Do one of the following:
•
Select the alert recipient you require and click Delete.
•
Right-click the alert recipient you require in the Recipient Name column and select Delete.
Step 4
Click OK to save your changes.
The alert recipient profile is removed from the database.
Viewing Generated Events
The Events tab enables you to sort the events reported by the system according to event severity, event time, event message and element.
Procedure
Step 1
Click Alarms in the sidebar menu.
Step 2
Click Events.
The Events tab displays the following information:
•
Event severity level (Minor, Cleared, Intermediate, Warning, Minor, Major, Critical).
•
Date and time of the event.
•
Text message describing the event.
Step 3
Click the column headings in the alarms table to sort the information displayed.
Step 4
Double-click any element in the table to display the relevant element manager for that element.
Filtering Generated Events
Procedure
Step 1
Click Alarms in the sidebar menu.
Step 2
Click Events.
Step 3
Do one of the following:
•
Select View > Filter events.
•
Click the Current filter link above the table.
Step 4
Define the time period and minimum severity levels of the events to display.
Step 5
Enter filter criteria and click OK.
The events that correspond to your selection are displayed in the table.
Viewing Events per Network Item
You an view a table of the events that have occurred in the system related to a specific item in your network.
Step 1
Click Network Tree in the sidebar menu.
Step 2
Click Network or a relevant custom view.
For information on creating customized views, see the "Creating a Custom Network Tree View" section on page 18-3.
Step 3
Select the network item you require.
Step 4
Click Events.
The Events tab includes the event severity level, the date and time of the event and the event message.
Step 5
(Optional) Double-click the link in the Element column to display the element manager for that element.
Step 6
(Optional) Do one of the following to filter the events displayed by date and severity level:
•
Select View > Filter events.
•
Click the Current filter link above the table.
Viewing and Sorting Supported Alarms
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Alarms.
Step 3
Click the Alarm heading in the alarms table to view alarms generated by the managed elements in the network in alphabetical order.
Step 4
Click the Severity heading in the alarms table to sort the alarms by increasing or decreasing order of severity.
Modifying Alarms
Procedure
Step 1
Click Settings in the sidebar menu.
Step 2
Click Alarms.
Step 3
Do one of the following to modify an alarm generated by the managed elements in the network:
•
Double-click the alarm you require.
•
Select the alarm you require and click Edit.
•
Right-click the alarm you require and select Edit.
Step 4
Modify the severity level, and enable or disable the alarm in the relevant fields.
Step 5
Select Create event for this alarm to instruct Network Manager to create a report at Alarms > Events every time this alarm occurs.
Step 6
Use the Apply to all users option to indicate whether the alarm properties apply only to the current user or to all users.
Step 7
Click OK to save your changes.
Viewing and Sorting Generated Alarms
The Alarms tab enables you to view and sort the alarms generated by the elements in the network according to alarm status, alarm message, date and time or element.
Procedure
Step 1
Click Alarms in the sidebar menu.
Step 2
Click Alarms.
The Alarms tab includes the severity of each alarm, the time the event occurred and the alarm message that is related to the selected element. Alarm severity levels include the following:
Major/Minor/Critical
Information
Warning
Step 3
Double-click any element in the table to display the relevant element manager for that element.
Viewing Generated Alarms per Network Item
You can view a table of all current alarms related to a specific item in your network. Alarms can be viewed per element, network zone or the entire network in one view.
Procedure
Step 1
Click Network Tree in the sidebar menu.
Step 2
Click Network or a relevant custom view.
For information on creating customized views, see the "Creating a Custom Network Tree View" section on page 18-3.
Step 3
Select the network item you require.
Step 4
Click Alarms.
The Alarms tab includes the severity of each alarm, the time the event occurred and the alarm message that is related to the selected element. Alarm severity levels include the following:
Major/Minor/Critical
Information
Warning