The Junos Space Network Application Platform
has integrated a third party tool, OpenNMS, to provide network monitoring
capabilities. The OpenNMS network management application platform
provides solutions for enterprises and carriers. OpenNMS is installed
as part of Platform, which exposes some of OpenNMS’ functionality
through the Network Monitoring workspace. The default performance
management configuration of OpenNMS for Space supports generic counters,
CPU, memory, temperature, and Mobility counters. For information on
this default configuration, see the subset of the OpenNMS documentation
included in this Junos Space Network Application Platform User Guide.
CAUTION:
Although additional OpenNMS functionality can be accessed
by customizing its XML files, editing these files can affect the functionality
of the Network Monitoring workspace. Juniper Networks does not support
changes to OpenNMS.
When certain types of events are persistent, or when the condition
causing the event crosses a threshold, SNMP sends a notification,
also called a trap to Connectivity Services Director. Connectivity
Services Director correlates traps, describing a condition, into an
alarm .SNMP also plays another role in Connectivity Services Director.
Enabling devices for SNMP with the appropriate read-only V1/V2/V3
credentials, can speed up device discovery.
To access the alarms page for a particular service:
- From the View selector, select Service View. The workspaces that are applicable to routing and tunnel services
are displayed.
- From the Service View pane, which is the left pane in
the window, click the plus sign (+) next to Network Services to expand
the tree and display the different service types that you can configure.
- Click the plus sign (+) beside Connectivity to view services
based on protocols.
Expand the IP Services tree to select an IP
service.
Expand the E-Line Services tree to select an
E-Line service.
Expand the E-LAN Services tree to select an
E-LAN service.
- From the task pane, select Service Provisioning >
Deploy Services. The top part of the right pane displays the
Manage Network Services page, with the table of services, and the
bottom part of the right pane displays the Manage Service Deployment
page, with the table of service orders.
- From the Manage Network Services page, select the check
box next to the service for which you want to view alarms.
Tip: In Build mode of Service View, from the View pane, if you
select the Network Services node and do not expand the Network Services
> Connectivity tree, the top pane displays a pie chart that enables
you to view and examine the different services configured for devices,
and the types of service protocols configured. The Services by Type
graph displays the count of services for each type of service definition.
Mouse over each segment of the pie to view the number corresponding
to the percentage of service orders for each of the charts. This chart
provides a visual overview of customers and service orders on your
network, and enables you to quickly access related and commonly needed
information. For example, you can check for failed service orders
and then access a list of failed requests so you can begin to take
restoration measure.
The top pane displays information about the services that have
been previously created, such as the name of the service, the functional
audit status, the performance management status, and the status of
the service. You can modify the properties of the service, conduct
a functional or configuration audit, force-deploy or deactivate the
service, and view alarms associated with a particular service order
for debugging and corrective action. Services can be in one of the
following service states:
Completed—The service order has been successfully
deployed.
Scheduled for deployment—The service provisioner
has scheduled the service order for deployment.
Deployment Failed—An attempted service deployment
was not successfully completed or failed an audit.
In Progress—The Connectivity Services Director application
is in the process of deploying the service.
Requested—The service provisioner has created the
service order, but has not yet attempted to deploy it or schedule
it for deployment.
Invalid—The service order is not valid.
- Click the View Alarms button. You are navigated
to the Alarms page in Fault mode. See Alarm Detail Monitor (Service View) for more information.
