IBM 5.5 Benutzerhandbuch
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For example, to allow on-demand connectivity for all Cisco 15454 (NEType name=
“ONS15454”
“ONS15454”
) devices, add the following lines to the precisiontn.xml file:
<properties name="NEPollingExtension ">
<property name="ne.polling.association.AssocControlledNETypes"
value="{ONS15454}" />
</properties>
Dependencies
The simple configuration extension must be loaded before the on-demand connectivity
feature. Check that the lfserver_ext_assembly.xml file has the
lf-svc-scheduler.jar
feature. Check that the lfserver_ext_assembly.xml file has the
lf-svc-scheduler.jar
file entry listed after the lf-cfgpol-simple.jar entry.
Configuring remote load balancing
Netcool/Precision TN can perform remote load balancing by controlling the amount of
traffic sent to a remote target, whether it is a single device, gateway, or an EMS.
traffic sent to a remote target, whether it is a single device, gateway, or an EMS.
In order to support fragile or specific network limitations and requirements,
Netcool/Precision TN allows you to specify the number of threads to use for polling on a
per NEType basis.
Netcool/Precision TN allows you to specify the number of threads to use for polling on a
per NEType basis.
This setting will prevent some agents (whether a single device or EMS) being overloaded,
or crash, due to excessive management traffic.
or crash, due to excessive management traffic.
Packaging and configuration
This feature is delivered as part of the scheduler extension in the
lf-svc-scheduler.jar
lf-svc-scheduler.jar
file. It must be added in the lfserver_ext_assembly.xml
configuration file, to be loaded with any other extensions.
A set of NETypes can be associated with a given queue, with a number of threads to process
it. The NEPollingExtension parameter defines the
ne.polling.thread.PrivateThreadQueue
it. The NEPollingExtension parameter defines the
ne.polling.thread.PrivateThreadQueue
property whose syntax is a set of pairs
composed by a named value (Names=Value) set of NEType names and the number of
threads separated by commas.
threads separated by commas.
For example, to instruct Netcool/Precision TN to poll Cisco 15454 and Cisco 15327 NEs one
at a time, add the following lines to the precisiontn.xml file:
at a time, add the following lines to the precisiontn.xml file:
<properties name="NEPollingExtension ">
<property name="ne.polling.thread.PrivateThreadQueue "
value="{{ONS15454,ONS15327}=1}" />
</properties>