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Setting Up the Service Definition File for Statistics Collection

Service Manager statistics are based on classifier lists—the classifier lists are referenced by policy lists that you define in your service definition macro file.

When you configure your service definition for statistics, you include the macro environment command env.setResult to indicate the type of statistics to track and to identify the classifier lists to use when generating statistics. The format of the environment command is:



<# env.setResult(“string”
, “classifier-list-name” ) #>

The string variable specifies the type of statistics to track—Service Manager supports the following strings:

input-stat-clacl—track input statistics
output-stat-clacl—track output statistics
secondary-input-stat-clacl—track input statistics for a policy attached at the secondary input stage

The classifier-list-name variable is the name of the classifier list that is associated with the policy list that is defined in the service definition. You can specify multiple classifier lists in the command.

Example 1

This example is a portion of the service definition macro file in Figure 27. The two highlighted commands specify the statistics used by the Service Manager application.



 profile <# name; '\n' #> 
  ip
policy secondary-input <# name #> statistics enabled merge 
  ip policy output <# oname #> statistics enabled merge
   qos-profile triplePlayIP 
  qos-parameter
maxSubscBW <# outputBW; '\n' #>



<# env.setResult("activate-profile", name) #> <#
env.setResult("secondary-input-stat-clacl", "matchAll") #> <# env.setResult("output-stat-clacl", "matchAll")
#>

 <# endtmpl #>

The <# env.setResult("secondary-input-stat-clacl", "matchAll") #> command specifies that Service Manager track statistics associated with the classifier list named matchAll, and that this classifier list is associated with the policy that is attached at the secondary input stage.

The <# env.setResult("output-stat-clacl", "matchAll") #> command specifies that Service Manager track the output statistics associated with the matchAll classifier list, which is associated with the policy attached at the output stage.

Example 2

This example shows how you can also configure your service definition to collect total statistics from multiple classifier lists. The following command specifies that three classifier lists are used to generate output statistics for a service created by the service definition. Each time statistics are reported for this service, Service Manager uses the total of the statistics for clacl1, clacl2, and clacl3.



 
<# env.setResult("output-stat-clacl",
"clacl1 clacl2 clacl3” ) #>

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