Example: Video-on-Demand Service Definition

The following example shows a sample service definition macro file that creates a video-on-demand service—the service provides bandwidth that meets the needs of video streams.

• Requirements
• Overview
• Creating a Video-on-Demand Service

Requirements

• JunosE Release 7.1.0 or higher-numbered releases
• E Series router (ERX7xx models, ERX14xx models, the ERX310 router, the E120 router, or the E320 router)
• ASIC-based line modules that support Fast Ethernet or Gigabit Ethernet

Overview

The video-on-demand service definition creates the bandwidth towards the subscriber and parameterizes the source of the video feed.

Creating a Video-on-Demand Service

Step-by-Step Procedure

This example illustrates how to create a video-on-demand service:

Note: Commented text explains the parameterized values in the example of the service definition macro file. Each example is followed by examples of RADIUS information and the CLI command that you can use to activate a subscriber service session.

!parameterizes download bandwidth and server address
<# videoMin(downloadBW, serverAddress) #>

<# uid := app.servicemanager.getUniqueId #>
<# name := "SM-video-" $ uid #>

classifier-list <# name #> ip any <# serverAddress #> 0.0.0.0

policy-list <# name; '\n' #>
	  classifier-group <# name #> precedence 5000
		  traffic-class video

profile <# name; '\n' #> 
	  ip policy output <# name #> statistics enabled merge
	  qos-parameter maxVideoBW add <# downloadBW; '\n' #>
	  exit

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

<# endtmpl #>

Sample Owner ID

Step-by-Step Procedure

Sample CLI Command

Step-by-Step Procedure

Related Documentation

• Service Definitions Overview
• Creating Service Definitions
• Managing Your Service Definitions
• Understanding Service Manager RADIUS Attributes
• Understanding RADIUS Accounting for Service Manager
• service-management subscriber-session service-session