Configuring Parameters for the Script Service for MX Series Routers (SRC CLI)

Provide parameter substitutions with the values that are in the service definitions for the script service.

Table 9 lists the parameters specified by the sample script service.

Table 9: Parameter Substitutions for MX Series Routers CoA Services

Parameter Name	Description
dynClientIp	IP address of the device.
dynClientPort	UDP port number of the device.
dynServerIp	IP address of the C Series Controller.
dynServerPort	UDP port number of the C Series Controller.
dynSecret	Shared secret between RADIUS server and RADIUS client.
dynRetry	Number of retries for sending RADIUS packets when no RADIUS response is received. The retry interval is 3 seconds.
dynConfig	Content of service definition in the format <action>.<radiusAttributeName>=<pluginEventAttribute>\n action—Action that is executed on packet content (attribute): start stop start-stop radiusAttributeName—Valid RADIUS attribute specified as follows: Standard RADIUS attribute name or number VSA in the format vendor-specific.<vendor#>.<vsa#>.string pluginEventAttribute—Valid Python expression \n—New-line character included between the lines of a configuration containing multiple lines; the entire configuration must be enclosed in quotation marks. For example: start-stop.Acct-Session-Id = ifSessionId “start-stop.Acct-Session-Id=ifSessionId\nstart.vendor-specific.4874. 10.string=’video’\nstop.vendor-specific.4874.10.string=’default’\n"

Parameter Name

Description

dynClientIp

IP address of the device.

dynClientPort

UDP port number of the device.

dynServerIp

IP address of the C Series Controller.

dynServerPort

UDP port number of the C Series Controller.

dynSecret

Shared secret between RADIUS server and RADIUS client.

dynRetry

Number of retries for sending RADIUS packets when no RADIUS response is received. The retry interval is 3 seconds.

dynConfig

Content of service definition in the format

<action>.<radiusAttributeName>=<pluginEventAttribute>\n

action—Action that is executed on packet content (attribute):
- start
- stop
- start-stop
radiusAttributeName—Valid RADIUS attribute specified as follows:
- Standard RADIUS attribute name or number
- VSA in the format
  vendor-specific.<vendor#>.<vsa#>.string
pluginEventAttribute—Valid Python expression
\n—New-line character included between the lines of a configuration containing multiple lines; the entire configuration must be enclosed in quotation marks.

For example:

start-stop.Acct-Session-Id = ifSessionId

“start-stop.Acct-Session-Id=ifSessionId\nstart.vendor-specific.4874. 10.string=’video’\nstop.vendor-specific.4874.10.string=’default’\n"

To configure substitutions for the script parameters:

At the hierarchy for the script service, specify substitutions for the parameters. For example:


                  
                     [edit services global service cos-service]
                     user@host# set parameter substitution [ dynSecret=\”secret\”
                           dynRetry=2 dynClientIp=10.227.7.111 dynClientPort=9099 "dynConfig=\"start-stop.1.string=primaryUserName\\nstart-stop.Acct-Session-id=ifSessionId \\nstart.vendor-specific.4874.108.string=['T01 3m',
                           'T04 consumer-scheduler-map']\\nstop.vendor-specific.4874.108.string=['T01
                           1m', 'T04 data-scheduler-map']\\nstart.vendor-specific.4874.10.string='video' \\nstop.vendor-specific.4874.10.string='default'\\n\""
                           ]

Verify the configuration.


                  
                     [edit services global service cos-service]
                     user@host# show

Contents

Index

Report an Error