Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual page 386

JUNOSe 11.0.x Link Layer Configuration Guide
service
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Configuring PPPoE Service Name Tables
Specify a table name of up to 31 alphanumeric characters.
This command accesses PPPoE Service Name Table Configuration mode, which
enables you to configure entries for the PPPoE service name table.
Example
host1(config)#pppoe-service-name-table myServiceTable1
Use the no version to remove the specified PPPoE service name table from the
router.
See pppoe-service-name-table.
Use to add service name tags to the PPPoE service name table.
Each PPPoE service name table includes one empty service name tag, one
unknown service name tag, and can optionally include up to 16 additional custom
service name tags. An empty service name tag is used to represent any service.
An unknown service name tag is used to represent a service that has not been
configured in the PPPoE service name table. A custom service name tag is used
to represent a specific service.
To modify the action associated with an empty service entry, use the
empty-service-name keyword with the action keyword. This directs the router
to drop PADI requests from the PPPoE client. The default action for an empty
service name entry is terminate.
To include a custom service entry, specify a serviceName of up to 31 alphanumeric
characters. Use the optional action keyword with the service command for a
custom service entry to specify that the router either drop or terminate PADI
requests from the PPPoE client. The default action for a custom service entry is
terminate.
To modify the action associated with an unknown service entry, use the
unknown-service-name keyword with the action keyword. This directs the
router to terminate (allow) PADI requests from the PPPoE client. The default
action for an unknown service name entry is drop.
The default action for the unknown service name entry depends on the
configuration of the service name table. If all the services in the service name
table are configured to terminate, the default action of the unknown service
name tag is drop. If all the services in the service name table are configured to
drop, the default action for the unknown service name tag is terminate. If both
terminate and drop are configured, the default action for the unknown service
name tag is drop.
Example 1– Includes a custom service entry in the PPPoE service name table.
The associated action for this service tag is terminate. This is the default action
when you add a custom service entry without using the optional action keyword.
host1(config-pppoe-service-name-table)#service myISPService
Example 2 – Includes a custom service entry in the PPPoE service name table.
The associated action for this service tag is drop. Use the optional action keyword
with the service command to associate an action with the custom service entry.