Technical Documentation

underlying-interface (Dynamic PPPoE)

Syntax

underlying-interface interface-name;

Hierarchy Level

[edit dynamic-profiles profile-name interfaces pp0 unit “$junos-interface-unit” pppoe-options]

Release Information

Statement introduced in JUNOS Release 10.1.

Description

In a dynamic profile, configure the underlying interface on which the router creates the dynamic PPPoE logical interface.

Options

interface-name—In the underlying-interface interface-name statement for dynamic PPPoE logical interfaces, you must use the predefined variable $junos-underlying-interface in place of interface-name. The variable is used to specify the name of the underlying interface on which the PPPoE logical interface is dynamically created. When the router creates the dynamic PPPoE interface, the $junos-underlying-interface predefined variable is dynamically replaced with the name of the underlying interface supplied by the network when the subscriber logs in.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.


Published: 2010-04-15