• Downloads
• JUNOS Subscriber Access Guide, Release 10.1 

Dynamic PPPoE for Subscriber Access, Release 10.1

You can configure the router to dynamically create Point-to-Point Protocol over Ethernet (PPPoE) subscriber interfaces on statically created underlying Ethernet interfaces. To configure the router for dynamic PPPoE subscriber access, you first define the attributes of the PPPoE logical interface in a dynamic profile, and then attach the dynamic profile to an Ethernet interface configured with PPPoE encapsulation. When the router receives a PPPoE Active Discovery Request (PADR) control packet from a PPPoE client on an underlying interface with a PPPoE dynamic profile attached, the router uses the attributes defined in the profile to instantiate a dynamic PPPoE subscriber interface to handle the PPPoE session.