The subscriber access feature is limited to MX-series routers and the interfaces you can use when configuring dynamic profiles.
Even though many statements appear in the CLI for various other platforms, Juniper Networks supports subscriber access configuration only on MX-series routers.
In this release, you can use dynamic profiles to configure only statically created interfaces. To do so, you must first configure the interfaces on the router to which you expect clients to connect.
The subscriber access feature supports the following device types:
Subscribers can be identified through a VLAN or a static IP demux interface on a supported device.