Subscriber Management Platform Considerations; Subscriber Management Attributes; Dynamic Ip Subscriber Interfaces - Juniper JUNOSE 11.1.X - BROADBAND ACCESS CONFIGURATION GUIDE 6-4-2010 Configuration Manual

JUNOSe 11.1.x Broadband Access Configuration Guide
You employ the components you need in a variety of configurations, depending on
your specific requirements.

Subscriber Management Platform Considerations

Subscriber management is supported on all E Series routers.
For information about the modules supported on E Series routers:

Subscriber Management Attributes

E Series routers take advantage of many of the JUNOSe features to enable you to
create the subscriber management environment that best meets your requirements.
These features include:

Dynamic IP Subscriber Interfaces

You can set up your subscriber management environment to create dynamic IP
subscriber interfaces in two situations when a DHCP event occurs or when a packet
is detected.
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Subscriber Management Platform Considerations
RADIUS server
Session and Resource Control (SRC) software
See the ERX Module Guide for modules supported on ERX7xx models, ERX14xx
models, and the ERX310 Broadband Services Router.
See the E120 and E320 Module Guide for modules supported on the E120 and
E320 Broadband Services Routers.
Authentication Uses RADIUS to determine whether a user can access a specific
service or resource.
Accounting Uses RADIUS and policy management to track service usage that
can be used for volume-based billing.
Dynamic address assignment Uses RADIUS, DHCP, and profiles to dynamically
allocate IP addresses to subscribers.
Dynamic policy management Uses policy and quality of service (QoS)
management to assign and monitor subscriber bandwidth restrictions.
Security Uses policy management, source address validation, and media access
control (MAC) address validation to grant subscriber access and to enable the
use of classification when monitoring subscriber traffic flows.
Dynamic interfaces Automatically creates an interface column based on a
catalyst packet or event.
Marking Uses policy management marking to enable differential treatment of
specific packets.
Policy routing Uses policy management routing policies to assign subscriber
routes that are based on classification.