Subscriber service reauthentication on actual data rate change

The DHCP server reauthenticates the subscriber service when the actual data rate changes. This reauthentication is an alternative to RADIUS change of authorization (CoA) to change subscriber session characteristics based on the actual data rate change without interrupting the subscriber service. You can enable the reauthentication feature using the actual-data-rate-change statement at the [edit system services dhcp-local-server reauthenticate] hierarchy level. You can also configure a threshold value for the actual-data-rate-change downstream and upstream DSL attributes at the [edit system services dhcp-local-server reauthenticate actual-data-rate-change] hierarchy level.