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Configuring IP-Based TDF Subscriber Setup When Accounting Requests Are Snooped

This task describes how to configure IP-based TDF subscriber setup when the gateway GPRS support node (GGSN), Packet Data Network Gateway (PGW), or broadband network gateway (BNG) does not identify the MX Series router as a RADIUS server.

Before you configure the subscriber setup, you must do the following:

  • Configure the PCEF profile.

  • Configure a TDF gateway.

To configure IP-based subscriber setup when the MX Series router does not act as a RADIUS server:

  1. Configure the TDF interfaces that can be used by TDF subscribers.
  2. Associate the TDF interface to an access interface.
  3. Configure sets of source IP addresses that TDF domains can use to accept traffic.
  4. Configure TDF domains that can be assigned to subscribers.
  5. Configure the snooping filters that examine RADIUS accounting requests.
  6. Configure how Junos OS selects TDF domains and PCEF profiles for subscribers.