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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.

    See Configuring a TDF Logical Interface.

  2. Associate the TDF interface to an access interface.

    See Configuring TDF Interface to Access Interface Associations in VRFs.

  3. Configure sets of source IP addresses that TDF domains can use to accept traffic.

    See Configuring Address Pools for Source-IP Filtering of IP-Based Subscribers.

  4. Configure TDF domains that can be assigned to subscribers.

    See Configuring a Set of IP-Based TDF Subscriber Properties with a TDF Domain.

  5. Configure the snooping filters that examine RADIUS accounting requests.

    See Configuring Snooping of RADIUS Accounting Requests for IP-Based Subscribers.

  6. Configure how Junos OS selects TDF domains and PCEF profiles for subscribers.

    See Configuring Assignment of TDF Subscriber Properties and Policy-Control Properties to IP-Based Subscribers.

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