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    Configuring the SAE to Obtain Information About Subscribers (SRC CLI)

    You can configure the SAE to obtain information about dynamic subscribers from the MX Series routers that support PTSP by making attachment session information available to the SAE. Tasks to configure the SAE for this purpose are:

    Obtaining Subscriber Session Information from the SSR Database

    You can obtain subscriber information from the Session State Registrar (SSR) database. The SSR reader plug-in obtains information about attachment sessions from the SSR to set the values for the plug-in attributes. The SSR reader authentication plug-in can be used by a specific virtual router or for all virtual routers.

    Use the following configuration statements to set up an SSR reader plug-in:

    shared sae configuration plug-ins name name ssr-reader {read-attributes [read-attributes...];}

    To configure the SSR reader plug-in:

    1. From configuration mode, access the SSR reader plug-in configuration.
      user@host# edit shared sae configuration plug-ins name name ssr-reader
    2. (Optional) Specify the plug-in attribute whose value is set from the SSR subscriber sessions table.
      [edit shared sae configuration plug-ins name name ssr-reader]user@host# set read-attributes [read-attributes...]

    Configuring Event Publishers

    You can configure the event publisher to use the SSR reader authentication plug-in.

    To configure the global or default event publisher for PTSP:

    1. From configuration mode, access the statement that configures the event publisher.
      user@host# edit shared sae configuration plug-ins event-publishers
    2. (Optional) Specify the plug-ins that authenticate subscribers who are assigned to a virtual router that does not specify an authentication plug-in.
      [edit shared sae configuration plug-ins event-publishers]user@host# set default-vr-authentication [default-vr-authentication...]
    3. (Optional) Specify the plug-ins that authenticate subscribers who log in through a specific type of device (for example, junos-ptsp).
      [edit shared sae configuration plug-ins event-publishers]user@host# set device-type-authentication junos-ptsp [plug-ins...]

    To specify the plug-ins that authenticate subscribers who log in through a specific virtual router, set the authentication-plug-in option when you are adding the virtual router for the network device. See Adding an MX Series Router as a PTSP Network Device (SRC CLI).

    Modified: 2014-06-05