Subscriber Management and Services
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PCEF Diameter Enhancements (MX480) – Starting in Junos OS Release 23.4R1, the
MX480 router supports the following enhancements to the policy and charging enforcement
function (PCEF) for the diameter application:
- Customization of Subscription-Id-Data attribute-value pair (AVP) in Credit-Control Request (CCR), sourced from the RADIUS server. The external subscription ID is activated by default.
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Customization of Calling-Station-Id in RADIUS requests. To customize Calling-Station-Id in RADIUS requests, configure the command
remote-circuit-id-format (postpend | prepend)
under[edit access profile <profile-name> radius options]
hierarchy level. -
Usage monitoring through Third-Generation Partnership Project (3GPP) attribute-value pairs (AVPs) defined as diameter Gx for subscriber services using the dynamic-profile configuration.
[See Understanding Junos Subscriber Aware Policy and Charging Enforcement Function (PCEF) and Configuring Diameter AVPs for Gx Applications.]
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Broadband edge static framed-route for subscriber management (MX Series)—Starting in Junos OS Release 23.4R1, you can now set up static subscriber IP addresses for multiple hosts on a site as follows:
- Enable, disable, add, update, or delete static framed routes when subscribers are not up and attach the configured static framed route when a subscriber logs in. Static framed routes are supported for IPv4 only.
- Use the
set routing-instances routing-instance routing-options access route ip
command to configure and commit routes to the routing table. The routes are hidden, until the configured subscriber IP comes up. - Use the
static-framed-route
command at[edit system services subscriber-management]
hierarchy level to configure the static framed-route on the Broadband Network Gateway (BNG) towards a specific subscriber. You can now use the RADIUS server only for authentication purposes.
[See static-framed-route, access (Static Framed Routes), RADIUS-Initiated Subscriber Secure Policy Overview, and Example: Configuring HTTP Redirect Services Using a Next-Hop Method and Attaching It to a Static Interface.]