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New and Changed Features

Learn about new features or enhancements to existing features in Juniper BNG CUPS 25.2R1. For more information about a feature, click the link in the description. See the Juniper BNG CUPS Installation Guide and Juniper BNG CUPS User Guide for more details about new and changed features.

New and Changed Features

We've introduced the following in Juniper BNG CUPS 25.2R1:

  • Telemetry sensors support for IFL and IFL set statistics from BNG User Planes. You can monitor and export queue statistics and dynamic interface information for interfaces (IFLs) and interface sets (IFLsets) from BNG User Planes using telemetry sensor subscriptions. This feature enables you to collect and analyze queue statistics for interfaces and interface-sets efficiently.

  • Added support for enhanced CoS handling and dynamic broadband edge subscriber management for ACX7100-48L, ACX7332, and ACX7348 devices. You can now configure dynamic IFL-Based Subscriber and Agent Circuit identifier-based Dynamic VLANs for BBE subscribers on ACX7100, ACX7332, and ACX7348 platforms. The maximum CoS IFL scaling is adjusted based on the CoS resources and all service-related configurations must be defined in the client's IFL dynamic profile.

  • The oversubscribed standby feature is optimized for the resource utilization for subscribers through the BNG CUPS subscriber groups feature. As part of this enhancement the warm option for the user-plane backup-mode configuration at the groups bbe-bng-director bng-controller subscriber-groups subscriber-group-name hierarchy level is changed to warm-enhanced.