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Subscriber Management and Services

  • IPv6 SLAAC and dual stack (ipv4 and ipv6) support for User Endpoint address allocation in 4G and 5G (MX240, MX480, and MX960)—Starting in Junos OS Release 22.1R1, we support IPv6 SLAAC and dual stack (ipv4 and ipv6) for UE address allocation in 4G and 5G. We also introduce support for IPv6 UE Parameter configuration via stateless DHCPv6.

  • 5G compliance for lawful intercept (LI) for wireless CUPS (MX240, MX480, and MX960)—Starting in Junos OS Release 22.1R1, we support 5G compliance for lawful intercept (LI) for wireless CUPS. 5GC lawful intercept have these characteristics :

    • Creates HTTP client or server at Routing Engine using LIGHTTPD.

    • Supports TLS encryption over HTTP for LI_T3 interface.

    • Supports XML encoding for LI_T3 signaling.

    • Supports LI task events from SMF at UPAD for target subscribers.

    • Supports generation of xCC at CC-POI in the UPF over LI_X3 over UDP transport.

    • Supports ping responses over LI_T3.

    • Existing support for 4GC lawful intercept is maintained.

    • APFE redundancy and GRES.