https://wiki.vasexperts.com/ 2026-06-18T13:56:33+00:00 https://wiki.vasexperts.com/ https://wiki.vasexperts.com/lib/tpl/vaswiki/images/favicon.ico text/html 2026-06-18T13:45:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.vasexperts.com/doku.php?id=dpi:pcrf_proxy:cases&rev=1781790319&do=diff Use Cases * White Lists PCRF Proxy can be used to promptly restrict internet access in specific geographic areas at the regulator's request. In this case, the solution enables service providers to instantly block network access with a single click without lengthy modifications to core systems (PCRF/PCEF) by the vendor. At the same time, subscribers within the restricted area retain access to socially significant resources from the "white list" (banks, government services, emergency services),… text/html 2026-06-18T13:45:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.vasexperts.com/doku.php?id=dpi:pcrf_proxy:scheme&rev=1781790319&do=diff Scheme of work PCRF Proxy is located on the Gx interface between PCEF and PCRF and participates in the exchange of Diameter messages related to obtaining and updating subscriber service policies. PCRF Proxy can work in different modes: * Gx Proxy – PCRF Proxy works as a full-fledged Diameter node on the Gx interface. In this mode, PCEF and PCRF communicate via PCRF Proxy, which receives and processes all Diameter messages between them. If necessary, PCRF Proxy may analyze and modify trans… text/html 2026-06-18T13:45:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.vasexperts.com/doku.php?id=dpi:pcrf_proxy:settings&rev=1781790319&do=diff Settings Suppose it is necessary to restrict internet access for subscribers within specific LAC and TAC areas while preserving access to resources from a white list. In this case, PCRF Proxy replaces the standard PCRF policies for subscribers located in the specified zones.