Или более подстрочный вариант - полная информированность/осведомленность об абонентах на уровне IP

Вот что нагуглилось:

True subscriber awareness is essential to accurately identify top talkers, network abusers, and victims of attacks in dynamic IP address environments. Persistently identifying subscribers also allows the targeted marketing of new service plans. For actually enabling new application-aware services without the limitations of management using IP address scopes or modem config files, it is essential to authenticate subscribers without requiring a subscriber login or a shim client on the desktop PC.

Ellacoya's Passive Authentication for DHCP and RADIUS environments allows the platform to maintain a binding between a dynamic IP address and a RADIUS user ID, Cable or DSL Modem MAC address, or PC MAC address to measure usage and enforce policies on a per-subscriber, rather than per-IP basis. Ellacoya is the only platform that produces Subscriber Usage Data by MAC address and by RADIUS used ID without requiring additional third party software.

перевед по аналогии с "application awareness"

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Note added at 35 mins (2007-11-05 07:54:55 GMT)
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*перевод
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