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Etsi tc LI 06litd025 page of etsi/tc li#06 Povoa de Varzim, Portugal, 23-25 July 2004
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| bet | 17/19 | | Sana | 03.07.2021 | | Hajmi | 95 Kb. | | #15372 |
Figure 7 shows the essentials of LI arrangements based around a central location. An internal intercepting function (IIF) intercepts AAA activity and en-clair traffic at the Internet access. The Lawful Interception Administration Function (LIAF) administers interception and controls the IIF in the traditional manner. In an alternative arrangement information relating to AAA activity may be sent directly to the IIF or LIAF rather than being intercepted in transit.
F
igure 7: Elements of LI at a central location
The reader will notice that this is a very traditional LI solution for data services.
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