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ETSI TS 102 232-4

Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 4: Service-specific details for Layer 2 services

standard by European Telecommunications Standards Institute , 08/01/2017

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Full Description

ETSI TS 102 232-4 specifies Lawful Interception for an Access Provider that has access to layer 2 session information and that is not required to have layer 3 information. In this case, the focus of Lawful Interception (LI) for IP Network Access is on the portion of the network, commonly referred to as "layer 2 interception", that facilitates subscriber access to the Public IP network.

The present document describes the LI at the interception domain of the access network.

The specification contains:
  • a stage 1 description of the Lawful Interception service;
  • a stage 2 description of the information flows between the functional entities (including the information elements involved) and triggering events; and
  • a stage 3 description of the protocol and procedures to be used in mapping from stage 2 information flows and elements to Intercept Related Information (IRI) and Content of Communication (CC).
 

Product Details

Edition:
3.4.1
Published:
08/01/2017
Number of Pages:
33
File Size:
1 file , 240 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. ETSI TS 102 232-4

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    Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 4: Service-specific details for Layer 2 services

    • Most Recent

  2. ETSI TS 102 232-4


    Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 4: Service-specific details for Layer 2 services

    • Historical Version

  3. ETSI TS 102 232-4


    Lawful Interception (LI); Handover Interface and Service-Specific Details (SSD) for IP delivery; Part 4: Service-specific details for Layer 2 services

    • Historical Version