Countries throughout the world have adopted legislative and regulatory requirements for providers of public and private communication services (service providers) to design and implement their networks to support authorized electronic surveillance explicitly.

Feb 15, 2016 · Cisco supports two architectures for LI: PacketCable and Service Independent Intercept. The LI components by themselves do not ensure customer compliance with applicable regulations but rather provide tools that can be used by SPs and ISPs to construct an LI-compliant network. Cisco Service Independent Intercept Architecture

Global LI: The taps are installed on all the line cards in the ingress direction. With the global tap, the traffic for the target can be intercepted regardless of ingress point.

Overview of LI in the Cisco 7600 Series Router. With LI integrated in the Cisco 7600 Series Router, the interface with the LI mediation device and the encapsulation of the target traffic are located in the Cisco 7600 supervisor or in the shared …

Lawful interception (LI) refers to the facilities in telecommunications and telephone networks that allow law enforcement agencies with court orders or other legal authorization to selectively wiretap individual subscribers.

May 30, 2014 · In order to prepare the IOS-XR router 2 pre-requisites need to be fulfilled: 1. Install the LI package, e.g. asr9k-li-px.pie. 2. SNMPv3 credentials need to be set. Example SNMP: Provisioning and Managing SNMP-based Lawful Intercept. To avoid modifying long SNMP SET Messages PyLawful may be used.

Mar 18, 2024 · Failed object: CISCO-TAP2-MIB::cTap2StreamType.2.5. I'm not sure why this error is produced as it's pretty much identical to other config examples I have found - the main difference is that most examples are for either 7600's or ASR9k's (IOS-XR).

[4] ETSI TS 101 671: "Lawful Interception (LI); Handover interface for the Lawful Interception of telecommunications traffic". NOTE: Periodically TS 101 671 is published as ES 201 671. A reference to the latest version of the TS as above reflects the …

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Sep 30, 2020 · LI on the Cisco cBR series routers can intercept traffic based on a combination of one or more of the following fields: Destination IP address and mask (IPv4 or IPv6 address)