Configuring The Inband Management Plane Protection Feature; Enabling The Mediation Device To Intercept Voip And Data Sessions - Cisco ASR 9000 Series Configuration Manual

Configuring Subscriber Features
Disabling SNMP-based Lawful Intercept: An example
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# lawful-intercept disable
Note All SNMP-based taps are dropped when lawful intercept is disabled.

Configuring the Inband Management Plane Protection Feature

If MPP was not earlier configured to work with another protocol, then ensure that the MPP feature is also not
configured to enable the SNMP server to communicate with the mediation device for lawful interception. In
such cases, MPP must be configured specifically as an inband interface to allow SNMP commands to be
accepted by the router, using a specified interface or all interfaces.
Note Ensure this task is performed, even if you have recently migrated to Cisco IOS XR Software from Cisco
IOS, and you had MPP configured for a given protocol.
For lawful intercept, a loopback interface is often the choice for SNMP messages. If you choose this interface
type, you must include it in your inband management configuration.

Enabling the Mediation Device to Intercept VoIP and Data Sessions

These SNMP server configuration tasks enable the Cisco SII feature on a router running Cisco IOS XR Software
by allowing the MD to intercept VoIP or data sessions.
SUMMARY STEPS
1. configure
2. snmp-server view view-name ciscoTap2MIB included
3. snmp-server view view-name ciscoUserConnectionTapMIB included
4. snmp-server group group-name v3auth read view-name write view-name notify view-name
5. snmp-server host ip-address traps version 3 auth username udp-port port-number
6. snmp-server user mduser-id groupname v3 auth md5 md-password
7. Use the commit or end command.
8. show snmp users
9. show snmp group
10. show snmp view
OL-26148-02
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Configuration Guide, Release
Per-session Lawful Intercept
4.2.x
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