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Cisco ASA 5500 Series Configuration Guide using ASDM
OL-20339-01
Chapter 40 Configuring Inspection for Management Application Protocols
GTP Inspection
GTP Inspection
This section describes the GTP inspection engine. This section includes the following topics:
• GTP Inspection Overview, page 40-5
• “Select GTP Map” section on page 40-6
• “GTP Inspect Map” section on page 40-7
• “IMSI Prefix Filtering” section on page 40-8
• “Add/Edit GTP Policy Map (Security Level)” section on page 40-8
• “Add/Edit GTP Policy Map (Details)” section on page 40-9
• “Add/Edit GTP Map” section on page 40-11
Note GTP inspection requires a special license.
GTP Inspection Overview
GPRS provides uninterrupted connectivity for mobile subscribers between GSM networks and corporate
networks or the Internet. The GGSN is the interface between the GPRS wireless data network and other
networks. The SGSN performs mobility, data session management, and data compression (See
Figure 40-1).
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
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