Cisco ASA 5505 Configuration Manual page 902

GTP Inspection
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Modes
The following table shows the modes in which this feature is available:
Firewall Mode
Routed
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IMSI Prefix Filtering
The IMSI Prefix tab lets you define the IMSI prefix to allow within GTP requests.
Fields
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Modes
The following table shows the modes in which this feature is available:
Firewall Mode
Routed
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Add/Edit GTP Policy Map (Security Level)
The Add/Edit GTP Policy Map pane lets you configure the security level and additional settings for GTP
application inspection maps.
Fields
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Cisco ASA 5500 Series Configuration Guide using ASDM
40-8
Default Level—Sets the security level back to the default.
Security Context
Transparent Single
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Mobile Country Code—Defines the non-zero, three-digit value identifying the mobile country code.
One or two-digit entries will be prepended by 0 to create a three-digit value.
Mobile Network Code—Defines the two or three-digit value identifying the network code.
Add—Add the specified country code and network code to the IMSI Prefix table.
Delete—Deletes the specified country code and network code from the IMSI Prefix table.
Security Context
Transparent Single
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Name—When adding a GTP map, enter the name of the GTP map. When editing a GTP map, the
name of the previously configured GTP map is shown.
Description—Enter the description of the GTP map, up to 200 characters in length.
Security Level—Security level low only.
Do not Permit Errors
Maximum Number of Tunnels: 500
GSN timeout: 00:30:00
Chapter 40 Configuring Inspection for Management Application Protocols
Multiple
Context System
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Multiple
Context System
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