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icmp-mapping (Application Identification)


Hierarchy Level

[edit services application-identification application application-name]


Specify the Internet Control Message Protocol (ICMP) value for an application to match while configuring custom application signatures for Junos OS application identification.

The ICMP mapping technique maps standard ICMP message types and optional codes to a unique application name. The ICMP code and type provide additional specification, for packet matching in an application definition.


code number

Numeric value of an ICMP code. The code field provides further information about the associated type field.

  • Range: 0-254

type number

Numeric value of an ICMP type. The type field identifies the ICMP message.

  • Range: 0-254

Required Privilege Level

services—To view this statement in the configuration.

services-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 15.1X49-D40.