icmp (Signature Attack)

Syntax

icmp {code {match (equal | greater-than | less-than | not-equal);value code-value ;}data-length {match (equal | greater-than | less-than | not-equal);value data-length ;}identification {match (equal | greater-than | less-than | not-equal);value identification-value ;}sequence-number {match (equal | greater-than | less-than | not-equal);value sequence-number ;}type {match (equal | greater-than | less-than | not-equal);value type-value ;}}

Hierarchy Level

[edit security idp custom-attack attack-name attack-type signature protocol]

Release Information

Statement introduced in Release 9.3 of Junos OS.

Description

Allow IDP to match the ICMP header information for the signature attack.

Options

The remaining statements are explained separately.

Usage Guidelines

For configuration instructions and examples, see the Junos OS Security Configuration Guide.

Required Privilege Level

security—To view this statement in the configuration.

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