Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


ihl (Security IDP Custom Attack)



Hierarchy Level

Release Information

Statement introduced in Junos OS Release 12.3X48-D30.


Specify the IPv4 header length in words.


match (equal | greater-than | less-than | not-equal)Match an operand.
valueMatch a decimal value.

Range: 0 through 15

Required Privilege Level

security—To view this statement in the configuration.

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