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fail-filter (Dynamic Profiles)


Hierarchy Level


Specify a filter that evaluates packets that fail a unicast RPF check. The filter determines what action to take with the failed packets. If the fail filter is not configured, the failed packets are silently discarded.



Name of the filter that evaluates packets that fail the RPF check.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 12.3.