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Home Documentation Junos OS Junos CLI Reference CLI Reference U

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unicast-reverse-path

date_range 20-Nov-23
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Syntax

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unicast-reverse-path (active-paths | feasible-paths);

Hierarchy Level

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[edit logical-systems logical-system-name routing-options forwarding-table],
[edit routing-instances routing-instance-name instance-type name routing-options forwarding-table],
[edit routing-options forwarding-table]

Description

Control the operation of unicast reverse-path-forwarding check. This statement enables the RPF check to be used when routing is asymmetrical.

Options

active-paths—Consider only active paths during the unicast reverse-path check.

feasible-paths—Consider all feasible paths during the unicast reverse-path check.

  • Default: If you omit the unicast-reverse-path statement, only the active paths to a particular destination are considered.

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.

Support for routing instances added in Junos OS Release 8.3.

Note:

This feature is not supported on the EX4300 switch, even though it is available on the device.

Related Documentation

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