unicast-reverse-path
Syntax
unicast-reverse-path (active-paths | feasible-paths);
Hierarchy Level
[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-pathstatement, 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.