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]
Release Information Statement introduced before Junos OS Release 7.4.
Support for routing instances added in Junos OS Release 8.3.
Statement introduced in Junos OS Release 12.3 for ACX Series routers.
Statement introduced in Junos OS Release 11.3 for QFX Series switches.
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.
Related
Documentation
• Example: Configuring Unicast Reverse-Path-Forwarding Check
• Enabling Unicast Reverse-Path Forwarding Check for VPNs
Copyright © 2017, Juniper Networks, Inc.1770
ACX Series Universal Access Router Configuration Guide
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