Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


no-enhanced-frr-bypass (Protocols RSVP)


Hierarchy Level


Enable no-enhanced-frr-bypass to turn off all Fast reroute (FRR) facility protection enhancements, which includes improved LSP scaling and enhanced RSVP message handling, and reduce the default refresh time to 30 seconds.

FRR is enabled by default for MX Series and PTX Series routers starting in Junos OS Release 15.2R1.


This feature, no-enhanced-frr-bypass, is disabled by default. That is, enhanced FRR is enabled.

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 15.2R1.