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flow-recover-time (DDoS Flow Detection)


Hierarchy Level


(MX Series routers with only MPCs, T4000 Core Routers with only FPC5s, or EX9200 switches) Configure how much time must pass before a culprit flow for the packet type is considered to have returned to normal. The period starts when the flow drops below the threshold that triggered the last violation.


seconds—Period required for the traffic to recover.

  • Range: 1 through 3600 seconds

  • Default: 60 seconds (300 seconds for PFCP and GTP path management)

Required Privilege Level

admin—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 12.3.

Support for Enhanced Subscriber Management added in Junos OS Release 17.3R1.