Cflowd Configuration Command Reference
740 Router Configuration Guide
Parameters automatic — Cflowd flow data is automatically generated.
manual — Cflowd flow data is exported only when manual triggered.
inactive-timeout
Syntax inactive-timeout seconds
no inactive-timeout
Context config>cflowd
Description This command specifies the amount of time, in seconds, that must elapse without a packet matching a
flow in order for the flow to be considered inactive.
The no form of this command resets the inactive timeout back to the default of 15 seconds.
Existing flows will not inherit the new inactive-timeout value if this parameter is changed while cflowd
is active. The inactive-timeout value for a flow is set when the flow is first created in the active cache
table and does not change dynamically.
Default 15
Parameters seconds — Specifies the amount of time, in seconds, that must elapse without a packet matching
a flow in order for the flow to be considered inactive.
Values 10 to 600
overflow
Syntax overflow percent
no overflow
Context config>cflowd
Description This command specifies the percentage of the flow cache entries removed when the maximum number
of entries is exceeded. The entries removed are the entries that have not been updated for the longest
amount of time.
The no form of this command resets the number of entries cleared from the flow cache on overflow to
the default value.
Default 1%
Parameters percent — Specifies the percentage of the flow cache entries removed when the maximum number
of entries is exceeded.
Values 1 to 50 percent
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