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| -rw-r--r-- | docs/configuration/system/flow-accounting.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/configuration/system/flow-accounting.rst b/docs/configuration/system/flow-accounting.rst index 8d46b178..b36ddc27 100644 --- a/docs/configuration/system/flow-accounting.rst +++ b/docs/configuration/system/flow-accounting.rst @@ -42,6 +42,10 @@ exported. Configuration ============= +.. warning:: Using NetFlow on routers with high traffic levels may lead to + high CPU usage and may affect the router's performance. In such cases, + consider using sFlow instead. + In order for flow accounting information to be collected and displayed for an interface, the interface must be configured for flow accounting. |