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tips:ingress-egress-netflow

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tips:ingress-egress-netflow [2020/11/27 14:05] – [When to use ingress and egress netflow] veeratips:ingress-egress-netflow [2020/11/27 15:18] – [Configuration options in Trisul] veera
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 //Egress NetFlow accounting might adversely affect network performance because of the additional accounting-related computation that occurs in the traffic-forwarding path of the router.// //Egress NetFlow accounting might adversely affect network performance because of the additional accounting-related computation that occurs in the traffic-forwarding path of the router.//
  
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 +===== Configuration options in Trisul =====
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 +The following are relevant [[https://www.trisul.org/docs/ref/netflow-config.html|Netflow configuration parameters]] in Trisul Network Analytics. 
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 +  * ''IgnoreV9EgressFromDevices'' : A list of device IP addresses. Egress direction netflows will be ignored from these devices
 +  * ''IgnoreAllEgress'' : Ignore egress netflow from all devices. 
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 +Trisul automatically detects duplicate flow records  which arrive within a time window and removes them.  
tips/ingress-egress-netflow.txt · Last modified: 2020/11/27 16:05 by veera