flow generation with dropped packets

Carter Bullard carter at qosient.com
Sat Oct 25 17:39:43 EDT 2014


Hey John,
Yes, it will report on all the flows that it sees, and it will report the number
of packets that it didn’t see, whether that was because of loss in the network
or loss in the collection methods.

Carter

> On Oct 25, 2014, at 12:43 PM, John T. Myers <myersj0 at gmail.com> wrote:
> 
> Hi,
> 
> Will Argus still generate flows even if some of the packets in the session are not collected b/c they get dropped? For instance, port mirroring may drop some packets due to link saturation, so the Argus interface may not get every packet in the session, but perhaps enough to at least generate a flow?
> 
> I know a TAP is a solution to avoid dropped packets, but I am using Argus to collect intra-subnet and intra-VLAN traffic which a TAP cannot necessarily support.
> 
> Thanks!
> John

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