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On 13/4/10 2:32 PM, MontyRee wrote:
>
>
> Hello, All.
>
>
> I registered several %sources at nfsen.
> But only one %sources creates Sequence Errors like below.
>
>
> switch1 is a netflow enabled cisco 6509 (sup720) and sampling mode is 8192.
>
>
> nfcapd[16317]: Ident: 'switch1' Flows: 102913, Packets: 71640576, Bytes:
> 12761202688, Sequence Errors: 804, Bad Packets: 0
There may be many reasons for sequence errors. Flows can get lost anywhere in
between your router in nfcapd. But with
102913 flows only, you shouldn't have any errors at all. You may want to
investigate that.
- Peter
>
>
> I'm not sure that this can cause packet drop.
> it means that nfsen draw only about ~10% of the real traffic.
>
>
> Anyone who can give me an advance about this issue?
>
>
> Thanks in advance.
> _________________________________________________________________
> 윈걸의 좌충우돌 UCC 제작기, 지금 확인해보세요!
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>
> ------------------------------------------------------------------------------
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> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
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------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Nfsen-discuss mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
