Net Flows and Analysis tools

[alex () nac net]

I am looking for some real-time net flow and analysis tools.

If anyone has any pointers, I'd appreciate it.

Something like Cisco Netflow, but that doesn't require a Cisco Router to
capture (ie, a Unix box with promiscuous ethernets instead).

Thanks


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     Atheism is a non-prophet organization. I route, therefore I am.
       Alex Rubenstein, alex () nac net, KC2BUO, ISP/C Charter Member
               Father of the Network and Head Bottle-Washer
     Net Access Corporation, 9 Mt. Pleasant Tpk., Denville, NJ 07834
 Don't choose a spineless ISP; we have more backbone!  http://www.nac.net
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