[nsp] Netflow analysis tools

[Johan M. Andersen]

> For those of you who are using Netflow analysis tools for things like
> traffic monitoring, capacity planning, and identifying/tracking DoS
> attacks, what tools are you using?  Freeware tools are preferred at this
> point.
> 
> I've briefly messed around with a few commercial and freeware tools, and
> am curious what other people are using in medium to large-sized ISP/NSP
> environments.

I am using flow-tools for collection (unaffiliated) and CUFlow for analysis
(being the author :) All freeware...

/johan