[c-nsp] Netflow/NBAR (was: 6500 under DDoS)

[Fredrik.Jacobsson at enskilda.se]

> Netflow will be in the hardware path, but it's not going to give you 
> nearly the same amount of information as NBAR as it won't do any kind of 
> payload analysis.

Ok, thanks.
I'm primarily interested to monitor which type of traffic that
passes through the network aiding us to make decisions regarding
to our QoS policy/classifications. And for that I think we're 
fine with just the port and source/dest.

But perhaps someone out here can hint of a good and fairly simple
pc-application (Windows preferred but linux/solaris is fine too) that
can give out such info in a nice way, and being able to sort on
ports/subnets/packets/sizes and such?
(guess we can use Excel for that last thing if it creates importable data)

Best regards
/Fredrik Jacobsson



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