[TEST/REVIEW] Netflow implementation
Gleb Smirnoff
glebius at freebsd.org
Thu Sep 9 12:57:30 PDT 2004
On Thu, Sep 09, 2004 at 06:02:35PM +0000, Bjoern A. Zeeb wrote:
B> What I'd like to ask but did not because I didn't really have a
B> chance to view more than documentation is:
B> - what is the memory impact of this node ?
It uses a static cache (default size 65k entries). One entry takes
56 bytes, if I don't mistake.
B> - can it cope with 50++ Mbit/s UDP worms scanning large subnets ?
I haven't tried 50++ Mbit/s of worms, but it works on 100Mbit/s of live
traffic, which is full of worms. The answer is: it depends on how
large is your CPU and how quick are your worms. Try it and tell me
how it goes. :)
--
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
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