On 29.03.2011 11:05, Luca Deri wrote:
Maurizio
it's hard to give you a definitive answer. One of the reference tests I do is
the following
- Core2Duo 1.86 GHz PC, 2 GB RAM
- PF_RING 4.6.x
- Intel 1G adapter with PF_RING-aware driver (no TNAPI)
- Ixia injecting 200k flows simultaneously (64 bytes packets)
So this is a "stationary" situation where no new flows are crated, but
traffic just comes for the existing flows, correct?
thanks,
Maurizio
- nprobe 6.3.x (nprobe -O 1 -i ethX, no other flags, netFlow v5)
nprobe can handle with no loss, converting packets to NetFlow, ~ 1.12 Mpps
(incoming traffic rate with no packet drops)
Luca
On Mar 28, 2011, at 2:42 PM, Maurizio Molina wrote:
Hi,
has anybody on this list performed stress tests with nprobe? (for the time
being, I'm interested in testing the netflow exporting capability only).
If yes, I'd appreciate information about:
- the scenario you used for generating the load (HW, SW)
- what (if anything) "put in trouble" nprobe (packet load? flow load? weird TCP
traffic like half-open connections, protocol used to export NetFlow packets, etc.)
- performance figures (if available)
Thanks,
Maurizio Molina
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