On Wed, 6 May 2009, J.C. Roberts wrote:
I need to collect raw throughput statistics without increasing latency
or reducing bandwidth on 10GbE fiber links, so most of the typical
methods are out of the question (i.e. like bridging, SPAN sessions on a
switch, ...). As far as my understanding allows, I believe the best way
to do this is with a physical network tap connected to monitoring
equipment. I figure folks running/maintaining OpenBSD firewalls might
be familiar with using physical network taps for deploying IDS/IPS since
using bridges on such systems is a "Bad Idea" (R)(TM).
I've found one company [1] which offers what I need, but I was wondering
if anyone can recommend a vendor of physical network taps?
Thanks,
jcr
[1] http://www.networktaps.com/products/index.html
--
J.C. Roberts
JC
We use physical taps at work, when I get the chance I'll take a look at
the vendor.
Also, you really think you can capture 10GE? Chuckle, good luck.
diana
