Re: FreeBSD as a gigabit router



2007/10/4, Ivan Voras <ivoras@xxxxxxxxxxx>:
Cristian KLEIN wrote:

Can anybody point me what the bottleneck of this configuration is? CPU was
mostly idle and PCIe 1x should carry way more. Or is the experiment perhaps
fundamentally flawed?

A "generic" problem in your case might be ICMP limiting which is turned
on in FreeBSD by default. See net.inet.icmp.icmplim sysctl.



Also ping -f itself does not try to saturate the link to the max. The
manual states :

-f Flood ping. Outputs packets as fast as they come back or one
hundred times per second, whichever is more.

--
Niki
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