openbsd-ports/net/netrate/pkg/DESCR
robert 834e68c4e0 import of netrate;
netrate includes UDP packet generators (netsend and netblast) 
and sink (netreceive), useful for testing forwarding performance
at high pps rates and seeing what breaks down.

from Stuart Henderson <stu@spacehopper.org>
2007-05-30 02:35:17 +00:00

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netreceive is a UDP packet sink; packets received are copied to user
space and discarded.
netsend is a UDP packet generator, sending at a rate configured on
the command line.
netblast is a UDP packet generator, sending at as high a rate as
possible.
These tools are repackaged from the FreeBSD source tree
(/usr/src/tools/tools/netrate).