memory mapped packet capturing - bpf replacement ?

Don Bowman don at
Fri Jun 18 18:02:27 GMT 2004

From: Ed Maste [mailto:emaste at]
> > A bit offtopic - what traffic generator you use ?
> It's an in-house project somewhat similar to Emulab
> <>.  The traffic itself is generated by a
> small number of FreeBSD boxes.

It is 'ng_source', which we've contributed back
to the tree. This is a netgraph packet source,
fed via userland with a group of packets it will
then spool out rapidly (and repeat if desired).


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