Netmap-ipfw, how to fill a table by 15K entries ?

[Luigi Rizzo]

On Tue, Dec 23, 2014 at 5:04 PM,  <info at aknet.kg> wrote:
> Dear Luigi
>
> Today I installed the last distribution of FreeBSD-Stable 10.1 and
> took netmap-ipfw from your place by:
>
> git clone https://code.google.com/p/netmap-ipfw/
> (hope the latest version)
>

i am investigating the problem.

First, the "next" branch seems to behave marginally better in
terms of robustness, but it still shows entries being inserted
exactly every 100 ms which looks like the effect of some timeout
(tipfw/ipfw and ./kipfw communicate through a tcp socket,
tcpdump shows that the ack is delayed by 100ms which slows
down everything.

Need to investigate which tcp sockoptions remove this delay..

cheers
luigi