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> > With that said, it may be
> > beneficial to provide the option for using L=3D2*SMSS and have a sysctl
> > for that.

New and improved version of the patch available at the same location[0].
It fixes most of the nits in the earlier version, and adds a sysctl that
will set L=3D2*SMSS (on by default).

One other difference to the previous incarnation of the patch is that
the ack prediction code will only grow snd_cwnd if it's < snd_wnd.  I'm
not sure if this is entirely correct, but it does preserve the existing
behavior.

Unless anyone has any objections I'm going to commit this.

--=20
Kentaro A. Kurahone
SIGUSR1 Research and Development

[0]:
http://www.sigusr1.org/~kurahone/misc-hacks/tcp-abc-netbsd-3.99.20.diff.gz

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