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Date: Tue, 28 Nov 2006 11:32:07 +0100
From: Henning Brauer <henning@openbsd.org>
To: Earl Lapus <earl.lapus@gmail.com>
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Cc: Ryan Thomas McBride <mcbride@cvs.openbsd.org>, Vasil Dimov <vd@freebsd.org>,
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Subject: Re: pfctl
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* Earl Lapus <earl.lapus@gmail.com> [2006-11-28 02:41]:
> I read that realtime must always be convex. That explains the checking.
> However, linkshare and upperlimit can be either concave or convex.

correct

> If linkshare(lssc_xx) can be concave then we should allow lssc_m1 to be
> less than lssc_m2 even if lssc_m1 is greater than zero. And this also 
> applies
> to upperlimit (ulsc_xx). Is this correct?

for a concave (m1 < m2), hfsc allows only m1 == 0 for simplicity.
(had to check that with kenjiro :)