Date: Thu, 7 Jul 2011 00:09:43 +0100 From: Greg Hennessy <Greg.Hennessy@nviz.net> To: Calomel Org <infallibilismindefeasibility@calomel.org>, "freebsd-pf@freebsd.org" <freebsd-pf@freebsd.org> Subject: RE: pf ALTQ bandwidth limited to a 32bit value (4294Mb) Message-ID: <9EB23F6C23A8B6488E8BCC92A48E83261277A0ACB9@PEMEXMBXVS04.jellyfishnet.co.uk.local> In-Reply-To: <20110706152506.GA26334@calomel.org>
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> > ALTQ using hfsc is limited to a maximum parent bandwidth of 4294Mb. > This value is 2^32 or 4,294,967,296 bits. If you set the bandwidth any higher, > altq will flip back to zero. This "bug" was found when trying to test 10 gigabit > and 40 gigabit bandwidth models. What a problem to have :-) On a side note out of pure curiousity, what's PF performance like up in the stratosphere under those sort of loads/packet rates ? :-) Greghelp
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