Date: Thu, 24 Jun 2010 23:56:22 +0200 From: =?ISO-8859-1?Q?Ermal_Lu=E7i?= <eri@freebsd.org> To: Rafael Henrique Faria <rafaelhfaria@cenadigital.com.br> Cc: freebsd-net@freebsd.org, freebsd-pf@freebsd.org Subject: Re: Unknown Behavior of PF+ALTQ on a Bridge Message-ID: <AANLkTilON4MSb-_cN5WL_g8LmwASjVMVORPVmi08T_O8@mail.gmail.com> In-Reply-To: <AANLkTilNGkFzRSrPPzq9zSX4mpjNkewS_-x_N7_DHejn@mail.gmail.com> References: <AANLkTim4F0iJvKfjCWJtAFkwYhOT4J_Yz3sZOiOdRPoj@mail.gmail.com> <AANLkTimCHZakUfHRUplTGyNMsx3ZFuVo7wLYbRLNseQA@mail.gmail.com> <AANLkTilMEb29wh-fKSBVqbiBQhLr2SWwWebFWXcc2qHP@mail.gmail.com> <AANLkTilNGkFzRSrPPzq9zSX4mpjNkewS_-x_N7_DHejn@mail.gmail.com>
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2010/6/24 Rafael Henrique Faria <rafaelhfaria@cenadigital.com.br>:
> Just to be more clean:
>
> My pf.conf:
> ----
> wan_if=3D"bce0"
>
> set limit { states 100000, frags 20000 }
> set loginterface $wan_if
> set optimization normal
> set block-policy drop
> set fingerprints "/etc/pf.os"
> set skip on lo
>
> altq on $wan_if cbq bandwidth 100% queue { out_bal, out_std }
> =A0 queue out_bal bandwidth 50% priority 0 cbq
> =A0 queue out_std bandwidth 50% priority 0 cbq (default borrow)
>
> pass out on $wan_if queue (out_bal)
> ----
>
The problem is that this rule will not match any traffic that
initiated as incoming on $wan_if.
Try this instead:
pass out all queue (out_bal)
It will do the magic.
>
> The "pfctl -vvs queue" show:
>
> ----
> queue root_bce0 on bce0 bandwidth 1Gb priority 0 cbq( wrr root )
> {out_bal, out_std}
> =A0[ pkts: =A0 =A0 =A050117 =A0bytes: =A0 13947411 =A0dropped pkts: =A0 =
=A0 =A00 bytes: =A0 =A0 =A00 ]
> =A0[ qlength: =A0 0/ 50 =A0borrows: =A0 =A0 =A00 =A0suspends: =A0 =A0 =A0=
0 ]
> =A0[ measured: =A03869.4 packets/s, 8.31Mb/s ]
> queue =A0out_bal on bce0 bandwidth 500Mb priority 0
> =A0[ pkts: =A0 =A0 =A033198 =A0bytes: =A0 =A07175985 =A0dropped pkts: =A0=
=A0 =A00 bytes: =A0 =A0 =A00 ]
> =A0[ qlength: =A0 0/ 50 =A0borrows: =A0 =A0 =A00 =A0suspends: =A0 =A0 =A0=
0 ]
> =A0[ measured: =A02591.3 packets/s, 4.36Mb/s ]
> queue =A0out_std on bce0 bandwidth 500Mb priority 0 cbq( borrow default )
> =A0[ pkts: =A0 =A0 =A016919 =A0bytes: =A0 =A06771426 =A0dropped pkts: =A0=
=A0 =A00 bytes: =A0 =A0 =A00 ]
> =A0[ qlength: =A0 0/ 50 =A0borrows: =A0 =A0 =A00 =A0suspends: =A0 =A0 =A0=
0 ]
> =A0[ measured: =A01278.1 packets/s, 3.95Mb/s ]
> ----
>
> So, my question is: why the default queue is being used, If I have a
> rule to use the out_bal queue to all outgoing traffic on that
> interface?
>
> I need to redirect all the traffic from a subnet (/24) to one queue
> (incoming and outgoing traffic)... so what I can understand is that,
> this is not possible with PF+ALTQ. Am I wrong?
>
> --
> Rafael Henrique da Silva Faria
> Grupo de Sistemas e Redes
>
> Servi=E7o T=E9cnico de Inform=E1tica
> Faculdade de Ci=EAncias e Letras do Campus de Araraquara - UNESP
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>
--=20
Ermal
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