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Date:      Fri, 9 Oct 2009 13:23:52 -0400
From:      alexus <alexus@gmail.com>
To:        Brent Bloxam <brentb@beanfield.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: ipfw - TRAFFIC SHAPER
Message-ID:  <6ae50c2d0910091023w7656b5e7pa9421e6878ed05b5@mail.gmail.com>
In-Reply-To: <6ae50c2d0910091022y380cbc90xd8c7599b80ef520d@mail.gmail.com>
References:  <6ae50c2d0910090907n7082a50brab5cdfc1cc4ca183@mail.gmail.com> <4ACF6B7F.7050408@beanfield.com> <6ae50c2d0910091022y380cbc90xd8c7599b80ef520d@mail.gmail.com>

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On Fri, Oct 9, 2009 at 1:22 PM, alexus <alexus@gmail.com> wrote:
> On Fri, Oct 9, 2009 at 12:57 PM, Brent Bloxam <brentb@beanfield.com> wrot=
e:
>> alexus wrote:
>>>
>>> I'm trying to fight with ipfw and unfortunately unsuccessfully...
>>>
>>> I created following rules
>>>
>>> ipfw pipe 1 config bw 1Mbit/s
>>> ifpw add 8080 pipe 1 tcp from any to any src-port www
>>> ifpw add 8080 pipe 1 tcp from any to any dst-port www
>>>
>>> yet I see peaks of my traffic is way higher them 1Mbit/s
>>> i have following modules loaded through kldload
>>>
>>> =C2=A02 =C2=A0 =C2=A03 0xffffffff80cd3000 15db8 =C2=A0 =C2=A0ipfw.ko
>>> =C2=A05 =C2=A0 =C2=A01 0xffffffff80cec000 bbc8 =C2=A0 =C2=A0 dummynet.k=
o
>>>
>>> i even load
>>>
>>> 10 =C2=A0 =C2=A01 0xffffffff80e7d000 14df =C2=A0 =C2=A0 ipdivert.ko
>>>
>>> and that still didn't help :(
>>> can anyone help me?
>>>
>>
>> Do you have an ipfw rule allowing www traffic before rule 8080?
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>>
>
> no, nothing related to www, in fact the only rules I have before that
> one is followings:
>
> 00100 19704 =C2=A0 3856110 allow ip from any to any via lo0
> 00200 =C2=A0 =C2=A0 0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0 deny ip from any to 1=
27.0.0.0/8
> 00300 =C2=A0 =C2=A0 0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0 deny ip from 127.0.0.=
0/8 to any
>
> that's it...
>
> --
> http://alexus.org/
>

the other thing is kind of weird is when I do ipfw pipe show I get
same results no matter how many times I do that

su-3.2# ipfw pipe show
00001:   2.000 Mbit/s    0 ms   50 sl. 1 queues (1 buckets) droptail
    mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
BKT Prot ___Source IP/port____ ____Dest. IP/port____ Tot_pkt/bytes Pkt/Byte=
 Drp
  0 tcp     72.21.81.133/80       64.237.55.83/51986 176846 168906331
44 56988 6909
su-3.2#


--=20
http://alexus.org/



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