ipfw - TRAFFIC SHAPER
alexus at gmail.com
Fri Oct 9 17:23:53 UTC 2009
On Fri, Oct 9, 2009 at 1:22 PM, alexus <alexus at gmail.com> wrote:
> On Fri, Oct 9, 2009 at 12:57 PM, Brent Bloxam <brentb at beanfield.com> wrote:
>> 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
>>> 2 3 0xffffffff80cd3000 15db8 ipfw.ko
>>> 5 1 0xffffffff80cec000 bbc8 dummynet.ko
>>> i even load
>>> 10 1 0xffffffff80e7d000 14df 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 3856110 allow ip from any to any via lo0
> 00200 0 0 deny ip from any to 127.0.0.0/8
> 00300 0 0 deny ip from 127.0.0.0/8 to any
> that's it...
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 220.127.116.11/80 18.104.22.168/51986 176846 168906331
44 56988 6909
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