Date: Fri, 22 Sep 2006 23:29:28 +0700 From: budsz <budiyt@gmail.com> To: freebsd-questions@freebsd.org Subject: Help about dynamic rule dummynet Message-ID: <4d4dc3640609220929u5e43300fk8d61eaaa1edad5c3@mail.gmail.com>
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Hi,
I've old problem with dynamic rule dummynet. I've internet cafe and of
couse they could using download accelerator for download large file
from HTTP/FTP server. In this case they use Freshget or something like
that. In /etc/rc.firewall I have rule like:
# Downstream for client
ipcl="192.168.0.0/24{1,10,11,12,13,14,50}"
bwdown="68Kbit/s"
${fwcmd} add 52 queue 1 ip from any to ${ipcl} out via ${ifint}
${fwcmd} queue 1 config weight 5 pipe 2 mask dst-ip 0x000000ff
${fwcmd} pipe 2 config bw ${bwdown}
# Upstream for client
bwup="36Kbit/s"
${fwcmd} add 53 queue 2 ip from ${ipcl} to any in via ${ifint}
${fwcmd} queue 2 config weight 5 pipe 3 mask src-ip 0x000000ff
${fwcmd} pipe 3 config bw ${bwup}
My LAN using private ip address block C (192.168.0.0/24), my client's
ip address 192.168.0.1, 192.168.0.10 - 192.168.0.14, ${ifint} is
inside interface, also I use 4.10-STABLE FreeBSD.
This illustration with output iftop:
www.yahoo.com <=> client10.example.com 1.91Kb 1.93Kb 1.82Kb
www.hotmail.com <=> client11.example.com 1.90Kb 1.91Kb 1.80Kb
www.friendster.com <=> client12.example.com 1.50Kb 1.52Kb 1.51Kb
www.geocities.com <=> client13.example.com 1.60Kb 1.64Kb 1.61Kb
www.geocities.com <=> client14.example.com 1.54Kb 1.57Kb 1.53Kb
ftp.freebsd.org <=> client01.example.com 10.92Kb 10.90Kb 10.89Kb
ftp.freebsd.org <=> client01.example.com 11.87Kb 11.91Kb 11.90Kb
ftp.freebsd.org <=> client01.example.com 12.88Kb 12.91Kb 12.89Kb
ftp.freebsd.org <=> client01.example.com 10.70Kb 10.72Kb 10.71Kb
ftp.freebsd.org <=> client01.example.com 10.75Kb 10.78Kb 10.77Kb
If 192.168.0.1 using accelerator to download large file and splited to
5 file simultantly, the client's (192.168.0.10 - 192.168.0.14) will
exhausted bandwidht.
How to resolve this problem, any suggestion?
TIA
--
budsz
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