Re: ipfw: bandwidth limiting
Hello Wojciech
Sorry for the delay but in the past I was very busy. I use now the folowing:
$ipfwcmd pipe 1 config bw 80kByte/s
$ipfwcmd add pipe 1 ip from any to 192.168.10.0/24{100-254} via em1
$ipfwcmd queue 1 config pipe 1 weight 1 mask dst-ip 0x
$ipfwcmd add queue 1 all from any to 192.168.10.0/24{100-254} via em1
I expect that all hosts are targed with the ip address 192.168.10.0/24,
from .100 to .254. Is that correct? As far as I can see it works like
expected but I'm not 100% sure. I'm right?
Kind regards,
Wojciech Puchar schrieb:
[snip]
$ipfwcmd pipe 1 config bw 80KByte/s
$ipfwcmd add pipe 1 ip from any to 192.168.10.0/24{100-254} via em1
[snip]
I'm not sure it works. When I do a large download which takes long and
anybody else want download too, this download will only get a reduce
bandwidth. I expect that the second download get same rate as the
first one
(and reduce the bandwidth from the first one). Is that correct?
your example limits it all to 80kB/s but does no traffic management. so
it may get the same rate (half by half) or may not.
do
$ipfwcmd pipe 1 config bw 80kByte/s
$ipfwcmd queue 1 config pipe 1 weight 1 mask dst-ip 0x
$ipfwcmd add queue 1 ip from any to 192.168.10.0/24{100-254} via em1
this will limit them to 80kB/s and perform fair-sharing based of hosts.
for example if one user on one computer will start 100 downloads, and
other on other computer will start 1 download, this will ensure that
first user will not takeover most bandwidth.
--
Martin Schweizer
PC-Service M. Schweizer GmbH; Bannholzstrasse 6; Postfach 132;
CH-8608 Bubikon; Tel. +41 55 243 30 00; Fax: +41 55 243 33 22;
http://www.pc-service.ch
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Re: ipfw: bandwidth limiting
Hello Wojciech
Am Sun, Apr 05, 2009 at 02:08:09PM +0200 Wojciech Puchar schrieb:
[snip]
$ipfwcmd pipe 1 config bw 80KByte/s
$ipfwcmd add pipe 1 ip from any to 192.168.10.0/24{100-254} via em1
[snip]
I'm not sure it works. When I do a large download which takes long and
anybody else want download too, this download will only get a reduce
bandwidth. I expect that the second download get same rate as the first one
(and reduce the bandwidth from the first one). Is that correct?
your example limits it all to 80kB/s but does no traffic management. so it
may get the same rate (half by half) or may not.
do
$ipfwcmd pipe 1 config bw 80kByte/s
$ipfwcmd queue 1 config pipe 1 weight 1 mask dst-ip 0x
$ipfwcmd add queue 1 ip from any to 192.168.10.0/24{100-254} via em1
this will limit them to 80kB/s and perform fair-sharing based of hosts.
for example if one user on one computer will start 100 downloads, and
other on other computer will start 1 download, this will ensure that first
user will not takeover most bandwidth.
I will try it in the next days and give you a feedback. Thanks.
Regards
--
Martin Schweizer
off...@pc-service.ch
PC-Service M. Schweizer GmbH; Bannholzstrasse 6; CH-8608 Bubikon
Tel. +41 55 243 30 00; Fax: +41 55 243 33 22; http://www.pc-service.ch;
public key : http://www.pc-service.ch/pgp/public_key.asc;
fingerprint: EC21 CA4D 5C78 BC2D 73B7 10F9 C1AE 1691 D30F D239;
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ipfw: bandwidth limiting
Hello
My system:
FreeBSD firewall 7.0-RELEASE FreeBSD 7.0-RELEASE #3: Fri Feb 6
10:47:08 CET 2009 mar...@firewall:/usr/obj/usr/src/sys/FREEBSD_AMD64 amd64
I use the following rule in my /etc/rc.firewall:
[snip]
$ipfwcmd pipe 1 config bw 80KByte/s
$ipfwcmd add pipe 1 ip from any to 192.168.10.0/24{100-254} via em1
[snip]
I'm not sure it works. When I do a large download which takes long and
anybody else want download too, this download will only get a reduce
bandwidth. I expect that the second download get same rate as the first one
(and reduce the bandwidth from the first one). Is that correct?
Kind regards,
--
Martin Schweizer
off...@pc-service.ch
PC-Service M. Schweizer GmbH; Bannholzstrasse 6; CH-8608 Bubikon
Tel. +41 55 243 30 00; Fax: +41 55 243 33 22; http://www.pc-service.ch;
public key : http://www.pc-service.ch/pgp/public_key.asc;
fingerprint: EC21 CA4D 5C78 BC2D 73B7 10F9 C1AE 1691 D30F D239;
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Re: ipfw: bandwidth limiting
[snip]
$ipfwcmd pipe 1 config bw 80KByte/s
$ipfwcmd add pipe 1 ip from any to 192.168.10.0/24{100-254} via em1
[snip]
I'm not sure it works. When I do a large download which takes long and
anybody else want download too, this download will only get a reduce
bandwidth. I expect that the second download get same rate as the first one
(and reduce the bandwidth from the first one). Is that correct?
your example limits it all to 80kB/s but does no traffic management. so it
may get the same rate (half by half) or may not.
do
$ipfwcmd pipe 1 config bw 80kByte/s
$ipfwcmd queue 1 config pipe 1 weight 1 mask dst-ip 0x
$ipfwcmd add queue 1 ip from any to 192.168.10.0/24{100-254} via em1
this will limit them to 80kB/s and perform fair-sharing based of hosts.
for example if one user on one computer will start 100 downloads, and
other on other computer will start 1 download, this will ensure that first
user will not takeover most bandwidth.
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