Displaying 20 results from an estimated 3000 matches similar to: "exact rate"
2007 Jun 24
5
ESFQ: request for user input
Hello,
I haven''t been keeping up with sending ESFQ [ANNOUNCE] messages to this
list, but I''ve still been working on the patch. If you''re curious about
recent changes, take a look at the home page, ChangeLog, and README:
http://fatooh.org/esfq-2.6/
http://fatooh.org/esfq-2.6/current/ChangeLog
http://fatooh.org/esfq-2.6/current/README
Meanwhile, I''m interested
2005 Apr 01
2
[ANNOUNCE] ESFQ for Linux 2.6.12-rc1
http://fatooh.org/esfq-2.6/
http://fatooh.org/esfq-2.6/esfq-2.6.12-rc1.tar.gz
This version no longer interferes with the original SFQ; unlike previous
versions, you can still use an unpatched tc with SFQ. Patching tc is
still needed for ESFQ, though. I''ve tested this patch with Linux 2.6.11
as well.
Please tell me if you have any problems. I''m subscribed to lartc again.
-Corey
2005 Oct 24
1
[ANNOUNCE] ESFQ for Linux 2.6.13
In a recent thread on this list, Robert Kurjata provided me a patch to add
hashing by iptables mark to the Linux 2.4 version of ESFQ. Thanks to that
contribution, I was able to easily add support to the 2.6 port I maintain.
I found out, however, that the existing hash algorithm results in a lot of
colllisions when the range of hashed values is small. The purturbation
spreads the collisions out a
2007 Jan 23
1
[ANNOUNCE] ESFQ for Linux 2.6.19.2 (with jhash!)
ESFQ''s original hashing algorithm never worked particularly well for the
src or dst hash types: close IP addresses, such as 10.0.0.1 and 10.0.0.2
often hashed to the same number, even with many different perturbation
values. This prevented the src and dst hash types from working
adequately with small and medium-sized network ranges.
A while ago, I added the src_direct and dst_direct hash
2005 Dec 22
5
control p2p upload bandwidth rate
Hi all,
I am running Slackware 10.1 with Kernel 2.6.14.3 includes iptables 1.3.4
with layer 7
My network diagram below: -
INTERNET --- LINUX_ROUTER_FW --- PCs
Below is my simple iptables script: -
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -t mangle -A POSTROUTING -m layer7 --l7proto applejuice -j MARK
--set-mark 1
iptables -t
2006 Dec 06
19
Iptables matching on IFB
Hey folks,
I stumbled across the Mastershaper project
( http://www.mastershaper.org/ ) but I have a little problem:
I wanted to shape the traffic coming from the router itself aswell as
coming from the LAN behind the router, for that task I need IMQ, but
with IMQ iptables-(layer7)-matching is not possible. Now I''ve talked
with the programmer and he said the following:
>The problem is
2006 May 11
9
HFSC and prioritization
I''m using HFSC to limit bandwidth for our wireless customers. However,
I''d also like the bandwidth prioritized based on packet type. This is
what I''m trying right now, and I''d just like some input from anyone out
there knowledgeable in this on whether it does what I want it to do:
Eth1 -> HFSC
........|-> HFSC (User1) (Min 512 Kb, Max 1024 Kb, Burst 1536
2006 Apr 12
7
ESFQ not so fair?
Hello!
I am using since yesterday ESFQ instead of N HTB queues. It mostly
works OK, but when somebody is using one single sesion (for example
downloading file via FTP), it gets weird speed. For example it is 20
kilobytes pres second, then drops down to 9, then 20 again, and then
slowly to 0 and stops. But when using download accelererator of some
kind or bittorrent client which uses many
2007 Oct 29
6
Fair que between 255 users
Hello guys
I have a subnet with 255 users, which need to share 1 single slow internet
connection, so i would like to implement a kind of *fair queuing *on the
UPLOAD between them, which means that they all share the connection
equally..
The tools that i have available is: A linux box with IPROUTE2,HTB and TC..
I have looked at some examples, and my first idea was to make 255 entries in
2005 Jul 15
6
Problems setting up nested qdisc, feedback to LARTC HOWTO
Hi all,
based on the information in the "Linux Advanced Routing & Traffic
Control HOWTO", I was trying to set up traffic shaping on my firewall.
While I found the HOWTO very useful, in the process I ran into some
problems that I did not forsee: According to the HOWTO it seems that
it should have worked, even after spending some time going through the
sections looking for answers,
2005 May 26
3
compile error while patching iproute2 with esfq
Hi!
I''m getting this error while I try to compile iproute2-2.6.11-050330:
gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -I../include
-DRESOLVE_HOSTNAMES -DCONFIG_GACT -DCONFIG_GACT_PROB -c -o q_esfq.o q_esfq.c
q_esfq.c: In function `esfq_parse_opt'':
q_esfq.c:45: error: structure has no member named `hash_kind''
q_esfq.c:45: error: `TCA_SFQ_HASH_CLASSIC''
2005 Oct 15
5
esfq ? or wrr ?
Hi
If I have a HTB class with 128kbit, and I want to
put "N" users in that class ( in order to share
bandwidth fairly ) ,
which is better for me ? esfq (hash dst) or wrr ?
I would attach esfq or wrr to HTB parent class.
Also I''ve readed on Jim script that over WRR put
a RED qdisc, but I don''t understand it.
bests
andres
2005 Nov 03
6
Cannot get htb & prio working together.
Hi,
I''ve failed miserably in my endeavours so far and I''m at the point
where help would be much appreciated.
I want to have 3 bandwidth limited classes on my Internet interface. In
each of those classes I want 3 prioritization bands, and then use "tc
filters" to place the traffic into the correct class and priority. The
problem is that the traffic
2006 Apr 04
3
Another question (now about u32)
Hello all,
I am trying to match some conections using u32 but I tryed this:
[root@ns1 ~]# tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32
match ip src 0/0 match ip dst 0/0 match ip sport 80 0xffff flowid 1:10
RTNETLINK answers: Invalid argument
We have an error talking to the kernel
[root@ns1 ~]#
I have this class at device eth1:
[root@ns1 ~]# tc class show dev eth1
class
2002 Dec 03
4
Multiple classes
I''m trying to implement something similar the the diagram in section
9.5.2.1 in the LARTC HOWTO, but must have missed something somewhere :(
I''m trying to hack up wondershaper, as it looked like a good place to
start.. Here''s where I currently at, but I''ve tried alot of different
things, all failing, some worse than others. The end result is to throttle
back 126
2005 Sep 30
3
Ceil Rate
Hi all,
I just recently began using HTB to try and manage bandwidth for my network.
This is the script I''m using:
/sbin/iptables -t mangle -A FORWARD -o eth1 -s ! 192.168.244.2 -j MARK --set-mark 53
tc qdisc add dev eth1 root handle 1: htb default 20
tc class add dev eth1 parent 1: classid 1:1 htb rate 100mbit burst 131072k quantum 59000
tc class add dev eth1 parent 1:1 classid 1:10
2006 Jan 10
8
tc filter add ... fw returns RTNETLINK answers: Invalid argument
When I run this:
tc filter add dev eth0 parent 1: protocol ip prio 1 handle 1 fw
I get:
RTNETLINK answers: Invalid argument
The traditional interpretation of that gnarly error message is that
cls_fw is missing, but lsmod | grep cls_fw gets me:
cls_fw 2336 4 (autoclean)
I can''t remove it because it''s in use, but all 4 statements that use it
failed, so
2006 Apr 05
5
QoS - Ping problem
Hello all,
I have set my QoS solution and now I am facing a little problem...
When I ping to my server it has some lost packages:
Estatísticas do Ping para 172.30.0.1:
Pacotes: SENDED = 1029, RETURNED = 880, LOST = 149 (14% de perda),
Aproximar um número redondo de vezes em milissegundos:
Mínimo = 0ms, Máximo = 686ms, Média = 105ms
If I disable my QoS ping stats to be ok. I even have
2006 Jan 16
10
Multi-path routing only using last nexthop in default route.
I''ve applied julian''s paches to a 2.6.14 gentoo kernel with the appropiate
options enabled, and i''m using a modified version of the mpath2.sh script
also available on julian''s site http://www.ssi.bg/~ja/
Overall everything works nearly perfectly. Incomming connections to either
the fios (PPPoE) connection, or cable modem get routed back out correctly.
The
2007 Mar 20
3
Fairness queuing across a range of IP addresses
I have a block of IP addresses (2048) used for ADSL connections to
customers.
In order to provide a fair slice of available bandwidth on the contended
services I would like to be able to set up some kind of SFQ filter, but
using a hash of the destination IP address rather than the the full
source and destination ip and port. This would be done at the Internet
side gateway for traffic being