Displaying 20 results from an estimated 4000 matches similar to: "HFSC with tcng"
2007 May 01
1
Re: LARTC Digest, Vol 26, Issue 25
Hey Andreas, how i catch this traffic using L7 filter?, i´ve installed l7
filter now, but i don´t kwnow to use the kind of filter...!!!
Can you help me?
Thx.-
Terraja-based
2007/4/29, lartc-request@mailman.ds9a.nl <lartc-request@mailman.ds9a.nl>:
>
> Send LARTC mailing list submissions to
> lartc@mailman.ds9a.nl
>
> To subscribe or unsubscribe via the World
2007 May 06
3
Traffic Shaping
Dear List,
I am wanting to perform some traffic shaping as the subject of this email
suggests.
What I am wanting to do is this; I would like to have traffic shaping
performed on the following protocols: HTTP, RDP, GRE, PPTP, SIP and IAX.
Obviously I would like to have highest priority set for voice packets so
much so that the general http traffic does not impede on the voice packets.
I
2005 May 14
1
Strange HFSC behavior - bug? my misconfiguration/lack of knowledge?
Hi
I''m moving to hfcs (mostly succesfuly:) ), but I''ve encountered a strange
problem: When I download something from this server using wget (one thread)
via an idle uplink, I get no more than 130 kbit/s, and when I''m using
prozilla (or start more wgets), I get about 200 kbit, but still it''s not all
the link can do (240) - the rest remamins unused.
Is this
2006 Jun 23
4
English translation of article on HFSC
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Greetings all,
Working in concert with the original authors, Klaus Rechert and
Patrick McHardy, I have translated their article "HFSC Scheduling
mit Linux" [0] on Hierarchical Fair Service Curve (HFSC) into
English [1].
http://linux-ip.net/tc/hfsc.en/
Although the original content is not available directly from their
website,
2007 May 16
1
tcng + esfq
FYI,
i''ve just created a quick patch adding esfq (Enhanced Stochastic
Fairness queueing discipline) for tcng (Traffic Control Next
Generation).
Patch is located at http://devel.dob.sk/tcng+esfq.
Enjoy.
Sam
2004 Oct 10
2
Use l7-filter in/and TCNG.
Hello every one!
I''m making a project to a discipline in the university and the project
is make a Linux router that grants QoS to Multimedia connections (the
prof. say we can use Open Source Soft. :) or reinvent the wheel). I have
been googeling and googeling and i found the l7-filter in source forge
and the spectacular simple language that is TCNG. Well the problem is
how can i
2007 Nov 04
7
HFSC and that ATM overhead problem (Another VOIP QoS post. Ahhhh)
G''Day
I would like to be able to use my VOIP telephone over a saturated
ADSL link whilst enjoying optimum audio quality and utilising all of the
bandwidth I pay for. It is about this situation that I write.
HFSC appears to be the queueing discipline of choice for VOIP. In order
for this to work, though, do I have to account for the ATM overhead in
the small VOIP packets by defining my
2004 Aug 22
8
Compiling tcng on Linux SuSE 9.1 Professional
Hi
I have tried to compile tcng-9m using
Linux SuSE 9.1 Professional on my Intel box but it doesn''t work as follows:
Step 1 - Downloaded iproute2-2.4.7_now_ss020116_try-i386-2.tgz
Step 2 - Downloaded tcng-9m.tar.gz
Step 3 - Downloaded linux-2.5.4.tar.bz2
Step 4 - Source kernel 2.5.4 extracted to directory ~/tcng/tcsim
Step 5 - Source iproute2-2.4.7 extracted to directory
2006 Jun 26
4
Can i attach another qdisc under classes or root qdisc?
now, i''m learning and try to read a lot of article about tc command in linux for setting traffic shaper.
but i''m doubt about
In the theory about tc command ... In general, we define class under root qdisc
but Is it can be possible ???? If we define another qdisc under root qdisc, Can i do it?
because i have just read tc command syntax and i found this point ...
syntax: tc qdisc
2005 Jul 06
1
HFSC default upper-limit trouble
Hello,
I''m having such problem with HFSC with following config:
+ tc qdisc del dev eth3 root
+ tc qdisc add dev eth3 root handle 1: hfsc default 2
+ tc class add dev eth3 parent 1: classid 1:1 hfsc ls rate 512kbit ul
rate 512kbit
+ tc class add dev eth3 parent 1:1 classid 1:2 hfsc ls rate 2kbit ul
rate 400kbit
+ tc class add dev eth3 parent 1:1 classid 1:3 hfsc ls rate 32kbit ul
rate
2005 Jan 22
2
network emulation
hi,
I am really a newbie in linux traffic control.But i have task to implement a tool similar to
the nistnet tool used for netwok emulation tests but which emulates a wireless environment.
I was exploring the use of the traffic control subsystem for this task.In this regard i have
a few questions i need to post in order to clarify my thoughts on how to do this.I am using
tcng to classify
2004 Jan 26
2
I can''t get TCNG to compile!!!
Help! I can''t get TCNG to compile!!! It did this on 2 different machines!
Here are the errors:
--------------------------------------------
Kernel: 2.4.22
[root@localhost tcng]# uname -a
Linux localhost.localdomain 2.4.22-1.2149.nptl #1 Wed Jan 7 13:08:26 EST
#if KFULLVERSIONNUM >= 0x20416 /* gratuitous interface change in 2.4.22 :-(
*/
ERROR:
ake -f Makefile.unclean tcsim
make[2]:
2006 Mar 13
3
hfsc and dropped packets
Hi,
I''m trying to get a handle on hfsc. Here is my configuration:
root@jmnrouter:/jmn# tc class show dev vlan1
class hfsc 1: root
class hfsc 1:1 parent 1: ls m1 0bit d 0us m2 225000bit ul m1 0bit d 0us m2
225000bit
class hfsc 1:10 parent 1:1 rt m1 191000bit d 25.0ms m2 135000bit ls m1 0bit
d 0us m2 135000bit ul m1 0bit d 0us m2 225000bit
class hfsc 1:20 parent 1:1 rt m1 22008bit d
2005 May 27
4
Wanted Good Documentation on HFSC
Hello All,
I am trying to prioratize VOIP traffic from data.
The follwing link says that HFSC is better than HTB for shaping VOIP traffic.
http://www.voip-info.org/wiki-QoS+Linux+with+HFSC
I am in search of good documentation to start with HFSC,
I am unable to understand the parameters used.
I "googled" a lot to find on how to use HFSC, but no luck.
Can anyone of you get me a link To
2007 Dec 15
1
hfsc and bps
Hi!
Do you know somthing about hfsc and bps?
There''s no output for speed only for packets. Doesn''t hfsc support such
a field?
tc -s class show dev eth0
class hfsc 1: root
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
rate 0bit 0pps backlog 0b 0p requeues 0
period 0 level 2
class hfsc 1:11 parent 1:1 sc m1 0bit d 18.0ms m2 1000Kbit ul m1 0bit d
0us m2
2006 Sep 21
1
HFSC statistic show question
after i use "tc -s -d class ls dev eth0" will show statistic data about HFSC ,like this
root@ubuntu:/home/shaper# tc -s -d class ls dev eth2
class hfsc 1: root
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
period 24 work 13844792199226589188 bytes rtwork 20937281664 bytes level 3461036864
class hfsc 1:11 parent 1:1 sc m1 30720Kbit d 10.0ms m2 30000bit ul m1 0bit d 0us m2
2006 Mar 21
5
HFSC and default qdisc backlog
I don''t understand the following:
root@jmnrouter:~# tc -s class ls dev vlan1 && tc -s qdisc ls dev vlan1
class hfsc 1: root
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
period 0 level 2
class hfsc 1:1 parent 1: sc m1 0bit d 0us m2 220000bit ul m1 0bit d 0us m2
220000bit
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
period 31304 work 7533852 bytes level 1
class hfsc 1:10
2006 Sep 10
3
HFSC traffic loss bug, kernel 2.6.16.24
Hello,
I have finally managed to understand HFSC up to a level which allowed me to
create a QoS script which maintains low VoIP latency while running stuff
like eMule.
Unfortunately, HFSC seems to have a severe bug.
Why do I consider this as a bug defenitely?
Well, my script runs without any errors, then QoS works perfectly for some
hours, no error messages in kernel log.
Then randomly the
2006 Dec 12
1
About HFSC ?
Hello,
I’ve read this Article avout VOIP and HFSC
http://automatthias.wordpress.com/2006/06/30/hfsc-and-voip/
I’ve got few questions ?
Considering this
tc class add dev $DEV parent 1:1 classid 1:2 hfsc \
rt m1 ${UPLINK}kbit d 50ms m2 $[1*$UPLINK/10]kbit \
ls m1 ${UPLINK}kbit d 50ms m2 $[3*$UPLINK/10]kbit \
ul rate ${UPLINK}kbit
rt = realtime curve
ls = linksharing curve
but
m1 = ?
m2 = ?
d =
2003 Sep 12
1
TCNG building problems...help
Hi,
I downloaded the latest tcng release, however am having problems to
build it.below are the kind of error messages am getting. Do u people
have a clue as to why this is happening ?
Thanks in advance
=-============================================
-
-
-
-
make[3]: Entering directory
`/home/joolia/tcnge/tcng/tcsim/ulib/iproute2/lib''
gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes