Displaying 20 results from an estimated 2000 matches similar to: "description of HFSC qdisc module"
2004 Feb 26
12
HFSC
hmm
HFSC ?
where can i find more informations and examples about the *linux* HFSC
?
http://trash.net/~kaber/hfsc/ does not help here
--
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
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 May 09
3
tc del class not working
When I start my script:
* - Creating classes on br1 for upload control ...
* - tc class add dev br1 parent 2:0 classid 2:46 hfsc ls m1
576.0Kbit d 2000ms m2 192.0Kbit ul m2 384Kbit ...
[ ok ]
* - tc class add dev br1 parent 2:46 classid 2:47 hfsc sc umax
1500b dmax 30ms rate 80Kbit . [ ok ]
* - tc class add dev br1 parent 2:46 classid 2:48 hfsc ls m2
152.0Kbit ul m2 152.0Kbit
2012 Mar 19
4
network problems
Hi,
i have problems with the network between pv-domains and the real network.
I done an upgrade with apt-get in debian an now i have xen4.1 with
kernel 3.2.9
first i must chance the vif-bridge script from
http://nopaste.php-q.net/194087
to
http://nopaste.php-q.net/194084
now i have a connection from pv to dom0 and the windows hvm, but no
connection between physical network an the pv
2010 Oct 23
2
Linux Bootup: Dovecot Failure
Hi there!
Im using a dovecot system in combination with postfix(with dovecot lda)
and ldap. Till today it ran well, but before switching to live, i did
some system updates and at the reboot following message occured:
Starting IMAP/POP3 mail server: dovecoUnexpected first line <localhost:
timed out, nothing received>
(First it says: "Starting IMAP/POP3 mail server: dovecot ",
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
2006 Dec 05
1
Bridge HFSC QOS questions ...
Hello,
I''ve got somes questions about Bridge and QOS ...
I''ve got a serveur with 2 interfaces eth0,eth1 inside br0 bridge ...
nothing of special ...
If I understand all, normally I should configure TC class and qdisc on
each physical or use ebtables to manage packets on output ... right ?
I''ve attached my qos_script that hsfc and layer7 module. I use only
Iptables
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
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 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
2004 Oct 29
5
hfsc scheduler
hi all,
long time since i posted on the list.
just wondering if anybody has played around with hfsc and if so could
he/she share their info on it
thanks
adrian
--
To mess up a Linux box, you need to work at it; to mess up your Windows
box, you just need to work on it.
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
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,
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 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 =
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
2007 Apr 25
2
HFSC with tcng
Hello mailing list,
I don´t know how to use HFSC queuing discipline with tcng configuration
language. I become always this error: syntax error near "hfsc"
Is it possible, that tcng provides no support for this classful hfcs queuing
discipline?
Please help!
thanks
----------------------------------------------------------------------------
2006 Sep 06
0
Can i attach another qdisc (htb) under HFSC classfull ?
Hi,
Is it possible to attach another qdisq under a HFSC classfull ?
I try it and the configuraton works :
$TC qdisc add dev $dev root handle 1: hfsc default 30
$TC class add dev $dev parent 1: classid 1:1 hfsc sc rate
${RATE}mbit ul rate ${RATE}mbit
$TC class add dev $dev parent 1:1 classid 1:10 hfsc rt umax 1500b
dmax 30ms rate 200kbit
$TC class add dev $dev
2006 Sep 24
2
HFSC parameter
My problem with HFSC tc command is ...
tc command''s HFSC have a lot parameter with 4 curve type
SC curve -> umax dmax rate
LS curve -> umax dmax rate
RT curve -> umax dmax rate
UL curve -> umax dmax rate
so i''dont know which parameter are appropriate for my test case
such real time class which curve are appropriate and good working result.
my assumption about
2005 Nov 14
1
htb and hfsc
Hi,lartc!
I read some article for linux qos,who can tell me htb and hfsc,which better?
I'm not find about hfsc information.
thanks your help.
_______________________________________________
LARTC mailing list
LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
2006 Jun 24
0
run multiple algorithm qdisc simultaneously (HTB & HFSC)
now i''m read a lot of knowledge paper about traffic control in linux because now i''m try to develop and research about traffic shaper so can everybody tell me about my topic
... Is it can do for real????
my topic is "
now, many organization use traffic shaper for control traffic and bandwidth because don''t want something example
some mac address, ip address,