Displaying 20 results from an estimated 1000 matches similar to: "htb2 -> htb3 problems"
2002 Apr 26
9
[Fwd: Re: borrowing only from parent]
Martin Devera wrote:
> If you read the manual, the algorithm will not work correctly
> with {,c}burst < MTU ...
> devik
>
I just tried to change {,c}burst to 1600, or leaving them by default but
no visible result.
here is the latest tc -s -d class show dev eth0
class htb 1:101 parent 1:1 prio 0 rate 40Kbit ceil 40Kbit burst 1599b/8
mpu 0b cburst 1599b/8 mpu 0b quantum 512 level
2004 Jul 28
3
Re: Re: HTB 3.13 please help
//Just to not forget eth0 is WAN and eth1 is LAN . The box is NATing my lan.
I configured tcng to shape both download and upload
and i got connection loss again.
Maybe it is my script fault or it is something bad with packets marking .
this is how i mark outgoing packets
iptables -t mangle -A MYSHAPER-OUT -p tcp -s 192.168.1.23 -j MARK --set-mark
$ip
and this part of my script which is intented
2002 Oct 21
9
help, a children can not borrow from a parent?
Hi ;
MY script:
tc-htb3 qdisc del dev eth2 root
ipchains -F
tc-htb3 qdisc add dev eth2 root handle 10: htb default 20 r2q 40
tc-htb3 class add dev eth2 parent 10: classid 10:1 htb rate 50Mbit burst
2000
tc-htb3 class add dev eth2 parent 10:1 classid 10:100 htb rate 12mbit ceil
50mbit prio 1
tc-htb3 class add dev eth2 parent 10:1 classid 10:20 htb rate 38mbit ceil
50Mbit prio 8
ipchains
2004 Oct 08
2
Excess Bandwidth
Hi,
I''m trying to configure QoS on my linux in the following manner:
I have a main link with 64K, so I divided it in 3 classes of 18K, 14K
and 9K with an excess (not used for classified traffic, just to be
shared) of 23K. This excess should be distributed proportonally among
the 3 classes, that is, the class that has more rate should borrow more
bandwidth. What is happening is
2004 Jun 13
1
[Help] IMQ download traffic is duplicated !?
Hi,
I have a default class for my un-marked traffic (prio 5) and a prio 0 class for the important stuff,
but I do not understand why my download traffic is duplicated in both.
It work fine for my upload traffic (same setting except the red class but I have the same
result if I create an esfq instead).
Any comments/information will be appreciated.
Below my config :
tc commands from my scirpt :
2002 Feb 28
6
basic htb setup
Hey all. I''m trying to set up QoS using the HTB qdisc in a very basic
setup, but it the example shown in the howto doesn''t seem to be working.
While the packets show up in the correct classes, they appear to be
completely ignoring the rates, meaning nothing gets shaped.
My setup is that I''ve got a a bunch of machines behind my firewall/router:
1.2.3.1
2007 Oct 25
7
TC (HTB) doesn''t work well when network is congested?
Hi,
I have a server and ten clients in a Gigabit network. The server has
125mbps network bandwidth.
I want that the server has 40Mbps bandwidth reserved for client 1 (IP
192.168.5.141), and the
rest bandwidth is for all other clients.
My script looks like this (I use IFB for incoming traffic):
#!/bin/bash
export TC="/sbin/tc"
$TC qdisc add dev ifb0 root handle 1: htb default 30
2003 Oct 27
4
Need help with HTB
Hello,
1.
I currently have a 128kbps cable link to the internet..and I''m sharing
this connection with others.
I''ve made the following script(for alocating bandwidth depending on the
services used: browsing, squid, games like counter-strike, icmp, ssh),
which unfortunately isn''t working very well as the response times I''m
getting upon pinging the server
2006 Sep 09
2
Re: htb traffic shaping problem (Charlie Meyer)
Eric,
I''ve attached the output from the command you requested below.
I''m using kernel 2.6.17.12 and tc version ss060323. I''m have a nforce4
onboard giggabit controller using the forcedeth driver, if that makes a
difference.
Charlie,
I''ll take a look at the Apache model for throttling, thanks. I was going
for tc because was going to try to add additional
2006 Mar 08
1
negative token/ctokens
In this simple htb setup:
# tc -s -d class ls dev eth0
class htb 1:1 root rate 300000bit ceil 300000bit burst 1749b/8 mpu 0b overhead
0b cburst 1749b/8 mpu 0b overhead 0b level 7
Sent 13171835 bytes 13169 pkt (dropped 0, overlimits 0 requeues 0)
rate 45848bit 10pps backlog 0b 0p requeues 0
lended: 5272 borrowed: 0 giants: 0
tokens: -84429 ctokens: -84429
class htb 1:2 parent 1:1 prio 0
2005 Nov 14
6
Transfer speed exceeding the ceil
What''s going on here? I''m spewing UDP traffic at this thing, and it is
exceeding the ceil. Anyone know how to fix this?
class htb 1:613 parent 1:5 leaf 613: prio 6 quantum 2560 rate 20480bit
ceil 103360bit burst 15Kb/8 mpu 0b overhead 0b cburst 1728b/8 mpu 0b
overhead 0b level 0
Sent 16591370 bytes 4159 pkt (dropped 39449, overlimits 0 requeues 0)
rate 412384bit 6pps backlog 0b
2002 Jun 06
1
parameter of htb
tc qdisc add dev eth0 root handle 1: htb default 12
tc class add dev eth0 parent 1: classid 1:10 rate
30kbps ceil 100kbps burst 2k
tc class add dev eth0 parent 1: classid 1:11 rate
10kbps ceil 100kbps burst 2k
tc class add dev eth0 parent 1: classid 1:12 rate
60kbps ceil 100kbps burst 2k
tc filter add dev eth0 protocol ip parent 1:0 prio 1
u32 match ip src 172.16.11.2 flowid 1:10
i login
2002 Dec 04
3
HTB/IMQ troubles (probably)
Hello,
I use HTB with linux-2.4.20-ac1 and iptables-1.2.7a (pathced for IMQ).
I configured one HTB qdisc on an IMQ device. This qdisc has some classes
(about 5) and all of the classes has qdisc pfifo.
I sometimes got out from my linux (while I was working) and I found in
logs:
Dec 4 11:49:27 core kernel: HTB init, kernel part version 3.7
Dec 4 11:49:28 core kernel: HTB: quantum of class
2006 Jan 06
6
HTB traffic shaping odd effects
Hi,
I''m trying to perform some (what I consider) basic traffic shaping on
our network utilising HTB. I have mostly reused the example on the
lartc.org site:
tc qdisc add dev eth0 root handle 1: htb default 10
tc class add dev eth0 parent 1: classid 1:1 htb rate 100mbit burst 24k
tc class add dev eth0 parent 1:1 classid 1:10 htb rate 50mbit ceil
80mbit burst 19k
tc class add dev eth0
2007 Jun 15
2
HTB question, tokens.
Hi,
What exactly are the "tokens"?
I thought each token allowed the sending of one byte, that tokens are
stored in a bucket that can hold a max of "burst" tokens, and that this
bucket is filled with tokens at "rate".
But theory does not seem to explain the "tc -s .." output in the
examples below. And I can''t figure out why or how...
#tc qdisc
2005 Sep 26
1
Hmmm... Weird results with HTB in kernel 2.6.11
Hi all,
I have been getting some strange results with HTB in kernel 2.6.11, and
was wondering if anybody could give me some advice. Also, if someone
could direct me to the changelog for the recent versions so I can see if
it is worth upgrading?
Anyway, the problem can best be summed up by looking at the output of
''tc -s -d class show dev eth0''. Some of the relevant results
2006 Feb 24
4
why isn''t 1:1 getting the traffic? [filter question]
With the below script, whenever I ping 10.0.16.10 (which matches the
only filter I have), traffic still get''s sent to the default 1:2 class
instead of 1:1 and I don''t know why... Any hints?
(kernel 2.6.12, iproute2-2.6.15)
tc qdisc del dev eth0 root > /dev/null 2>&1
tc qdisc add dev eth0 handle 1: root htb default 2
tc class add dev eth0 classid 1:1 parent 1: htb rate
2004 Jan 28
4
Problems with HTB (ceil being overpassed)
We run a Hosting farm behind a bridge/iptables firewall setup running
Gentoo with kernel 2.4.20-gentoo-r6, connected to a dual 15Mbps
international internet pipe / , as this:
Net Pipe --------- eth1 Bridge/Firewall eth0 -------- Internal Hosting
Network
lately we have been looking at htb to somehow control excessive usage from
the users behind, but in our implementation there seems to be an
2007 Nov 19
15
Unexpected results using HTB qdisc
Hi All,
I am using the script below to limit download rates and manage traffic for a certain IP address and testing the results using iperf. The rate that iperf reports is much higher than the rate I have configured for the HTB qdisc. It''s probably just some newbie trap that''s messing things up but I''m buggered if I can see it.
The following script is run on the
2006 Apr 26
1
HTB - Rate errors
Hi,
I''m trying to get HTB working correctly on Centos4 (RHEL-based) with
kernel 2.6.9-34.EL. I have two gigabit network interfaces bridged
together and I have created the following:
tc qdisc add dev eth2 root handle 1: htb default 1 r2q 8000
tc class add dev eth2 parent 1: classid 1:1 htb rate 100Mbit burst 24k
cburst 24k
(I have been trying different parameters).
The network is