similar to: strange htb behaviour

Hello! I have an internet connection of 64kbps garanteed in a channel of 256kbps. On this connection the metropolitan speed is 10Mbps and in the provider''s network the speed is 100Mbps. I have a few clients behind my linux box and i want to set up some limitations because some of them are using it irrational. I am marking the packets with 0 for internet; 1 for metropolitan 2 for

Hi all. I have a bridge running Linux 2.4.24 that I use as a bandwidth manager on a broadband wireless network. I''m using HTB and SFQ to prioritize that share bandwidth on a per-cell basis. My IP tables rules divide the traffic based on IPand traffic type (using layer-7 filter and ipp2p). My goal is to make sure that p2p traffic on the network doesn''t sink all of the

Hi everyone, My HTB script is showing me those "r2q change" warnings. I read that I should test with r2q values to gain accuracy and stop the warnings but I made some tests with r2q and with burst and I still get the warnings. Any ideas on this issue will be very helpful. The script seems to be working as the bandwidth for the IPs is being shaped. The NIC works at 100mbit and the

Hi Stef, Sorry to write to you directly but my list membership is not working, I receive the archive but cant send to the list, cant delete myself because I don''t exist and can''t rejoin as they say I do exist, anyway hope you don''t mind Can you tell me what the difference between these two scripts is please. What I want to achieve is a high speed channel 1000kbit from

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

Hello, I have problems with htb. The problem is that when I download any file via shaper with htb, the traffic is very dinamic, it jumps, for example: if i have set ceil = 128kbit the results that it jumps from 112kbps to 144kbps or smth like that maybe its not very bad, but when the traffic drops down to 40kbps or less and then after 1 or 2 seconds jumps to 144kbps, its bad :-( and it is often.

Here goes the filter statements: #Initializing traffic control... tc qdisc add dev br0 root handle 1:0 htb #Loading queue disciplines for plis230 network... tc class add dev br0 parent 1:0 classid 1:1 htb rate 512kbit ceil 512kbit #Loading queue disciplines for pmad048 network... tc class add dev br0 parent 1:1 classid 1:20 htb rate 30kbit ceil 30kbit #server queue tc class add dev br0 parent

Hello i''m having some issues trying to match packets using iptables mark, iproute filter and tc filter.- i mean, when i do iptables -t mangle -A INPUT -p tcp --dport 80 -j MARK --set-mark 20 iptables -t mangle -A PREROUTING -p tcp --dport 25 -j MARK --set-mark 10 iptables -t mangle -A FORWARD -p tcp -i eth0 -o eth1 --dport 25 -j MARK --set-mark 10 $TC qdisc del dev $INET_IFACE root $TC

i''m trying to limit my egress bandwidth over 2 interfaces (eth1 and eth2) to 2 Mbit my script is something like this: tc=/sbin/ip ipt=/sbin/iptables $tc class add dev imq0 parent 2: classid 2:4 htb rate 1845Kbit quantum 3000 $tc filter add dev imq0 parent 2: protocol ip handle 4 fw classid 2:4 $tc class add dev imq0 parent 2:4 classid 2:40 htb rate 0.5Mbit quantum 3000 prio 5 $tc qdisc

Hi, complete newb and I apologise for it. I have a setup where my linux box has multiple broadband connection where I am routing certain things over certain interfaces, currently 2 links eth2 is a 1500/256 and eth3 is a 512/512, eth0 is the link to the LAN for users. What I am trying to do is traffic shape the information going out eth0 to the local users by the interface the traffic arrived

hello, I have working htb system with about 1000 users. Until now I reload all rules at change, but it take too much time to apply. I cannot delete applyed filters. There is rules for one user: #!/bin/bash -v # Download shaper EX -> 2:20 /sbin/tc class add dev eth2 parent 2:20 classid 2:1775 htb rate 8000Kbit ceil 10000Kbit quantum 1514 /sbin/tc qdisc add dev eth2 parent 2:1775 sfq perturb

Hello. I''m running linux box with Slackware 9.1 and compiled kernel 2.4.31 with "yes" to VLANs and "yes" to all QoS. On this box i have more ethernet interfaces: eth0 eth1 eth2 and so as more vlan interfaces: eth0.100 eth1.3 eth1.4 This is entrace(uplink) router to our whole network and my goal is to shape users on this machine. I want for this purpose use HTB so

Hello all. We have three tunnels over the internet between our "central" gateway and some branch office gateway. Each gateway has eth0 on its LAN an eth1 on the internet. We use DSL lines and eth1''s have the internet IP directly attached on it. Each gateway, also, acts as iptables NAT gateway. The outgoing bandwith is 300 kbit, and we tried this (i.e.) on each tunnel: tc

Hi When I list all the qdisc with tc command it is not possible to see the parent of the qdisc. An example by the book. # tc qdisc add dev eth0 root handle 1: htb default 30 # tc class add dev eth0 parent 1: classid 1:1 htb rate 6mbit burst 15k # tc class add dev eth0 parent 1:1 classid 1:10 htb rate 5mbit burst 15k # tc class add dev eth0 parent 1:1 classid 1:20 htb rate 3mbit ceil 6mbit

Salut lartc (lartc@mailman.ds9a.nl), 18:12:52 kernel HTB init, kernel part version 3.10 18:12:52 kernel HTB: quantum of class 100001 is small. Consider r2q change. 18:12:52 kernel HTB: quantum of class 100002 is small. Consider r2q change. 18:12:52 kernel HTB: quantum of class 100003 is small. Consider r2q change. 18:12:52 kernel HTB: quantum of class 100004 is small. Consider r2q change.

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

Hello. I have a 1024/256kbit ADSL and tried to shape outgoing traffic in order to improve latency. Here is my config. UPLOAD_RATE="256" UPRATE="$[4*$UPLOAD_RATE/5]" (a little smaller) UP70="$[7*$UPRATE/10]kbit" UP30="$[3*$UPRATE/10]kbit" UP20="$[2*$UPRATE/10]kbit" UPRATE="${UPRATE}kbit" IF="eth2" IPTABLES="iptables -t

We have been using HTB for last 10-11 months without any problem. But from last few days we have been facing huge packet loss when we turn on traffic shaping using HTB. I upgraded to 2.4.24 kernel (without any htb patch), still there is same problem. Avg. traffic is around 2Mbps and 4Mbps at peak hours. There are around 110 HTB classes and SFQ attached to each class. We are using 4 port Tulip

it is posible to do more than 2048 filter rules and classes like this: /sbin/tc class add dev eth1 parent 1:15 classid 1:101 htb rate 1kbit ceil 6128kbit prio 1 quantum 1500 /sbin/tc filter add dev eth1 protocol ip pref 0 parent 1: u32 match ip dst 10.10.24.17 flowid 1:101 /sbin/tc qdisc add dev eth1 parent 1:101 handle 101: sfq /sbin/tc class add dev eth1

Hi,lartc I used iproute-060110 with iptables1.3.4 on gentoo 2005r1 kernel 2.6.14-5. I find some error messages in system logfile: HTB: quantum of class 10001 is big. Consider r2q change. HTB: quantum of class 10010 is big. Consider r2q change. tcf_action_init_1: successfull police HTB: quantum of class 20001 is big. Consider r2q change. HTB: quantum of class 20020 is big. Consider