search for: 500kbit

...ork I added htb qdisc to linux-2.4.18 and use it to limit the speed in LAN, it only work well on the default class, for example tc qdisc add dev eth0 root handle 1: htb default 10 tc class add dev eth0 parent 1:0 classid 1:1 htb rate 2000kbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 500kbit ceil 500kbit tc calss add dev eth0 parent 1:1 classid 1:11 htb rate 300kbit ceil 300kbit tc filter add dev eth0 protocol ip u32 match ip dst 192.168.18.100 flowid 1:11 the host 192.168.18.100 have a speed of 500kbit rather than 300kbit. if I don''t set the default 10 class, all this dosn&...

Hi, I am new to this group. I use this script tc qdisc add dev eth0 root handle 1: htb tc class add dev eth0 parent 1:0 classid 1:1 htb rate 500kbit ceil 500kbit tc class add dev eth0 parent 1:1 classid 1:2 htb rate 300Kbit ceil 500kbit tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200kbit ceil 500kbit I like to know: If two customers of the same class (for example 1:2) work simultaneously, what is that every customer is going to...

...wget was 9.15 M/s (= 73.2 Mbits/s). The iptraf confirmed it. Then I used these lines to control the traffic: tc qdisc del dev eth1 root tc qdisc add dev eth1 root handle 1: htb default 40 tc class add dev eth1 root classid 1:0 htb rate 10mbit tc class add dev eth1 parent 1:0 classid 1:40 htb rate 500kbit After tc rules, when I got file.iso, the speed showed by wget was 2.77 M/s (= 22.16 Mbits/s). But I used 500kbit (= 62.5 KB/s) in default class. My question is: why tc default class was configured with 500 Kb/s and the real speed (confirmed by wget and Iptraf) was 22.16 Mb/s? Thanks in advance....

....11.11.250 -j MARK --set-mark 200 iptables -t mangle -A PREROUTING -d 11.11.11.250 -j ACCEPT iptables -t mangle -A PREROUTING -j DSCP --set-dscp 0 iptables -t mangle -A PREROUTING -j MARK --set-mark 300 iptables -t mangle -A PREROUTING -j ACCEPT tc qdisc add dev atm0 root handle 1: cbq bandwidth 500Kbit avpkt 500 tc qdisc add dev tadsl0 root handle 1: cbq bandwidth 500Kbit avpkt 500 tc class add dev atm0 classid 1:1 parent 1: cbq bandwidth 500Kbit rate 500Kbit avpkt 400 prio 1 allot 500 tc class add dev atm0 classid 1:2 parent 1:1 cbq bandwidth 500Kbit rate 290Kbit avpkt 400 prio 1 allot 500 bou...

Correct me if I''m wrong, I just want to help my friend who needs a tc solution with fairness to hosts on a 512K/s DSL line, but few of them should be restricted to 64K/s I thought about htb + esfq (sfq with ip based fairness, not connection) parent class with CEIL=500Kbit (no RULE? see *1) and attached esfq to this parent class, now child class with CEIL=64Kbit and RULE=10.0.0.1 child class with CEIL=64Kbit and RULE=10.0.0.2 child class with CEIL=64Kbit and RULE=10.0.0.N child class with CEIL=500Kbit and RULE=10.0.0.0/24 is this correct? or: *1 maybe here I w...

...on the ping-echo packets to make the ping be extra small, he try the wondershapper from the lartc, don''t work, make a simplified script just for icmp with is: $tc qdisc del $IF_EXT root $tc qdisc add $IF_EXT handle 1: root htb default 2 $tc class add $IF_EXT parent 1: classid 1:9 htb rate 500kbit burst 6k $tc class add $IF_EXT parent 1:9 classid 1:1 htb rate 500kbit ceil 500kbit burst 6k prio 1 $tc class add $IF_EXT parent 1:9 classid 1:2 htb rate 64kbit ceil 500kbit burst 6k prio 2 $tc filter add $IF_EXT protocol ip prio 2 parent 1: u32 \ match ip protocol 1 0xff flowid 1:1 first...

I''m trying to use the traffic control features of Shorewall. I share my network with some guys, and I have a tcclasses file like this: #Hunter Fuller eth0 100 1500kbit full 50 tos-maximize-throughput #(other guy''s name) eth0 110 1500kbit full 50 tos-minimize-delay etc., based on their personal preferences. Then for users I cannot identify (wireless guests, basically): #unknown DHCP clients eth0...

...default class 3000 Here''s how I do it: eth1: DEFAULT=3000 eth1-0010.root: RATE=100Mbit LEAF=sfq eth1-0010:1000.premium CEIL=352Kbit RATE=352Kbit PRIO=2 LEAF=sfq eth1-0010:1000:1xyx.child1 CEIL=32Kbit RATE=8Kbit PRIO=3 LEAF=sfq RULE=<public ip>, eth1-0010:2000.best-effort CEIL=500Kbit RATE=500Kbit PRIO=3 LEAF=sfq eth1-0010:2000:2xyz.child1 CEIL=16Kbit RATE=8Kbit PRIO=2 LEAF=sfq RULE=<public ip>, eth1-0010:3000.default RATE=2Kbit PRIO=7 An output from tc commands generated by the script: /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 root handle 1 htb defa...

...mq0 root handle 1: htb default ffff r2q 1 IPT=/usr/sbin/iptables RMMOD=/sbin/rmmod MODPROBE=/sbin/modprobe $IPT -t mangle -F PREROUTING $IP link set imq0 down $IPT -t mangle -A PREROUTING -i eth2 -j IMQ --todev 0 $IP link set imq0 up $TC class add dev imq0 parent 1: classid 1:1 htb prio 1 rate 500kbit ceil 500kbit # # default imq0 # $TC class add dev imq0 parent 1:1 classid 1:ffff htb prio 7 rate 50kbit ceil 100kbit $TC qdisc add dev imq0 parent 1:ffff handle ffff sfq perturb 10 # # ADMASTER # $TC class add dev imq0 parent 1:1 classid 1:10 htb prio 2 rate 150kbit ceil 500kbit $TC filter add de...

.... I read about the "prio" option of the htb qdisc and made some scripts, but they don''t work as I expected. HTB script: tc qdisc add dev eth0 root handle 1: htb tc class add dev eth0 parent 1: classid 1:1 htb rate 1000kbit tc class add dev eth0 parent 1:1 classid 1:11 htb rate 500kbit ceil 1000kbit prio 1 tc filter add dev eth0 parent 1: prio 1 protocol ip handle 1 fw classid 1:11 iptables -t mangle -A PREROUTING -i eth1 -j MARK --set-mark 1 tc class add dev eth0 parent 1:1 classid 1:12 htb rate 500kbit ceil 800kbit prio 2 tc filter add dev eth0 parent 1: prio 1 protocol ip han...

Hi i have found a problem related with tbf and the latency that the tbf calculates.. I have used the following parameters for burst and limit burst 100Kbit limit 500Kbit lat81.8ms burst 6Kbit limit 6Kbit lat 0us burst 200Kbit limit 100Kbit lat 4294.9s As u can see in the 3rd column the latency for 100Kbit burst and 500Kbit limit is 81.8ms but for 200Kbit and limit 100Kbit is 4294.9s!!! How could be possible??? I want to find a way to caclulate the latency...

I must say that the sum of rates of child classes is higher than the rate of class 1:1(parent class); My configuration: tc qdisc add dev eth1 root handle 1: htb default 2 tc class add dev eth1 parent 1: classid 1:1 htb rate 500Kbit prio 1 quantum 2000 tc class add dev eth1 parent 1: classid 1:2 htb rate 9999Kbit prio 1 quantum 2000 Classes: tc class add dev eth1 parent 1:1 classid 1:601 htb rate 1Kbit ceil 500Kbit prio 0 quantum 2000 tc class add dev eth1 parent 1:1 classid 1:602 htb rate 64Kbit ceil 500Kbit prio 0 quantum...

...andle 20: cbq bandwidth 10Mbit avpkt 1000 echo root tc class add dev eth1 parent 20:0 classid 20:1 cbq bandwidth 10Mbit rate \ 10Mbit allot 1514 weight 1Mbit prio 8 maxburst 20 avpkt 1000 echo class tc class add dev eth1 parent 20:1 classid 20:100 cbq bandwidth 10Mbit rate \ 5Mbit allot 1514 weight 500Kbit prio 5 maxburst 20 avpkt 1000 \ bounded echo 100 tc class add dev eth1 parent 20:1 classid 20:200 cbq bandwidth 10Mbit rate \ 5Mbit allot 1514 weight 500Kbit prio 5 maxburst 20 avpkt 1000 \ bounded echo 200 tc qdisc add dev eth1 parent 20:100 sfq quantum 1514b perturb 15 echo sfq100 tc qdisc add de...

Hello, I''m using a script with tc, to limit my outgoing traffic : tc qdisc add dev eth0 root handle 1: htb tc class add dev eth0 parent 1: classid 1:1 htb rate 500kbit burst 6k tc filter add dev eth0 parent 1: protocol ip prio 1 u32 match ip dst 172.28.54.9 flowid 1:1 I want to test bandwidth with iperf to see if limitation is correct. Sometimes, I get correct measure for certain rates, but i often get measure that do not correspond to rate. For example, if rate...

Hi, I am trying to do the simplest configuration of traffic shaping. So I did: shorewall.conf TC_ENABLED=Simple tcinterfaces eth0.2 External 500kbit tcdevices eth0.2 500kbit 200kbit And I am testing the speed on that interface - whether I did it ok or not, and my speed is still 4mbit/512kbit. So the question is - How to reduce the speed on interface connected to the Internet? kind regards Bartosz. ------------------------...

...re very good. Until I tried to add some UDP traffic the results were a little strange. this is my setup tc qdisc del dev eth1 root tc qdisc add dev eth1 handle 1:0 root htb default 2 tc class add dev eth1 parent 1:0 classid 1:1 htb rate 1mbit tc class add dev eth1 parent 1:1 classid 1:2 htb rate 500kbit ceil 1mbit tc class add dev eth1 parent 1:1 classid 1:3 htb rate 500kbit ceil 1mbit tc filter add dev eth1 protocol ip parent 1:0 prio 2 u32 match ip protocol 17 0xff flowid 1:3 tc qdisc add dev eth1 parent 1:2 handle 20 pfifo limit 10 tc qdisc add dev eth1 parent 1:3 handle 30 pfifo limit 10 T...

...mangle -A FORWARD -o eth2 -j ms-all iptables -t mangle -A POSTROUTING -o eth2 -j ms-all-chains tc class add dev eth2 parent 1: classid 1:1 hfsc sc m2 10000kbit tc filter add dev eth2 parent 1:0 protocol all u32 match u32 0 0 classid 1:1 tc class add dev eth2 parent 1:1 classid 1:11 hfsc ls m2 3500kbit ul m2 10000kbit iptables -t mangle -N ms-chain-eth2-1:11 iptables -t mangle -A ms-all-chains -m mark --mark 1 -j ms-chain-eth2-1:11 iptables -t mangle -A ms-all -o eth2 -j ms-chain-eth2-1:11 tc class add dev eth2 parent 1:11 classid 1:111 hfsc rt m1 3500kbit d 10s m2 200kbit ls m2 3500kbit ul m2...

...ll me the errors? Thx, in advance.- NOTICE: IMQ device is to asociate with ETH1 my external iface. SCRIPT que funciona: ############################################ #!/bin/sh ifconfig imq0 up tc qdisc add dev imq0 handle 1: root htb default 1 tc class add dev imq0 parent 1: classid 1:1 htb rate 500kbit ceil 2000kbit tc qdisc add dev imq0 parent 1:1 handle 2 sfq iptables -t mangle -A PREROUTING -i eth1 -j IMQ --todev 0 tc filter add dev imq0 parent 1: prio 0 protocol ip handle 2 fw flowid 1:1 ############################################ SCRIPT que NO funciona: #################################...

...[root@ns1 ~]# I have this class at device eth1: [root@ns1 ~]# tc class show dev eth1 class htb 1:1 root rate 100Mbit ceil 100Mbit burst 18412b cburst 51587b class htb 1:10 parent 1:1 leaf 10: prio 1 rate 3Mbit ceil 3Mbit burst 18Kb cburst 3099b class htb 1:20 parent 1:1 leaf 20: prio 5 rate 500Kbit ceil 500Kbit burst 18Kb cburst 1849b And this qdisc: [root@ns1 ~]# tc qdisc show dev eth1 qdisc htb 1: r2q 10 default 20 direct_packets_stat 10 qdisc sfq 10: parent 1:10 limit 128p quantum 1514b perturb 10sec qdisc sfq 20: parent 1:20 limit 128p quantum 1514b perturb 10sec I have looked...

Hello! I''ve put some questions on this list some weeks ago and I''ve got good answers. Thank you! Now I''ve finished my (beautyful) script and I ran it on my router... About my script: It routes packages based on their destination on the Internet. I have about 1650 preffered destination networks listed in some file. The script read this file and marks every package for