[LARTC] New tools
Hello everybody, I would like to share what I created. I was working on a router with CBQ IMQ. I created some tools working with the above, but maybe with other setups as well. One is UDP traffic generator, the other is a speed meter for CBQ. See http://exef.xko.cz/others/others.htm Use in peace, Tom -- ExEf - the Ultimate Effect Processor - GNU Linux *** http://exef.xko.cz *** -- Chces kilo? Tak pripoj kamose pres VOLNY. Vice na http://studentpartner.volny.cz/ ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
[LARTC] Excess BW again
Hello there, I've already posted st similar, but anyway... can anyone tell me, why the following setup tc qdisc add dev eth0 root handle 1: htb r2q 5 tc class add dev eth0 parent 1: classid 1:1 htb rate 512kbit ceil 512kbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 64kbit ceil 512kbit tc class add dev eth0 parent 1:1 classid 1:11 htb rate 256kbit ceil 512kbit tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dst 195.28.103.7 flowid 1:10 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dst 195.28.103.5 flowid 1:11 doesn't distribute the excess bw in proportion of allocated bw? Ratio I expect is 64/256, but I get some 1/2.1 or similar. This varies according to r2q, but anyway it never gets close to 1/4. kernel 2.4.21, htb 3.12, but also tested on 2.4.18, htb 3.6 with similar results... Can anyone try this setup? Thanks, Tom -- Potrebujete vice prostoru pro vase stranky? Ptejte se na http://sluzby.volny.cz/cs/product/ftp_paid ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
[LARTC] Excess bandwidth sharing
Hello there, I do tc qdisc add dev eth0 root handle 1: htb r2q 1 default 12 tc class add dev eth0 parent 1:1 classid 1:10 htb rate 64kbit ceil 512kbit tc class add dev eth0 parent 1:1 classid 1:11 htb rate 256kbit ceil 512kbit tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dst 195.28.103.7 flowid 1:10 tc filter add dev eth0 parent 1: protocol ip prio 1 u32 \ match ip dst 195.28.103.5 flowid 1:11 and I expect both streams to share the total 512kbit in proportion of their rates (1/4). Unfortunately the rates are some 100/120, total 512kbit. Can anyone tell me whatsda problem? This behavior may vary when all rates are different. Thanks, Tom Olexa -- Potrebujete vice prostoru pro vase stranky? Ptejte se na http://sluzby.volny.cz/cs/product/ftp_paid ___ LARTC mailing list / [EMAIL PROTECTED] http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/