Hi all, I'm trying to setup htb on a box with the following class configuration: class htb 1:2 root rate 4Mbit ceil 4Mbit burst 2099b/8 mpu 0b overhead 0b cburst 2099b/8 mpu 0b overhead 0b level 7 Sent 0 bytes 0 pkts (dropped 0, overlimits 0 requeues 0) lended: 0 borrowed: 0 giants: 0 tokens: 4300 ctokens: 4300 class htb 1:4 parent 1:2 leaf 4: prio 7 quantum 1000 rate 1Kbit ceil 1Kbit burst 1599b/8 mpu 0b overhead 0b cburst 1599b/8 mpu 0b overhead 0b level 0 Sent 0 bytes 0 pkts (dropped 0, overlimits 0 requeues 0) lended: 0 borrowed: 0 giants: 0 tokens: 13107200 ctokens: 13107200 class htb 1:6 parent 1:2 leaf 6: prio 0 quantum 12500 rate 1Mbit ceil 1Mbit burst 1724b/8 mpu 0b overhead 0b cburst 1724b/8 mpu 0b overhead 0b level 0 Sent 0 bytes 0 pkts (dropped 0, overlimits 0 requeues 0) lended: 0 borrowed: 0 giants: 0 tokens: 14131 ctokens: 14131 class htb 1:7 parent 1:2 leaf 7: prio 0 quantum 37500 rate 3Mbit ceil 3Mbit burst 1974b/8 mpu 0b overhead 0b cburst 1974b/8 mpu 0b overhead 0b level 0 Sent 0 bytes 0 pkts (dropped 0, overlimits 0 requeues 0) lended: 0 borrowed: 0 giants: 0 tokens: 5392 ctokens: 5392 and then I try to simulate the traffic using ethloop to see it it's work. I use the following script to generate the packet on ethloop. I'm using loopback interface. # Set interface 0 i 0 lo 0 i 1 lo # Set packet size 0 S 0 1k 0 S 1 1k # Determine flow id 0 P 0 0x10006 0 P 1 0x10007 # Start flow... 0 R 0 4000k 0 R 1 4000k # Finish it. 10000 X 0 0 Foxtrot ethloop # ethloop < input > output When it finish, I got weird output. When I see the tc stat, the flow enters the right class but the rate is terribly wrong... I wonder what happen to it? Here's the output file and tc stat. Foxtrot ethloop # cat output 0.5 173183 98004 443 0 55401 57802 3 0 1.0 136001 118161 734 0 13147 13717 3 0 1.5 128969 124736 735 0 3120 3255 3 0 2.0 125141 124136 735 0 740 772 3 0 2.5 125825 125586 735 0 176 183 3 0 3.0 124266 129381 735 0 42 44 3 0 3.5 125977 125555 736 0 10 10 3 0 4.0 129326 127894 735 0 2 3 3 0 4.5 125209 124869 737 0 1 1 3 0 5.0 124410 129449 128 0 0 0 3 0 5.5 125842 125418 417 0 0 0 3 0 6.0 128815 128714 706 0 0 0 3 0 6.5 125021 124997 736 0 0 0 3 0 7.0 127941 127936 735 0 0 0 3 0 7.5 124749 124748 736 0 0 0 3 0 8.0 128248 127326 735 0 1113 1113 2 0 8.5 125319 125100 735 0 264 264 2 0 9.0 127961 126230 735 0 63 63 2 0 9.5 124722 124311 735 0 15 15 2 0 10.0 127203 127105 736 0 4 4 2 0 Foxtrot ethloop # qd lo qdisc htb 1: r2q 10 default 4 direct_packets_stat 0 ver 3.17 Sent 2728960 bytes 2665 pkts (dropped 0, overlimits 3996 requeues 0) qdisc sfq 4: parent 1:4 limit 128p quantum 16450b flows 128/1024 perturb 10sec Sent 0 bytes 0 pkts (dropped 0, overlimits 0 requeues 0) qdisc sfq 6: parent 1:6 limit 128p quantum 16450b flows 128/1024 perturb 10sec Sent 2297856 bytes 2244 pkts (dropped 0, overlimits 0 requeues 0) qdisc sfq 7: parent 1:7 limit 128p quantum 16450b flows 128/1024 perturb 10sec Sent 431104 bytes 421 pkts (dropped 0, overlimits 0 requeues 0) _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
