With the following setup I can get maxim of 4Mbit bandwidth when downloading to ip dst 10.0.0.1. When I remove the shapers it works at full 100Mbit. What could be the problem? tc -s -d class ls dev eth0 class htb 1:1 root rate 100Mbit ceil 100Mbit burst 2031b/8 mpu 0b cburst 132644b/8 mpu 0b level 7 Sent 30473118 bytes 20564 pkts (dropped 0, overlimits 0) rate 394194bps 261pps lended: 0 borrowed: 0 giants: 0 tokens: -155 ctokens: 8009 class htb 1:2 parent 1:1 leaf 10: prio 5 quantum 200000 rate 50Mbit ceil 50Mbit burst 2Kb/8 mpu 0b cburst 67121b/8 mpu 0b level 0 Sent 30524594 bytes 20598 pkts (dropped 0, overlimits 0) rate 395529bps 262pps backlog 34p lended: 20564 borrowed: 0 giants: 0 tokens: -309 ctokens: 7827 class htb 1:3 parent 1:1 leaf 20: prio 5 quantum 1638 rate 128Kbit ceil 128Kbit burst 2Kb/8 mpu 0b cburst 1762b/8 mpu 0b level 0 Sent 0 bytes 0 pkts (dropped 0, overlimits 0) lended: 0 borrowed: 0 giants: 0 tokens: 102400 ctokens: 88149 To kernel-2.4.18 I applied the following patches: htb3.6_2.4.17.diff imq-2.4.18.diff-10 iptables-1.2.6a-imq /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 root handle 1: htb default 200 /sbin/tc class add dev eth0 parent 1:0 classid 1:1 htb\ rate 100Mbit ceil 100Mbit burst 2k prio 5 /sbin/tc filter add dev eth0 parent 1:0 protocol ip\ prio 5 handle 1: u32 divisor 256 /sbin/tc class add dev eth0 parent 1:1 classid 1:2 htb\ rate 50Mbit ceil 50Mbit burst 2k prio 5 /sbin/tc qdisc add dev eth0 parent 1:2 handle 10: sfq quantum 1514 perturb 10 /sbin/tc filter add dev eth0 parent 1:0 protocol ip prio 5 u32 \ match ip dst 10.0.0.1 flowid 1:2 /sbin/tc filter add dev eth0 parent 1:0 prio 5\ handle ::1 u32 ht 800:: match ip nofrag\ offset mask 0x0F00 shift 6\ hashkey mask 0x00ff0000 at 8 link 1: Daniel Sercaianu Terranet Virtual Media sdan@terranet.ro GSM +40 788 837723 _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
