i've just compiled 2.4.23-rc1 and now it works. it seems the problem was indeed with 2.4.22.
George Lefter wrote:
hi,
i have a simple configuration: hostA(192.168.100.44) <-----> hostB(192.168.100.45).
I want to shape the traffic from hostB to hostA to a maximum of 10kbps: hostB# tc qdisc add dev eth0 root handle 1:0 htb default 11 hostB# tc class add dev eth0 parent 1:0 classid 1:1 htb \ rate 200kbps ceil 200kbps hostB# tc class add dev eth0 parent 1:1 classid 1:10 htb \ rate 10kbps ceil 10kbps hostB# tc class add dev eth0 parent 1:1 classid 1:11 htb \ rate 100kbps ceil 100kbps
bostB# tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \ match ip dst 192.168.100.44 flowid 1:10
With this setup, a wget run on hostA downloading from hostB has an average rate of 97.74 KB/s - it seems to be classified to the default classid 1:11, not classid 1:10. Also, the class statistics below show traffic accounted to class 1:11.
tc details: hostB# tc -d -s qdisc ls dev eth0 qdisc htb 1: r2q 10 default 11 direct_packets_stat 0 ver 3.12 Sent 1137520 bytes 1714 pkts (dropped 0, overlimits 2010)
hostB# tc -d -s class ls dev eth0
class htb 1:11 parent 1:1 prio 0 quantum 10240 rate 800Kbit ceil 800Kbit burst 2623b/8 mpu 0b cburst 2623b/8 mpu 0b level 0
Sent 1071226 bytes 711 pkts (dropped 0, overlimits 0)
rate 33475bps 22pps
lended: 711 borrowed: 0 giants: 0
tokens: 7557 ctokens: 7557
class htb 1:1 root rate 1600Kbit ceil 1600Kbit burst 3647b/8 mpu 0b cburst 3647b/8 mpu 0b level 7
Sent 1137520 bytes 1714 pkts (dropped 0, overlimits 0)
rate 35547bps 53pps
lended: 0 borrowed: 0 giants: 0
tokens: 14336 ctokens: 14336
class htb 1:10 parent 1:1 prio 0 quantum 1024 rate 80Kbit ceil 80Kbit burst 1701b/8 mpu 0b cburst 1701b/8 mpu 0b level 0
Sent 66294 bytes 1003 pkts (dropped 0, overlimits 0)
rate 2071bps 31pps
lended: 1003 borrowed: 0 giants: 0
tokens: 125919 ctokens: 125919
hostB# tc -d -s filter ls dev eth0
filter parent 1: protocol ip pref 49152 u32
filter parent 1: protocol ip pref 49152 u32 fh 800: ht divisor 1
filter parent 1: protocol ip pref 49152 u32 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:10
match c0a8642c/ffffffff at 16
tc binary downloaded from http://luxik.cdi.cz/~devik/qos/htb/v3/htb3.6-020525.tgz.
hostB is a Slackware 9.1 running recompiled 2.4.22, cls_u32 and sch_htb loaded as modules.
If instead of matching ip dst for hostA i match ip src for hostB, it works as expected - rate is 10Kb/s with the following: hostb# tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \ match ip src 192.168.100.45 flowid 1:10 _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
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