Hello: For some reason, marked packets don't seem to be hitting the correct HTB queues. This is my rule set: tc qdisc add dev eth0 root handle 1: htb default 50 tc class add dev eth0 parent 1: classid 1:1 htb \ rate 128kbps ceil 128kbps burst 2k tc class add dev eth0 parent 1:1 classid 1:2 htb \ rate 64kbps ceil 64kbps burst 2k tc class add dev eth0 parent 1:2 classid 1:10 htb \ rate 56kbps ceil 64kbps burst 2k prio 4 tc class add dev eth0 parent 1:2 classid 1:20 htb \ rate 8kbps ceil 64kbps burst 2k prio 5 tc class add dev eth0 parent 1:1 classid 1:30 htb \ rate 8kbps ceil 16kbps burst 2k prio 2 tc class add dev eth0 parent 1:1 classid 1:40 htb \ rate 16kbps ceil 128kbps burst 2k prio 1 tc class add dev eth0 parent 1:1 classid 1:50 htb \ rate 40kbps ceil 128kbps burst 2k prio 3 tc qdisc add dev eth0 parent 1:10 handle 10: sfq perturb 10 tc qdisc add dev eth0 parent 1:20 handle 20: sfq perturb 10 tc qdisc add dev eth0 parent 1:30 handle 30: sfq perturb 10 tc qdisc add dev eth0 parent 1:40 handle 40: sfq perturb 10 tc qdisc add dev eth0 parent 1:50 handle 50: sfq perturb 10 tc filter add dev eth0 parent 1:0 protocol ip prio 1 handle 1 fw classid 1:10 iptables -t mangle -A PREROUTING -i eth0 -p tcp -d 192.168.1.24 --dport 80 -j MARK --set-mark 1 No matter what, marked traffic are still handled by the the default queue (1:50) instead of "1:10". Here is my iptables and "tc -s qdisc" output: # iptables -t mangle -L -v Chain PREROUTING (policy ACCEPT 156K packets, 18M bytes) pkts bytes target prot opt in out source destination 2739 151K MARK tcp -- eth0 any anywhere godzilla.exocore.comtcp dpt:www MARK set 0x1 # tc -s qdisc qdisc sfq 50: dev eth0 quantum 1514b perturb 10sec Sent 11461182 bytes 8185 pkts (dropped 0, overlimits 0) qdisc sfq 40: dev eth0 quantum 1514b perturb 10sec Sent 0 bytes 0 pkts (dropped 0, overlimits 0) qdisc sfq 30: dev eth0 quantum 1514b perturb 10sec Sent 0 bytes 0 pkts (dropped 0, overlimits 0) qdisc sfq 20: dev eth0 quantum 1514b perturb 10sec Sent 0 bytes 0 pkts (dropped 0, overlimits 0) qdisc sfq 10: dev eth0 quantum 1514b perturb 10sec Sent 0 bytes 0 pkts (dropped 0, overlimits 0) qdisc htb 1: dev eth0 r2q 10 default 50 dcache 0 deq_util 1/1000000 deq_rate 1 trials_per_deq 0 dcache_hits 0 direct_packets 0 Sent 11461182 bytes 8185 pkts (dropped 0, overlimits 16658) As you can see, the byte count for the MARK rule is increasing but queue 1:10 is not utilized. Only 1:50 (the default) is working. If I replace the "fw" with a "u32" filter, it works without issues. System Details: Debian Unstable Kernel 2.4.18+XFS+HTB+WRR patches Iproute 20010824-8 (Deb) (Already contains HTB Iproute patches) I don't know how to debug this. IAC, I am recompiling my Kernel without the WRR patches to see whether it makes a difference. Thank you for your time. -- Shanu -- I love Mickey Mouse more than any woman I've ever known. -- Walt Disney
