Hi, I'm having trouble getting traffic into the desired CBQ.. Here is my simple configuration: tc qdisc del dev eth0 root 2> /dev/null tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 10Mbit \ avpkt 1200 cell 8 tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 10Mbit \ rate 2Mbit weight 0.2Mbit prio 8 allot 1514 cell 8 \ maxburst 20 avpkt 1200 tc class add dev eth0 parent 1:1 classid 1:100 cbq bandwidth 2Mbit \ rate 130Kbit weight 13Kbit prio 8 allot 1514 cell 8 \ maxburst 20 avpkt 1200 tc qdisc add dev eth0 parent 1:100 tbf rate 128Kbit buffer 10Kb/8 \ limit 15Kb mtu 1500 tc filter add dev eth0 parent 1:0 protocol ip prio 1 \ u32 match ip sport 119 0xffff flowid 1:100 \ But no traffic shows up.... (A simple telnet news.giganews.com 119 to test): lum:/home/edwin# tc -s qdisc qdisc tbf 8036: dev eth0 rate 128Kbit burst 10Kb lat 381.5ms Sent 0 bytes 0 pkts (dropped 0, overlimits 0) qdisc cbq 1: dev eth0 rate 10Mbit (bounded,isolated) prio no-transmit Sent 913009 bytes 12538 pkts (dropped 0, overlimits 0) borrowed 0 overactions 0 avgidle 749 undertime 0 qdisc tbf 8016: dev eth0 rate 128Kbit burst 10Kb lat 381.5ms Sent 14954 bytes 202 pkts (dropped 0, overlimits 0) lum:/home/edwin# tc -s class show dev eth0 class cbq 1: root rate 10Mbit (bounded,isolated) prio no-transmit Sent 428 bytes 7 pkts (dropped 0, overlimits 0) borrowed 0 overactions 0 avgidle 749 undertime 0 class cbq 1:100 parent 1:1 leaf 8038: rate 130Kbit prio no-transmit Sent 0 bytes 0 pkts (dropped 0, overlimits 0) borrowed 0 overactions 0 avgidle 1.57035e+06 undertime 0 class cbq 1:1 parent 1: rate 2Mbit prio no-transmit Sent 0 bytes 0 pkts (dropped 0, overlimits 0) borrowed 0 overactions 0 avgidle 85149 undertime 0 I've also tried marking packets in iptables and using tc to filter those packets into both flowid and classid 1:100 to no avail. Thanks in advance. -- Edwin Chiu | ICBM: 43.39N 79.23W edwin@xxxxxxxxxxxxxx | PGP: 1024D/0x16B55226