From what I see you are running a telnet daemon. If not it will never work. If you are doing this to shape telnet traffic from a telnet client then rather than sport it'll have to be dport. On Thu, 2002-12-19 at 08:06, Nestor S A Melo wrote: > I have a problem in setting up HTB. > > It appears filters doesn't work at all, besides "tc filter show" show it as > being correctly configured. > > Class 1:10 never sent any traffic, but as iptables show below, it should be > sending packets. > > The HTB version I'm using is 3.3, with kernel 2.4.17. > > The setup is as follows: > --------------------------------------------------------------- > tc qdisc del dev eth0 root > tc qdisc add dev eth0 root handle 1 htb default 20 r2q 10 > > tc class add dev eth0 parent 1: classid 1:2 htb rate 256kbit > > tc class add dev eth0 parent 1:2 classid 1:10 htb rate 26kbit ceil 128kbit > prio > 1 > tc qdisc add dev eth0 parent 1:10 handle 10 sfq perturb 10 > tc filter add dev eth0 parent 1:0 protocol ip prio 100 u32 match ip sport 23 > 0xffff classid 1:10 > > tc class add dev eth0 parent 1:2 classid 1:20 htb rate 220kbit ceil 256kbit > prio 2 > tc qdisc add dev eth0 parent 1:20 handle 20 sfq perturb 10 > --------------------------------------------------------------- > > The stats: > --------------------------------------------------------------- > [root@NL1000 htb]# tc -s -d qdisc show > qdisc sfq 20: dev eth0 quantum 1514b limit 128p flows 128/1024 perturb 10sec > Sent 5116 bytes 94 pkts (dropped 0, overlimits 0) > > qdisc sfq 10: dev eth0 quantum 1514b limit 128p flows 128/1024 perturb 10sec > Sent 0 bytes 0 pkts (dropped 0, overlimits 0) > > qdisc htb 1: dev eth0 r2q 10 default 20 direct_packets_stat 0 ver 3.6 > Sent 5116 bytes 94 pkts (dropped 0, overlimits 0) > > [root@NL1000 htb]# tc -s -d class show dev eth0 > class htb 1:10 parent 1:2 leaf 10: prio 1 quantum 1000 rate 26Kbit ceil > 128Kbit > burst 1632b/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: 401969 ctokens: 88149 > > class htb 1:2 root rate 256Kbit ceil 256Kbit burst 1926b/8 mpu 0b cburst > 1926b/8 mpu 0b level 7 > Sent 5116 bytes 94 pkts (dropped 0, overlimits 0) > lended: 0 borrowed: 0 giants: 0 > tokens: 46975 ctokens: 46975 > > class htb 1:20 parent 1:2 leaf 20: prio 2 quantum 2816 rate 220Kbit ceil > 256Kbit burst 1880b/8 mpu 0b cburst 1926b/8 mpu 0b level 0 > Sent 5116 bytes 94 pkts (dropped 0, overlimits 0) > lended: 94 borrowed: 0 giants: 0 > tokens: 53324 ctokens: 46975 > > [root@NL1000 htb]# tc -s -d filter show dev eth0 > filter parent 1: protocol ip pref 100 u32 > filter parent 1: protocol ip pref 100 u32 fh 800: ht divisor 1 > filter parent 1: protocol ip pref 100 u32 fh 800::800 order 2048 key ht 800 > bkt > 0 flowid 1:10 > match 00170000/ffff0000 at 20 > > [root@NL1000 htb]# iptables -t mangle -L -nvx > Chain PREROUTING (policy ACCEPT 3590 packets, 557751 bytes) > pkts bytes target prot opt in out source > destination > 0 0 MARK tcp -- * * 0.0.0.0/0 > 0.0.0.0/0 tcp dpt:23 MARK set 0x6 > 146 12954 MARK tcp -- * * 0.0.0.0/0 > 0.0.0.0/0 tcp spt:23 MARK set 0x6 > > Chain OUTPUT (policy ACCEPT 315 packets, 16936 bytes) > pkts bytes target prot opt in out source > destination > --------------------------------------------------------------- > > So, what is going wrong? > > Thanks in advance, -- Corey Rogers <jrog@sunbeach.net>
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