[LARTC] Why arent filteres working? (as I wanted)

[LARTC] Why arent filteres working? (as I wanted)

[Vitor Carlos Flausino]

Here goes the filter statements:

#Initializing traffic control...
tc qdisc add dev br0 root handle 1:0 htb

#Loading queue disciplines for plis230 network...
tc class add dev br0 parent 1:0 classid 1:1 htb rate 512kbit ceil 512kbit

#Loading queue disciplines for pmad048 network...
tc class add dev br0 parent 1:1 classid 1:20 htb rate 30kbit ceil 30kbit
#server queue
tc class add dev br0 parent 1:20 classid 1:21 htb rate 6kbit ceil 30kbit
tc filter add dev br0 protocol ip parent 1:0 prio 1 u32 match ip dst 
57.227.233.3 flowid 1:21
tc qdisc add dev br0 parent 1:21 handle 200:0 sfq perturb 10
#non server queue
tc class add dev br0 parent 1:20 classid 1:22 htb rate 24kbit ceil 30kbit
#www queue
tc class add dev br0 parent 1:22 classid 1:25 htb rate 14kbit ceil 30kbit
tc filter add dev br0 protocol ip parent 1:0 prio 50 u32 match ip dst 
57.227.233.0/27 match ip sport 3128 0xffff flowid 1:25
tc qdisc add dev br0 parent 1:25 handle 250:0 sfq perturb 10
#pop queue
tc class add dev br0 parent 1:22 classid 1:26 htb rate 6kbit ceil 30kbit
tc filter add dev br0 protocol ip parent 1:0 prio 50 u32 match ip dst 
57.227.233.0/27 match ip sport 110 0xffff flowid 1:26
tc qdisc add dev br0 parent 1:26 handle 260:0 sfq perturb 10
#default queue
tc class add dev br0 parent 1:22 classid 1:29 htb rate 4kbit ceil 30kbit
tc filter add dev br0 protocol ip parent 1:0 prio 99 u32 match ip dst 
57.227.233.0/27 flowid 1:29
tc qdisc add dev br0 parent 1:29 handle 290:0 sfq perturb 10


After pinging the host 57.227.233.3 why the sent packets are zero?

bridge:/etc/rc.d # tc -s -d qdisc show dev br0;tc -s -d class show dev br0
qdisc sfq 290: quantum 1514b limit 128p flows 128/1024 perturb 10sec
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)

 qdisc sfq 260: quantum 1514b limit 128p flows 128/1024 perturb 10sec
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)

 qdisc sfq 250: quantum 1514b limit 128p flows 128/1024 perturb 10sec
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)

 qdisc sfq 200: quantum 1514b limit 128p flows 128/1024 perturb 10sec
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)

 qdisc htb 1: r2q 10 default 0 direct_packets_stat 493 ver 3.10
 Sent 98138 bytes 493 pkts (dropped 0, overlimits 0)

 class htb 1:22 parent 1:20 rate 24Kbit ceil 30Kbit burst 1629b/8 mpu 0b 
cburst 1637b/8 mpu 0b level 5
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 434665 ctokens: 349439

class htb 1:1 root rate 512Kbit ceil 512Kbit burst 2254b/8 mpu 0b cburst 
2254b/8 mpu 0b level 7
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 28187 ctokens: 28187

class htb 1:20 parent 1:1 rate 30Kbit ceil 30Kbit burst 1637b/8 mpu 0b 
cburst 1637b/8 mpu 0b level 6
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 349439 ctokens: 349439

class htb 1:21 parent 1:20 leaf 200: prio 0 quantum 1000 rate 6Kbit ceil 
30Kbit burst 1606b/8 mpu 0b cburst 1637b/8 mpu 0b level 0
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 1714132 ctokens: 349439

class htb 1:26 parent 1:22 leaf 260: prio 0 quantum 1000 rate 6Kbit ceil 
30Kbit burst 1606b/8 mpu 0b cburst 1637b/8 mpu 0b level 0
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 1714132 ctokens: 349439

class htb 1:25 parent 1:22 leaf 250: prio 0 quantum 1000 rate 14Kbit 
ceil 30Kbit burst 1616b/8 mpu 0b cburst 1637b/8 mpu 0b level 0
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 739199 ctokens: 349439

class htb 1:29 parent 1:22 leaf 290: prio 0 quantum 1000 rate 4Kbit ceil 
30Kbit burst 1604b/8 mpu 0b cburst 1637b/8 mpu 0b level 0
 Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
 lended: 0 borrowed: 0 giants: 0
 tokens: 2567999 ctokens: 349439


Thankx,
-vcf


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