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saisp:labs:11:contents:05 [2014/05/18 12:59] mihai.carabas [05. Traffic shaping classful] |
saisp:labs:11:contents:05 [2015/05/25 16:04] (current) alexandru.carp [05. [10p] Traffic shaping classful] |
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| - | ==== 05. Traffic shaping classful ==== | + | ==== 05. [10p] Traffic shaping classful ==== |
| ''htb'' este un qdisc **classful** (tratează traficul în mod diferențiat, în funcție de clasa din care face parte). Este varianta **classful** a ''tbf'' (împarte traficul pe clase, apoi aplica ''tbf'' pe fiecare în parte). | ''htb'' este un qdisc **classful** (tratează traficul în mod diferențiat, în funcție de clasa din care face parte). Este varianta **classful** a ''tbf'' (împarte traficul pe clase, apoi aplica ''tbf'' pe fiecare în parte). | ||
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| root@gateway:~# tc class show dev eth0 | root@gateway:~# tc class show dev eth0 | ||
| - | root@gateway:~# class htb 1:1 root prio 0 rate 1000Kbit ceil 1000Kbit burst 128Kb cburst 1600b | + | class htb 1:1 root prio 0 rate 1000Kbit ceil 1000Kbit burst 128Kb cburst 1600b |
| - | root@gateway:~# class htb 1:2 root prio 0 rate 40000Kbit ceil 40000Kbit burst 128Kb cburst 1600b | + | class htb 1:2 root prio 0 rate 40000Kbit ceil 40000Kbit burst 128Kb cburst 1600b |
| - | root@gateway:~# class htb 1:3 root prio 0 rate 5000Kbit ceil 5000Kbit burst 128Kb cburst 1600b | + | class htb 1:3 root prio 0 rate 5000Kbit ceil 5000Kbit burst 128Kb cburst 1600b |
| - | root@gateway:~# class htb 1:4 root prio 0 rate 3000Kbit ceil 3000Kbit burst 128Kb cburst 1599b | + | class htb 1:4 root prio 0 rate 3000Kbit ceil 3000Kbit burst 128Kb cburst 1599b |
| </code> | </code> | ||
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| root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 6000 0xffff flowid 1:2 | root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 6000 0xffff flowid 1:2 | ||
| root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 21 0xffff flowid 1:3 | root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 21 0xffff flowid 1:3 | ||
| - | tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 80 0xffff flowid 1:4 | ||
| root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 80 0xffff flowid 1:4 | root@gateway:~# tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip dport 80 0xffff flowid 1:4 | ||
| </code> | </code> | ||
