Re: lug-bg: HTB shaper

[nikky@xxxxxxx (Nickola Kolev)]

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On Thu, 16 May 2002, Atanas Vlasakiev wrote:

> # Queue discipline
> tc qdisc add dev eth0 root handle 1: htb default 12
> # ROOT class
> tc class add dev eth0 parent 1: classid 1:1 htb rate 256kbps ceil 256kbps
> # classes
> tc class add dev eth0 parent 1:5 classid 1:10 htb rate 100kbps ceil
> 256kbps

à òóê êúäå òè å parent 1:5? êúäå ñè ãî îïèñàë?

> tc class add dev eth0 parent 1:5 classid 1:11 htb rate 140kbps ceil
> 256kbps
> tc class add dev eth0 parent 1:5 classid 1:12 htb rate 16kbps ceil 256kbps
> tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \ match ip src
> 195.24.5
> 7.1  match ip dport 80 0xffff flowid 1:10
> tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \ match ip src
> 193.110.
> 223.3 flowid 1:11
>
> tc qdisc add dev eth0 parent 1:10 handle 20: pfifo limit 5
> tc qdisc add dev eth0 parent 1:11 handle 30: pfifo limit 5
> tc qdisc add dev eth0 parent 1:12 handle 40: sfq perturb 10
>
> Daite mi primer kak shte izglejda shapera za localno ip 192.168.1.5
> Vzimam ot 2 mesta internet i iskam kogato pochna da teglq ot free.mnet.bg
> da me puska s kolkoto moje ili primerno 20k nqma zna4enie
> syshto do cs.varna.net da e pak byrzo
> kato se browsa da e byrzo no ako se pochne da se tegli ot nqkade drygade
> t.e ako ne e ykazano vav shaper-a dokolkoto chetox tova e default
> praviloto skorosta da pada na 12kbps.
> Blagodarq vi predvaritelno..
>

Íàïðèìåð áè ìîãúë äà íàïðàâèø òàêà:

# Queue discipline
tc qdisc add dev eth0 root handle 1: htb default 12
# ROOT class - àêî íå îïèøåø ceil, òîé å ðàâåí íà rate
tc class add dev eth0 parent 1: classid 1:1 htb rate 256kbps

# classes
tc class add dev eth0 parent 1:1 classid 1:10 htb rate 100kbps ceil 256kbps
tc class add dev eth0 parent 1:1 classid 1:11 htb rate 140kbps ceil 256kbps
tc class add dev eth0 parent 1:1 classid 1:12 htb rate 16kbps ceil 256kbps

# â ñëó÷àÿ ïîðò 80 òè ñå ÿâÿâà source
tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \
match ip src 195.24.57.23 match ip sport 80 0xffff flowid 1:10

tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32 \
match ip src 193.110.223.3 flowid 1:11

tc qdisc add dev eth0 parent 1:10 handle 20: sfq quantum 1514b perturb 10
tc qdisc add dev eth0 parent 1:12 handle 30: sfq quantum 1514b perturb 10
tc qdisc add dev eth0 parent 1:12 handle 40: sfq quantum 1514b perturb 10

Âñè÷êî íàé-õóáàâî,
Íèêîëà
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