Re: priorities + htb

Linux Advanced Routing and Traffic Control

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Użytkownik Abraham van der Merwe napisał:
Hi!
How does prioritization work when you've got a tree structure, e.g.
|
+-- class_a rate 64kbit prio 1
| |
| +-- class_a1 rate 32kbit prio 1
| | | `-- class_a2 rate 32kbit prio 2
|
`-- class_b rate 64kbit prio 2

HTB means: __Hierarchical__ Token Bucket so it is more like this:


 (b) all packets matching a1, a2 are prio 1, then a1 is given a higher
     priority than a2

(iow, multiple layers of prioritization exist)


But "prio" is used when there is some some unused BW that could be splited for borrowing (for classes which have ceil higher than rate).
-josh


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