challenge with dummynet+ipfw

[Glenn Dawson]

At 02:19 PM 8/28/2005, vladone wrote:
>Hi!
>I want to organize my bandwith in this mode
># download section
>                    1000kbit/s
>                        |
>                        |
>             |--------------------|
>             |                    |
>             |                    |
>           hight                 low
>     priorized traffic       priorized
>             |                    |
>          512kbit/s               |
>             |                    |
>           user           |---------------|
>         share same       |               |
>         bandwith         |               |
>                      300 kbit/s       512kbit/s
>                          |               |
>                          |               |
>                          |               |
>                      users share     users share
>                     same bandwith   same bandwith
>
>I want to use ipfw+dummynet. Solutions is to pass traffic that match
>an rule to multiple pipe or queue with different weights. But how?
>What is the precedence? (need sysctl net.inet.ip.fw.one_pass=0)
>If any have an solutions please be explicity. I dont want to be easy,
>but is significant in this case, in wich order apply rule, and how is
>configured pipe and queue. For this reason, solutions please put in 
>this form (example):

You'd probably be better of using the altq features in pf.

-Glenn


>#section pipe and queue configuration
>ipfw pipe 1 config .....
>ipfw queue 8 config weight 3 pipe 6 ....
>..................
>
>#section ipfw rules
>ipfw add pipe 1 {match hight pri.}
>ipfw add pipe 5 {match low pri. 300k same bandwith}
>ipfw add queue 3 {match for hight pri. 512k same share}
>...............................
>
>I work for a time with dummynet. In this
>example have an important to build some hierarchy with dummy.
>
>P.S. this scheme is not changeable. Please refer to this situation.
>
>                                             Thanks in advance!
>
>
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