ipfw bandwidth limit

[Vulpes Velox]

here is a example from my ftp server...

ipfw add 200 pipe 2 tcp from me to any out gid ftpusersBWL
ipfw pipe config 2 bw 16KBps queue 100


this will pipe any thing from that gid into pipe 2... and pipe 2 is bw
limited at 16KBps... the only dif is that you will have to change the
packet matching setup...

On Sat, 14 Feb 2004 15:19:28 +0200
"Markus Kovero" <markus.kovero at grafikansi.fi> wrote:

> I've got 172.16.0.0/24 network that is connected to internet via vpn
> gre tunnel.
> And now I've had bit hard time doing bandwidth control, maybe I'm
> missing something.
> 
> I've set ipfw pipes like this:
> ipfw add queue 1 gre from any to 172.16.0.0/24
> ipfw queue 1 config weight 5 pipe 2 mask dst-ip 0x000000ff
> ipfw pipe 2 config bw 1500Kbit/s
> ipfw add queue 2 gre from 172.16.0.0/24 to any
> ipfw queue 2 config weight 20 pipe 3 mask src-ip 0x000000ff
> ipfw pipe 3 config bw 256Kbit/s
> 
> net.inet.ip.fw.one_pass: 0
> 
> 65100 queue 1 gre from any to 172.16.0.0/24
> 65200 queue 2 gre from 172.16.0.0/24 to any
> 
> 00002:   1.500 Mbit/s    0 ms   50 sl. 0 queues (1 buckets) droptail
>     mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
> 00003: 256.000 Kbit/s    0 ms   50 sl. 0 queues (1 buckets) droptail
>     mask: 0x00 0x00000000/0x0000 -> 0x00000000/0x0000
> q00001: weight 5 pipe 2   50 sl. 0 queues (64 buckets) droptail
>     mask: 0x00 0x00000000/0x0000 -> 0x000000ff/0x0000
> q00002: weight 20 pipe 3   50 sl. 0 queues (64 buckets) droptail
>     mask: 0x00 0x000000ff/0x0000 -> 0x00000000/0x0000
> 
> It seems to have no effect on network. What I'm missing?
> (replacing gre-protocol with ip doesn't help)
> 
> Markus Kovero
> 
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