* How to set multicast rate ?
@ 2010-09-28 6:29 h2o-post
2010-09-28 16:42 ` Luis R. Rodriguez
0 siblings, 1 reply; 2+ messages in thread
From: h2o-post @ 2010-09-28 6:29 UTC (permalink / raw)
To: b43-dev
Hi all,
In our Freifunk mesh network we run several broadcom devices in adhoc
modewith olsr routing.
To move to b43 we did some testing with current OpenWrt trunk and b43.
One crutial observation we made: We were not able to find the knob to change
the multicast rate in b43.
Since this is an essential tuning parameter in our current mesh and
essential for proper olsr routing.
To be more precise, olsr probing traffic is send out as mulicast traffic,
therefore we use a multicast rate
e.g. of 6MBit/sec . so in densed mesh you got only routes with the multicast
rate as lower limit.
Is there any secret I missed to change the multicast rate in b43 ?
If this is not implemented so far, what would be a sketch to help here
implementing ?
Bye Thomas
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* How to set multicast rate ?
2010-09-28 6:29 How to set multicast rate ? h2o-post
@ 2010-09-28 16:42 ` Luis R. Rodriguez
0 siblings, 0 replies; 2+ messages in thread
From: Luis R. Rodriguez @ 2010-09-28 16:42 UTC (permalink / raw)
To: b43-dev
On Mon, Sep 27, 2010 at 11:29 PM, h2o-post <h2o-post@gmx.net> wrote:
> Hi all,
>
>
>
> In our Freifunk mesh network we run several broadcom devices in adhoc
> modewith olsr routing.
>
> To move to b43 we did some testing with current OpenWrt trunk and b43.
>
> One crutial observation we made: We were not able to find the knob to change
> the multicast rate in b43.
>
> Since this is an essential tuning parameter in our current mesh and
> essential for proper olsr routing.
>
> To be more precise, olsr probing traffic is send out as mulicast traffic,
> therefore we use a multicast rate
>
> e.g. of 6MBit/sec ? so in densed mesh you got only routes with the multicast
> rate as lower limit.
>
> Is there any secret I missed to change the multicast rate in b43 ?
>
> If this is not implemented so far, what would be a sketch to help here
> implementing ?
Read the documentation for rate_control_send_low() :
http://tinyurl.com/rate-controlhttp://tinyurl.com/rate-control-send-low-send-low
Luis
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