[Olsr-dev] invalidate node links

[Markus Kittenberger]

On Thu, Nov 3, 2011 at 11:07 AM, Giovanni Di Stasi <(spam-protected)>wrote:

> **
> Il 03/11/2011 10:55, Markus Kittenberger ha scritto:
>
>
> as setting the same bssid on different channels, is no good idea, but
> afaic some people do it for simplicity,..
>
> Why do you think is not a good idea?
>

as setting different channels, does not lower the probability of receiving
packets to 0.
depending on hardware e.g. even 25mhz channel offset might still be
receiveable

so better set the bssids differently.

furthermore if u set the bssid the wifi itself should join an existing
adhoc mesh faster, ..

>
>  Markus
>
>  p.s. regarding window, afair there are (besides message interval) no
> (configuration) tuneables in actual linksensing
>
>  but how long does it need for you until a new link is symmetric?
>
>   It takes something like 35-40s
>
hmm thats long, i asumed it to be ~ 2 hello intervalls.

Markus

> (which leads to something like 40s for a UDP connection to recover and 52s
> for a TCP connection).
> The idea was to tune the parameters to show that it was possible to speed
> up the link establishment.
>
> Thanks,
> Giovanni
>
>
>
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