[Olsr-dev] olsrd without link sensing
Giovanni Di Stasi
Tue Jun 24 00:14:30 CEST 2008
Il Monday 23 June 2008 23:40:26 hai scritto:
> > It is not completely quality unaware; in fact to calculate
> > neighbors we plan
> > to use an approach very similar to the one used by olsrd. Only
> > links that
> > have a quality greater than a certain value and that are simmetric
> > are used
> > (but this is done by the layer 2 module, while olsrd is just used to
> > calculate distances in terms of hops - and also to send other kind of
> Giovanni, you know that the current olsr.org version uses ETX and not
> hopcount anymore, right?
And what happens if I set LinkQualityLevel to 0? Olsrd should calculate routes
that minimize the hop count metric, right?
> Next targets are ETT and MIC.
Our routing strategy is based on a multi-path strategy (in the sense that
packets that belong to the same connection can go different ways). So we
don't plan to utilize the metrics you mention (that take into account the
entire path); our routing strategy decide the next hop on a per-packet basis
(so just the qualities of links to neighbors are considered).
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