[Olsr-users] OLSR setup with VPN interface for management

Rogge Henning (spam-protected)
Mon Jan 24 13:40:14 CET 2011


There is no upper bound for the ETX value... there is only an lower bound
for LQ and NLQ. If one of them drops below 0.1, the link is considered
broken.

Henning Rogge

--
Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für 
Kommunikation, Informationsverarbeitung und Ergonomie FKIE 
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Germany Telefon +49 228 9435-961,   Fax +49 228 9435 685 
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> -----Ursprüngliche Nachricht-----
> Von: (spam-protected) 
> [mailto:(spam-protected)] Im Auftrag von 
> ZioPRoTo (Saverio Proto)
> Gesendet: Montag, 24. Januar 2011 13:37
> An: Markus Kittenberger
> Cc: contatti; Olsr-users
> Betreff: Re: [Olsr-users] OLSR setup with VPN interface for management
> 
> > just do not use 0.1, use at least 0.11 *G
> >
> > as every link with lq or nlq <0.1 is not used by olsrd for 
> routing anymore.
> > that means a single lost packet (e.g. ETX 0.99 * 0.1) stops 
> olsrd from 
> > using your vpn link for some minutes,..
> 
> Actually 0.99 * 0.1 would lead to ETX 10.10
> 
> We have links working with ETX > 100 removing 
> LinkQualityAlgorithm "etx_fpm" !
> The ETX gets so big because the multiplier is always on both 
> edges of the links.
> 
> what is the upper bound of ETX usable to insert a route in 
> the routing table ?
> 
> Saverio
> 
> --
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> http://lists.olsr.org/mailman/listinfo/olsr-users
> 
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