Fw: [OLSR-users] question route flapping

Sven-Ola Tücke (spam-protected)
Thu Oct 21 10:49:50 CEST 2004


Hi aaron,

theres a brute force method call firewall rules. Simply setup something like 
"iptables -A INPUT -s [IP-to-ignoer] -p udp --sport 698 -j DROP". That will 
do the job...

Gruß aus Berlin, Sven-Ola

----- Original Message ----- 
From: "aaron" <(spam-protected)>
To: <(spam-protected)>
Sent: Thursday, October 21, 2004 12:55 AM
Subject: [OLSR-users] question route flapping


> hi!
>
> in vienna we set up many ndoes to have one or more directional links 
> (yagis, planar antennas, ...) and one omni.
> each is conencted to its own wrt54g.
>
> we can observe the following behaviour:
> sometimes omni 1 and omni 2 from node 1 and 2 will see each other. 
> sometimes they lose conenction. the directional links are supposed to 
> cover the big distances not the omnis.
>
> when suddenly the omnis start to see each other for a brief period of 
> time, traffic will flow over these (less hops!) and stop using the 
> directional links. anything (except including link quality) that can be 
> used to prevent these omnis to send the traffic?
>
> cheers,
> aaron.
>
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