[OLSR-users] daemon olsrd stops spontaneusly

Acinonyx (spam-protected)
Thu Dec 14 00:49:29 CET 2006


Hi,

the problem is known. When you play around with interfaces (up/down) you 
may come up with segmentation fault.

Regards,
Bill

O/H silvia lafuente έγραψε:
> Hello,
> I am having a weird problem...
> I want to test how olsrd rebuilds the routing table in terms of time, 
> link quality, etc. My topology is very simple: three nodes making a 
> triangle. Each node has a point to point link with the other two, so 
> there is always two paths to go from one node to the others. My test 
> consists in turning down one interface of one node, and watch how this 
> affects to the others. In theory this only affects two of the three 
> nodes: the one whose interface I turn down, and the node that was 
> mantaining the point to point connection with that interface. Well, 
> the weird thing here is that when I do this, in the third node, the 
> one that I don't alter at all and that it should not vary its routing 
> table, the daemon olsrd stops spontaneously.
> The configuration of the nodes is pretty much the same in the three of 
> them:
>
> DebugLevel 0
> LinkQualityFishEye 0
> IpVersion 4
> AllowNoInt yes
> UseHysteresis no
> LinkQualityLevel 2
> LinkQualityWinSize 10
> LinkQualityWinSize 10
> Pollrate 0.05
> TcRedundancy 2
> MprCoverage 1
>
> Interface "ath0" "ath1"
> {
> Ip4Broadcast 10.0.0.255
> HelloInterval 2.0
> HelloValidityTime 20.0
> TcInterval 5.0
> TcValidityTime 15.0
> MidInterval 5.0
> MidValidityTime 15.0
> HnaInterval 5.0
> HnaValidityTime 15.0
> }
>
> Any help will be very much thanked,
>
> Silvia Lafuente
>
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