[Olsr-users] Routing-Problem | olsr.org - 0.6.0 | weight | etx_ff | mode ether

[Markus Kittenberger]

i guess the weight does/did only with hopcount metric,..

Markus

p.s. true 0.5.5 is a previous version, but this was very very very long
ago. (-;

On Thu, Mar 29, 2012 at 3:56 PM, Michael Rack <
(spam-protected)> wrote:

> Dear olsr-users!
>
> I have a bad behavior and hope to get some help.
>
> I run only P2P Links (AP & STA) via wireless-lan and direct ethernet
> connections. Every node runs currently olsr version 0.6.0.
>
> The Problem:
> I have several upstreams and like to define which upstrem to be used via
> the weight parameter. In previous versions of olsr this worked fine (as i
> can remember v0.5.5). Now it dosn't.
>
> My Settings:
>
>> Willingness             3
>> LinkQualityLevel        2
>> LinkQualityAlgorithm    "etx_ff"
>> UseHysteresis   no
>> TcRedundancy    2
>> MprCoverage     1
>>
>> InterfaceDefaults
>> {
>>        Ip4Broadcast   255.255.255.2555
>>        HelloInterval   2.0
>>        HelloValidityTime   60.0
>>        TcInterval  5.0
>>        TcValidityTime  120.0
>>        MidInterval 5.0
>>        MidValidityTime 120.0
>>        HnaInterval 5.0
>>        HnaValidityTime 120.0
>> }
>>
>> Interface "wan"
>> {
>>        Mode "ether"
>>        Weight 10
>> }
>>
>> Interface "vlan2"
>> {
>>        Mode "ether"
>>        Weight 2
>> }
>>
>> Interface "vlan4"
>> {
>>        Mode "ether"
>>        Weight 5
>> }
>>
>
> But currently the wan-interface is selected. While everything goes via
> "wan" the routing change to "vlan4" but after a few minutes the routing
> switch back to "wan" and i get a bad packet-loss for 4 seconds while the
> routing is switching back to "wan" - but i don't know why because both
> links are up and running. I don't know where the packets get loosed.
>
> Currently Network-Design:
>
>           INTERNET-ROUTER
>>                 |
>>      / ------- / \ ------- \
>>   ROUTER A.1           ROUTER B.1
>>      |                     |
>>   ROUTER A.2           ROUTER B.2
>>      |                     |
>>   ROUTER A.3               |
>>      |                     |
>>      \ --------\ / ------- /
>>        "vlan4"  |   "wan"
>>              ROUTER C
>>                 |
>>              ROUTER D
>>                 |
>>               CLIENT
>>
>
>
> MTR is done via ROUTER D and the internet. The routing decision is made on
> Router C that is multihomed (A.3 & B.2).
>
> So what have i to do, to make WEIGHT working?
>
> Liebe Grüße aus Freilassing,
>
> Michael Rack
> RSM Freilassing
> --
> RSM Freilassing                 Tel.: +49 8654 607110
> Nocksteinstr. 13                Fax.: +49 8654 670438
> D-83395 Freilassing            www.rsm-freilassing.de
>
>
> --
> Olsr-users mailing list
> (spam-protected)
> https://lists.olsr.org/**mailman/listinfo/olsr-users<https://lists.olsr.org/mailman/listinfo/olsr-users>
>
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