[Olsr-dev] olsr1 / problem: etx_ffeth + LinkQualityMult

[Iwan Flameling]

Hey

Just a hint for the bisect guys:
In april last year "scaled costs" have been implemented in 6660bdecca and a
few subsequent commits.

-  snprintf(buffer->buf, sizeof(buffer->buf), "%.3f", (double)(cost) /
(double)LQ_FPM_LINKCOST_MULTIPLIER);
+  snprintf(buffer->buf, sizeof(buffer->buf), "%.3f",
default_lq_get_cost_scaled(cost));


maybe there is something there.

Iwan

2017-05-11 15:28 GMT+02:00 Ferry Huberts <(spam-protected)>:

> Ok guys
>
> We now at least have a range.
> Can either of you please bisect to the commit that broke this?
> Thanks
>
>
>
> On 11/05/17 15:16, Ufo wrote:
>
>> even with etx_ff that LinkQualityMult doesnt work anymore.
>> (not for Interface, not for InterfaceDefault, nor for any or for single
>> hosts)
>>
>> we are using Freifunk with LEDE 17.01.0 and LEDE 17.01.1, there is a
>> olsrd v.0.9.5 inside.
>> older firmwares with olsr v.0.9.0 or v.0.9.0.3 are working fine with
>> LinkQualityMult
>>
>> i was looking in config-files and /tmp/etc/olsrd.conf but cant find any
>> difference in these files between versions.
>>
>>
>> On 11.05.2017 11:52, Bastian Bittorf wrote:
>>
>>> Battlemesh is near, and i do some testing with v1:
>>> (not only with olsrd2)
>>>
>>> I try to use LinkQualityMult together with metric: etx_ffeth
>>> I seems not to work anymore (but IMHO did in the past)
>>>
>>> these both variants i tried:
>>> LinkQualityMult default 0.8
>>> LinkQualityMult 10.10.5.1 0.8
>>> (where 10.10.5.1 is the IP of the neigh)
>>>
>>>
>>> Any idea about that?
>>>
>>> see the last section with 'wlan0'
>>> here the generated config:
>>>
>>> DebugLevel 0
>>> AllowNoInt yes
>>> ClearScreen no
>>> IpVersion 4
>>> FIBMetric "flat"
>>> Willingness 7
>>> TcRedundancy 2
>>> LinkQualityFishEye 1
>>> LinkQualityAlgorithm "etx_ffeth"
>>> MprCoverage 7
>>> MainIp 10.10.7.1
>>>
>>> Hna4
>>> {
>>>                  10.10.7.0 255.255.255.0
>>> }
>>>
>>> LoadPlugin "olsrd_txtinfo.so.0.1"
>>> {
>>>          PlParam "accept" "0.0.0.0"
>>>          PlParam "port" "2006"
>>> }
>>>
>>> LoadPlugin "olsrd_nameservice.so.0.3"
>>> {
>>>          PlParam "name" "E1-kammer-mesh2"
>>> }
>>>
>>> Interface "eth0.1"
>>> {
>>>          Ip4Broadcast 255.255.255.255
>>>          Mode "ether"
>>>          HelloInterval 4.0
>>>          HelloValidityTime 150.0
>>>          TcInterval 3.0
>>>          TcValidityTime 600.0
>>>          MidInterval 30.0
>>>          MidValidityTime 600.0
>>>          HnaInterval 12.0
>>>          HnaValidityTime 150.0
>>> }
>>>
>>> Interface "eth0.2"
>>> {
>>>          Ip4Broadcast 255.255.255.255
>>>          Mode "ether"
>>>          HelloInterval 4.0
>>>          HelloValidityTime 150.0
>>>          TcInterval 3.0
>>>          TcValidityTime 600.0
>>>          MidInterval 30.0
>>>          MidValidityTime 600.0
>>>          HnaInterval 12.0
>>>          HnaValidityTime 150.0
>>> }
>>>
>>> Interface "wlan0"
>>> {
>>>          LinkQualityMult default 0.8
>>>          Ip4Broadcast 255.255.255.255
>>>          Mode "mesh"
>>>          HelloInterval 4.0
>>>          HelloValidityTime 150.0
>>>          TcInterval 3.0
>>>          TcValidityTime 600.0
>>>          MidInterval 30.0
>>>          MidValidityTime 600.0
>>>          HnaInterval 12.0
>>>          HnaValidityTime 150.0
>>> }
>>>
>>>
>>
>>
> --
> Ferry Huberts
>
>
> --
> Olsr-dev mailing list
> (spam-protected)
> https://lists.olsr.org/mailman/listinfo/olsr-dev
>
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