[Olsr-dev] Olsr reporting linkquality always 0.

[Douglas Diniz]

Hi, I'm using olsr 0.6.4 and I'm using jsoninfo plugin to capture some
network information.
All is working fine, except the fact that the Link Quality field is always
0, no matter the configuration I use.

Here is some example of the topology:


"topology": [
{
        "destinationIP": "10.0.0.3",
        "lastHopIP": "10.0.0.2",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 1479,
        "validityTime": 55102},
{
        "destinationIP": "10.0.0.4",
        "lastHopIP": "10.0.0.2",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 1963,
        "validityTime": 55102},
{
        "destinationIP": "10.0.0.2",
        "lastHopIP": "10.0.0.3",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 1574,
        "validityTime": 56479},
{
        "destinationIP": "10.0.0.4",
        "lastHopIP": "10.0.0.3",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 2466,
        "validityTime": 56479},
{
        "destinationIP": "10.0.0.2",
        "lastHopIP": "10.0.0.4",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 1057,
        "validityTime": 0},
{
        "destinationIP": "10.0.0.3",
        "lastHopIP": "10.0.0.4",
        "linkQuality": 0.000,
        "neighborLinkQuality": 0.000,
        "tcEdgeCost": 1681,
        "validityTime": 0}]



I tried several combinations of LinkQualityLevel, UseHysteresis,
LinkQualityAlgorithm, LinkQualityFishEye, etc, but the Link Quality is
always 0.

I tried version 0.6.3 and the behavior is the same.

Someone knows how can I enable this Link Quality field? Or this is a bug?

By the way, what is this tcEdgeCost? Can i transform this on a sort of link
quality value? What is the range of this tcEdgeCost?

thanks.........



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