[Olsr-dev] OLSR1: sendto IPv4 Resource temporarily unavailable / affects other neighbours

[Henning Rogge]

Hi,

anything unusual on the ifconfig/ip addr output of all the mesh
interfaces? During this time?

Henning

On Fri, Sep 26, 2014 at 1:09 PM, Bastian Bittorf <(spam-protected)> wrote:
> We run recent (r42648) OpenWrt on a 5 Ghz longshot and have a lot of
> 'OLSR: sendto IPv4 Resource temporarily unavailable' messages in syslog.
>
> The bad thing: even the neighbours on this link which are
> connected via wire get very bad values if this state is triggered:
>
> Table: Links
> Local IP        Remote IP       Hyst.   LQ      NLQ     Cost
> 10.63.160.161   10.63.48.33     0.00    0.796   0.105   11.863
> 10.63.160.161   10.63.6.125     0.00    0.705   0.137   10.321
> 10.63.160.161   10.63.222.33    0.00    0.784   0.094   INFINITE
> 10.63.160.129   10.63.209.129   0.00    0.353   0.184   15.372
>
> (the first 3 are wired links, the daemon up since >300 sec)
> it can recover without interaction:
>
> Table: Links
> Local IP        Remote IP       Hyst.   LQ      NLQ     Cost
> 10.63.160.161   10.63.48.33     0.00    1.000   1.000   1.000
> 10.63.160.161   10.63.6.125     0.00    1.000   1.000   1.000
> 10.63.160.161   10.63.222.33    0.00    1.000   1.000   1.000
> 10.63.160.129   10.63.209.129   0.00    1.000   1.000   1.000
>
> but it happens from time to time and lasts up to 20 minutes.
> restarting the daemon or the wifi-interface or changing channel does not help.
> note: we still use 'etx_ff' (instead of etx_ffeth).
>
> OLSR-version is 0.6.6.2-git_2d4375e-hash_2327cc988bc51296b367208d8d3133f7
>
> bye bastian / weimarnetz.de / wireless.subsignal.org
>
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