I’m only running one babeld instance. It happens with almost no data at all being passed except the babel overhead. I can watch it in wireshark.
> On Sep 22, 2018, at 5:54 AM, Juliusz Chroboczek <[email protected]> wrote: > >> but when I tested it yesterday, it was still uninstalling routes that >> were reachable on a regular basis after the metric went to 2^16. Then >> about 2-5 seconds later, it would put them back in. > > So the routing protocol is doing fine, it's the link quality estimator > that's unstable. Good. > > First, make sure that you're not running two instances of babeld on the > same node. (The common symptom of that is that the two LQ estimators > interfere.) > > Second, you'll need to understand why the LQ estimator is fluctuating. Is > it due to the data traffic crowding out the LQ estimator, e.g. because the > link layer is dropping multicasts under load? Or do the fluctuations > happen even in the absence of data traffic? > > -- Juliusz >
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