[Lugro-mesh] Error del bmx, a que se debe..

[Julio Cesar Puigpinos]

2010/10/7 Horacio Castellini :
>
> Me están apareciendo estos errores... a que se debe... ??
>
> Jan 14 04:17:47 10.0.0.83 bmxd[1248]: Drop packet: DAD alert! OGM from 5.170.250.244 via NB 5.170.250.244 with out of range seqno! rcvd sqno 22125, last accepted seqno: 22465 at 1138525774!#012              Maybe two nodes are using this IP!? Waiting 13 more secon
> Jan 14 04:17:47 10.0.0.83 bmxd[1248]: Drop packet: DAD alert! OGM from 5.170.250.244 via NB 5.170.250.244 with out of range seqno! rcvd sqno 22125, last accepted seqno: 22465 at 1138525774!#012              Maybe two nodes are using this IP!? Waiting 13 more secon
> Jan 14 04:17:49 10.0.0.83 bmxd[1248]: Drop packet: DAD alert! OGM from 5.170.250.244 via NB 5.170.250.244 with out of range seqno! rcvd sqno 22126, last accepted seqno: 22465 at 1138525774!#012              Maybe two nodes are using this IP!? Waiting 11 more secon
> Jan 14 04:17:51 10.0.0.83 bmxd[1248]: Drop packet: DAD alert! OGM from 5.170.250.244 via NB 5.170.250.244 with out of range seqno! rcvd sqno 22127, last accepted seqno: 22465 at 1138525774!#012              Maybe two nodes are using this IP!? Waiting 9 more second
>

Puede deberse a que detecto un OGM de una IP con un numero de
secuencia menor al ultimo OGM de esa IP, y piensa que 2 nodos tienen
la misma IP.

Suele pasar cuando se reinicia un nodo o bmxd, y otro nodo que ya lo
tenia en su tabla de ruteo, pero con un numero de secuencia menor, ve
ese OGM con un numero de secuencia que no le cuadra :)


              Saludos, Julio

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