[PVE-User] vmbr0: received packet on bond0 with own address as source address

[GM]

If there were no changes in the configuration of the backup node, then I
would check for any loops on the switches (i.e double check cable
connectivity or see if you have accidentally enabled port mirroring on the
switch ports you connected this node to).

On Wed, 22 Feb 2023, 20:10 Marco Gaiarin, <gaio at lilliput.linux.it> wrote:

>
> I've moved a node (a backup node) to a different switch, and now i catch
> randomly:
>
>         Feb 22 17:14:20 pppve3 kernel: [108566.753151] vmbr0: received
> packet on bond0 with own address as source address (addr:a0:2b:b8:31:3a:5c,
> vlan:1)
>
> All switches (Cisco and HP/Aruba) are connected via LACP trunks, STP
> enabled.
>
>
> Why?! Thanks.
>
> --
>  Devi sapere che l'Universo può essere visto come una battaglia fra i
>  sistemisti, che cercano di realizzare sistemi a prova d'idiota, e Dio
>  che crea idioti sempre più sofisticati.
>  Inutile dire che, per ora, Dio sta vincendo.   (Keisler, da i.n.n-a)
>
>
>
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