[openib-general] Unicast ARP

Michael S. Tsirkin mst at mellanox.co.il
Tue Nov 30 01:05:05 PST 2004


Hello!
Quoting r. Hal Rosenstock (halr at voltaire.com) "Re: [openib-general] Unicast ARP":
> On Mon, 2004-11-29 at 14:04, Roland Dreier wrote:
> >     Michael> Currently it also seems that by just bringing the
> >     Michael> interface up and down the hw address will change.  Unless
> >     Michael> I am doing something wrong, this inconvenience seems to
> >     Michael> be caused by a different QP number being assigned.  Cant
> >     Michael> this be solved e.g. by assigning a fixed QP number for IP
> >     Michael> over IB?
> > 
> > It seems you are doing something wrong.  The QP is allocated when the
> > interface is created and remains the same when the interface is
> > brought up and down:
> 
> The only time I see that is when removing and readding the IPoIB module.

That was it. My script was unloading the module. Thanks.
MST



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