[openib-general] [Fwd: RE: IB mcast question]

[Steve Wise]

> > 
> > Where does it say that a mcast group is associated with any qkey at all?
> 
> In order to create a multicast group, the Q_Key needs to be supplied.
> See p. 912-3 o15-0.2.3
> 

Thanks Hal.  

I'm beginning to understand... :-)