On Wed, Nov 4, 2009 at 10:04 PM, Roland Dreier <[email protected]> wrote: >> +#define MLX4_MAC_HEAD 0x2c9000000ULL
> Is this a good idea? You're basically choosing 24 random bits within your > OUI... > seems the chance of collision with another MAC used on the same network is > high enough that it could easily happen in practice on a moderately big > network. yes, this has been brought by Stephen and others on this last back on September 11th, this year @ http://marc.info/?l=linux-netdev&m=125263488409128 > Can you pick a reserved range or something? Using different OUI for the VF device wouldn't help either I think, since the #VF becomes fairly big even on a modest side cluster with (say) a VM consuming VF per 1-2 cores. Or. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
