> If it's the latter, and you can't somehow avoid "accidentally" > sending on the wrong interface, then I agree with the change for > nce_cmp_ll_addr -- you need to check all of the interfaces.
I wonder if there's still a risk that we might erroneously think it's a duplicate if the nominated multicast interface changes between the time we send the packet and the time we receive it. Maybe we're still best off checking across the group. -- meem
