On Tue, Aug 30, 2016 at 05:23:08PM +0200, Nikolay Aleksandrov via Bridge wrote: > diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c > index 1da3221845f1..ed0dd3340084 100644 > --- a/net/bridge/br_if.c > +++ b/net/bridge/br_if.c > @@ -362,7 +362,7 @@ static struct net_bridge_port *new_nbp(struct net_bridge *br, > p->path_cost = port_cost(dev); > p->priority = 0x8000 >> BR_PORT_BITS; > p->port_no = index; > - p->flags = BR_LEARNING | BR_FLOOD; > + p->flags = BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD; I'm discontent with this new flag becoming the default. Could you elaborate a little more on your use-case, when/why do you want/need this flag?