On 12/12/2020 6:40 PM, Vladimir Oltean wrote: > Given the following setup: > > ip link add br0 type bridge > ip link set eno0 master br0 > ip link set swp0 master br0 > ip link set swp1 master br0 > ip link set swp2 master br0 > ip link set swp3 master br0 > > Currently, packets received on a DSA slave interface (such as swp0) > which should be routed by the software bridge towards a non-switch port > (such as eno0) are also flooded towards the other switch ports (swp1, > swp2, swp3) because the destination is unknown to the hardware switch. > > This patch addresses the issue by monitoring the addresses learnt by the > software bridge on eno0, and adding/deleting them as static FDB entries > on the CPU port accordingly. > > Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx> Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx> -- Florian
