On 26/04/17 16:48, Mike Manning wrote:
> Support for l2 multicast flood control was added in commit b6cb5ac8331b
> ("net: bridge: add per-port multicast flood flag"). It allows broadcast
> as it was introduced specifically for unknown multicast flood control.
> But as broadcast is a special case of multicast, this may also need to
> be disabled. For this purpose, introduce a flag to disable the flooding
> of received l2 broadcasts. This approach is backwards compatible and
> provides flexibility in filtering for the desired packet types.
>
> Cc: Nikolay Aleksandrov <[email protected]>
> Signed-off-by: Mike Manning <[email protected]>
> ---
> include/linux/if_bridge.h | 1 +
> include/uapi/linux/if_link.h | 1 +
> net/bridge/br_forward.c | 24 +++++++++++++++++-------
> net/bridge/br_if.c | 2 +-
> net/bridge/br_netlink.c | 3 +++
> net/bridge/br_sysfs_if.c | 2 ++
> 6 files changed, 25 insertions(+), 8 deletions(-)
>
Thank you, now we can control all types.
Reviewed-by: Nikolay Aleksandrov <[email protected]>
