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| author |   Mike Manning <mmanning@brocade.com> | 2017-04-26 14:48:09 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-27 16:34:29 -0400 |
| commit | 99f906e9ad7b6e79ffeda30f45906a8448b9d6a2 (patch) | |
| tree | 40156646e4f5058f0ddba2cdd10ae44bf0c3f322 /net/core/fib_rules.c | |
| parent | net: fib: Decrease one unnecessary rt cache flush in fib_disable_ip (diff) | |
| download | linux-dev-99f906e9ad7b6e79ffeda30f45906a8448b9d6a2.tar.xz linux-dev-99f906e9ad7b6e79ffeda30f45906a8448b9d6a2.zip | |
bridge: add per-port broadcast flood flag
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 <nikolay@cumulusnetworks.com>
Signed-off-by: Mike Manning <mmanning@brocade.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/fib_rules.c')
0 files changed, 0 insertions, 0 deletions