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| author |   Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> | 2015-02-09 20:16:17 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-02-09 14:19:04 -0800 |
| commit | 25d3b493a52d4ece811ba07881558fc7f6778fb8 (patch) | |
| tree | 1f3e101ca4fd32471448cadaf0c8daf9ce15a529 /net/ipv4 | |
| parent | net: dsa: Remove redundant phy_attach() (diff) | |
| download | linux-dev-25d3b493a52d4ece811ba07881558fc7f6778fb8.tar.xz linux-dev-25d3b493a52d4ece811ba07881558fc7f6778fb8.zip | |
bridge: Fix inability to add non-vlan fdb entry
Bridge's default_pvid adds a vid by default, by which we cannot add a
non-vlan fdb entry by default, because br_fdb_add() adds fdb entries for
all vlans instead of a non-vlan one when any vlan is configured.
# ip link add br0 type bridge
# ip link set eth0 master br0
# bridge fdb add 12:34:56:78:90:ab dev eth0 master temp
# bridge fdb show brport eth0 | grep 12:34:56:78:90:ab
12:34:56:78:90:ab dev eth0 vlan 1 static
We expect a non-vlan fdb entry as well as vlan 1:
12:34:56:78:90:ab dev eth0 static
To fix this, we need to insert a non-vlan fdb entry if vlan is not
specified, even when any vlan is configured.
Fixes: 5be5a2df40f0 ("bridge: Add filtering support for default_pvid")
Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
0 files changed, 0 insertions, 0 deletions