• Jerome Borsboom's avatar
    [VLAN]: Allow VLAN interface on top of bridge interface · 279e172a
    Jerome Borsboom authored
    When a VLAN interface is created on top of a bridge interface and 
    netfilter is enabled to see the bridged packets, the packets can be 
    corrupted when passing through the netfilter code. This is caused by the 
    VLAN driver not setting the 'protocol' and 'nh' members of the sk_buff 
    structure. In general, this is no problem as the VLAN interface is mostly 
    connected to a physical ethernet interface which does not use the 
    'protocol' and 'nh' members. For a bridge interface, however, these 
    members do matter.
    Signed-off-by: default avatarJerome Borsboom <j.borsboom@erasmusmc.nl>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
vlan_dev.c 24.4 KB