• Eric W. Biederman's avatar
    neigh: Add helper function neigh_xmit · 4fd3d7d9
    Eric W. Biederman authored
    For MPLS I am building the code so that either the neighbour mac
    address can be specified or we can have a next hop in ipv4 or ipv6.
    
    The kind of next hop we have is indicated by the neighbour table
    pointer.  A neighbour table pointer of NULL is a link layer address.
    A non-NULL neighbour table pointer indicates which neighbour table and
    thus which address family the next hop address is in that we need to
    look up.
    
    The code either sends a packet directly or looks up the appropriate
    neighbour table entry and sends the packet.
    Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    4fd3d7d9
neighbour.c 76.7 KB