Given a socket, the function extracts the TCP/IP{4,6} ntuple
and adds rule to steering.
Another function gets the rule and deletes it.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>