sif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
ethernet_set_flags (vnm, sif_hw->hw_if_index,
ETHERNET_INTERFACE_FLAG_ACCEPT_ALL);
sif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
ethernet_set_flags (vnm, sif_hw->hw_if_index,
ETHERNET_INTERFACE_FLAG_ACCEPT_ALL);