mp->link_speed = ntohl (hi->link_speed);
mp->link_mtu = ntohs (hi->max_packet_bytes);
mp->mtu[VNET_MTU_L3] = ntohl (swif->mtu[VNET_MTU_L3]);
mp->link_speed = ntohl (hi->link_speed);
mp->link_mtu = ntohs (hi->max_packet_bytes);
mp->mtu[VNET_MTU_L3] = ntohl (swif->mtu[VNET_MTU_L3]);