Hasil Pengujian CALL FOR PAPER 2010 MUNAS APTIKOM.

Seminar dan Call For Paper Munas Aptikom Politeknik Telkom Bandung, 9 Oktober 2010 149 Mark sedangkan Konfigurasi II adalah konfigurasi Load Balancing tanpa Connection Mark. Hasilnya adalah sebagai berikut: 1 Pengujian Konfigurasi I Untuk melakukan test koneksi dicoba dengan salah satu komputer yang berada di setiap LAN. Test koneksi dilakukan dengan browsing ke alamat website dan sudah berhasil memberi layanan akses internet. Kemudaian menjalankan perintah traceroute dengan bebearapa kondisi sebagai berikut: • Kondisi koneksi ISP A dan ISP B tidak putus. Dalam kondisi ini kedua ISP sama-sama dalam keadaan normal sehingga beban layanan akses internet ditanggung kedua jalur ISP. Pada kondisi ini pengujian dilakukan dengan menjalankan semua komputer dalam LAN. Status gateway yang dilalui masing-masing komputer LAN untuk terhubung dengan internet bisa berubah-ubah bisa melalui ISP A pada saat tertentu bisa melalui ISP B. Untuk mengetahui IP yang digunakan dapat melalui web dengan mengakses situs http:whatismyip.com. • Kondisi koneksi ISP A putus. Pada kondisi ini jalur yang terhubung dengan internet hanya melalui ISP B karena jalur ke ISP A dalam keadaan putus, sehingga beban hanya diberikan kepada ISP B. • Kondisi koneksi ISP B putus. Pada kondisi ini jalur yang terhubung dengan internet hanya melalui ISP A karena jalur ke ISP B dalam keadaan putus, sehingga beban hanya diberikan kepada ISP A. Selain dari komputer client juga dilakukan pengujian dari komputer router dengan login ke router Mikrotik melalui winbox dengan melihat pemakaian bandwith pada interface. 2 Pengujian Konfigurasi II Untuk melakukan uji coba konfigurasi ini dilakukan dengan dua buah LAN yang di pisah jalur keluarnya. Karena konsep ini sangat sederhana pengujian cukup dengan melakukan traceroute dari komputer yang ada dimasing-masing LAN. Dari hasil tracing kedua LAN tersebut diatas dapat diketahui bahwa konfigurasi dengan pemisahan group IP addressdapat berjalan sesuai dengan rancangan. Terbukti dengan hope kedua pada proses tracing menunjukkan gateway masing- masing ISP.

8. Kesimpulan dan Saran

Dari hasil implementasi dan pengujian sistem dapat diambil beberapa kesimpulan antara lain: 1 Mikrotik dapat diimplementasikan sebagai router yang memiliki dua atau lebih jalur gateway internet atau ISP. 2 Konfigurasi routing pada Mikrotik dapat dijalankan dengan metode load balancing dalam mengatur jalur paket data yang memiliki lebih dari satu koneksi. Dengan konsep ini bandwith yang didapatkan lebih optimal. 3 Dengan adanya dua koneksi ISP pada sebuah router maka akan mengurangi resiko putusnya koneksi internet karena ada dua sistem routing yang saling mengisi, apabila terjadi gangguan koneksi di sisi jalur internet pada salah satu ISP maka koneksi dapat dialihkan atau diarahkan ke jalur ISP yang lain. 4 Konfigurasi di dalam Mikrotik dengan metode load balancing menggunakan connection mark menentukan koneksi secara otomatis jalur yang akan dilalui sehingga pengguna tidak dapat menentukan atau memilih jalur yang diinginkan untuk kepentingan tertentu. 5 Konfigurasi di dalam Mikrotik dengan metode load balancing tanpa menggunakan connection mark dapat ditentukan atau dipilih jalur yang diinginkan bagi pengguna internet untuk tujuan tertentu tetapi apabila koneksi putus tidak dapat dialihkan ke jalur yang lain secara otomatis. Adapun saran untuk dapat meningkatkan perancangan ini sehingga sistem dapat memberikan hasil yang optimal adalah: 1 Penggunaan dua ISP untuk layanan internet perlu dipertimbangkan sesuai dengan kebutuhan karena berhubungan dengan banyak aspek baik dari sisi ekonomi maupun teknis. 2 Konfigurasi routing dengan lebih dari satu koneksi masih banyak cara lain yang bisa dilakukan, sehingga perlu dilakukan pengembangan analisis dengan metode- metode yang lain khususnya dalam hal routing. 3 Mikrotik merupakan alternatif dalam membuat aplikasi router dengan multi- gateway, selain mudah penggunaannya Mikrotik juga menawarkan banyak fitur sehingga perlu dilakukan pendalaman 150 Seminar dan Call For Paper Munas Aptikom Politeknik Telkom Bandung, 9 Oktober 2010 materi seputar Mikrotik baik mencakup kelebihan dan kekurangan maupun teknologi yang ter-update guna meningkatkan kemampuan dalam me- manage jaringan lokal khususnya dalam koneksitas internet. 4 Konfigurasi Mikrotik yang dilakukan penulis hanya salah satu cara dari berbagai konsep yang ada dalam menangani kasus serupa sehingga masih bisa dikembangkan lagi untuk mendapatkan hasil yang sempurna. 9. Daftar Pustaka [1]. Doss, George M.. , 2000, Tip Server Red Hat Linux, PT Elex Media Komputindo. [2]. Fahrial, Jaka. , 2003, Teknik Konfigurasi LAN, IlmuKomputer.com [3]. Raharja, R. Anton., Yunianto, Afri., Widyantoro, Wiseso. , 2001, Administrasi Jaringan Linux, Open Source Campus Agreement. [4]. Sutedjo, Budi. , 2003, Konsep Perancangan Jaringan Komputer Bangunan Satu Lantai, Gedung Betingkat Kawasan, Penerbit Andi. [5]. Syukri, Muhammad., 2003, Buku Pintar Linux PC Router dengan GNULinux, OPEN SOURCE RESEARCH GROUP Universitas Ahmad Dahlan, APPLIED TECHNOLOGY CENTER Stimik Perbanas, PT Elex Media Komputindo. [6]. Tomhas, Tom. , 2005, Network Security First-Step, Edisi Bahasa Indonesia, Penerbit Andi. [7]. MikroTik, September 2007, MikroTik RouterOS™ v2.9 Reference Manual [8]. http:www.mikrotik.comtestdocsros 2.9. [9]. MikroTik, 2008, Load Balancing Persistent, http:wiki.mikrotik.comwikiLoad_B alancing_Persistent. [10]. MikroTik, 2008, Load Balancing over Multiple Gateways, http:wiki.mikrotik.comwikiLoad_B alancing_over_Multiple_Gateways. Seminar dan Call For Paper Munas Aptikom Politeknik Telkom Bandung, 9 Oktober 2010 151 iMATERNAL: WEB-BASED PRENATAL APPOINTMENT MANAGEMENT SYSTEM Arbi Haza Nasution National University of Malaysia School of Computer Science, Management Information System, Faculty of Information Science and Technology arbi_hazayahoo.com Abstract maternal health referred to womans health during pregnancy and during delivery. For many women, pregnancy is associated with suffering, sickness and even death. The major causes of maternal mortality are inadequate care, unreachable care, expensive treatment, or poor quality care. Pregnant woman must attend all appointments with her doctor so that the health of her and her fetus can be controlled. But in reality, most pregnant woman do not attend to the appointments because they do not care much to the appointments or always forget the date of the appointments. I introduce iMaternal System, which is a Web-Based Prenatal Appointment Management System. It is a web-based system developed for pregnant woman and doctor to easily manage appointments anytime and from anywhere. This system has reminders for pregnant woman about the appointments. The methodology used in the development of this system is the Evolutionary Process Model – Prototype. Finally iMaternal System has the potential to help pregnant woman to care more and always remember about the maternal health appointment in order to keep her and the fetus healthy. Keywords: e-Health, maternal health care, maternal appointments___________________________

1. Introduction

Maternal health referred to womans health during pregnancy and during delivery. Usually, the pregnancy has always been a positive experience and happiness, but for many women it is associated with suffering, sickness and even death. Maternal health care is a care received by pregnant woman from health experts during pregnancy. It includes information about available services and support to help pregnant woman to make choices. Maternal health services should remain available and can be obtained easily and are sensitive to the needs of pregnant woman. During pregnancy, pregnant woman should undergo a series of appointments with her doctor to check the health of her and her fetus. During this appointment, pregnant woman should be given information and a detailed description of her personal care. They should be given the opportunity to discuss any issues and are encouraged to ask relevant questions. They should take classes in pregnancy, including breastfeeding workshops at the end of pregnancy. Every minute, at least one woman died due to complications related to pregnancy or birth. This means that 529,000 woman die within a year. In addition, for every woman who dies during childbirth, around 20 more affected by injury, infection or disease, approximately 10 million women each year [5]. The major causes of maternal mortality are inadequate care, unreachable care, expensive treatments, or poor quality care. This will affect the development of social welfare, because a million children in the state of not having a mother. These children are 10 times more likely to die within two years after the death of their mothers [5]. By looking at the ratio of the high mortality rate, maternal health care should be taken seriously. Pregnant woman must attend all appointments with her doctor so that the health of her and her fetus can be controlled. But in reality, most pregnant woman does not attend to some appointments or even never attend the appointments because they do not care much to the appointments or always forget the date of the appointments. To develop a quality system that finished within the scheduled time, a structured and discipline system development methodology should be used. The methodology used to develop this system is an Evolutionary Process Model - Prototype. This model was chosen because the objectives of the system are available but specification of input, processing and product details are not known. This model is suitable to use in the development of new systemsoftware such as the system that will be developed. By using this model, the system can be developed quickly. However, there are also some disadvantages of this model; the development of the system is focused on specific known and available programming languages and browser. Inefficient algorithms can be used only to show the ability of the system. The sequence of phases starting with communication phase followed by modeling quick design, construction of prototype phase, and finally the deployment, delivery and feedback 152 phase. Fig Model - P Figure 1

1. Exist

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