Kamis, 20 September 2018

MATARI LENGKAP UJIKOM

MATERI LENGKAP UJIKOM
URUTAN Penginstalan LINUX

 1. Hidupkan pc server lalu masukkan cd linuxnya lalu Restart

2. Setelah pc server hidup masuklah ke Bios dan setting storage optionnya menjadi AHCI

3. Lakukan penginstalan pilih INSTALL lalu Enter. Selanjutnya enter2 saja tak perlu ada yg di rubah  seperti bahasa dan negara

4.Pilih ETHO lalu enter
 Lalu isikan IP :
IP Address192.168.1.1 Netmast255.255.255.0                                                                                                                                              Gateway192.168.1.1
5. Jika ada pertanyaan isikan dengan catatan di bawah ini:
A.NameServer:smkpijar                                                                                                                                            B.Hostname:smkbisa                                                                                                                                                         C.DomainNamesmkpijaralam                                                                                                                                                                                               D. Full Name : namasiswa
E.Password123
F. User Name : namasiswa
G.Password123
H.Gunakanlah entired disk jadi tidak perlu buat partisi
I. Jika ada pertanyaan.                                                                                                                         Jawablah NO kecuali pertanyaannya…...Scan cd,……miror dan grup kita jawab YES
 J. Jika ada pertanyaan apakah http yg digunakan di kosongkan saja lalu enter kemudian tekan ESC. Dan dilanjut dengan pilih YES
6. Jika selesai, CD Linux akan keluar dengan sendirinya                                                                                                                                                  Setelah itu dilanjut dengan konfigurasi. Lakukan login dengan user dan password seperti yg tertera pada tutorial no.5 diatas. Barulah kita lanjut dengan konfigurasi






Konfiguration PROXY                                                                                                                                                                          Setelah install LINUX DEBIAN

1. Buat network interfaces PERINTAHNYA:                                                                                                                                                                           nano /etc/network/interfaces
TUGASNYA ketiklah IP seperti dibawah ini
auto eth0
iface eth0 inet static
address 192.168.1.1
 netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.1 
auto eth1
iface eth1 inet static
address 192.168.2.1
netmask 255.255.255.0
network 192.168.2.0                                                                                                                                                                                                         broadcast 192.168.2.255
lalu SAVE caranya:                                                                                                                                                                                                                                                                                                                                                                                 Ctrl X lalu tekan y, lalu tekan ENTER
2. Lalu RESTART dengan perintahnya:
etc/init.d/networking restart    (lalu Enter)
3. Cek IP: Tugasnya
ketik :ifconfig eth0 lalu ENTER
ketik :ifconfig eth1 lalu ENTER
4. Membuat domain server : Perintahnya
nano /etc/resoly.conf
Tugasnya ketik:                                                                                                nameserver/192.168.1.1                                                                                                                                                                                                                                                                             lalu SAVE
5. Mengaktifkan IP forward : perintahnya
nano /etc/sysctl.conf
Tugasnya
 hilangkan tanda # di net.ipv4.ip_forward=1
lalu SAVE
6. rc.lokal: perintahnya:
nano /etc/rc.local
Tugasnya tambahkan tulisan dibawah sebelum exit:
echo 1 > /proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUNTING -j MAQUERADE      
 ----------lalu SAVE
7. Lalu aktifkan NATnya, perintahnya:
iptables –t nat –L ----------------lalu ENTER
8. Lalu RESTART JARINGAN Perintahnya:
/etc/int.d/networking restart
9. cek routing perintahnya ketik : route lalu enter maka akan tampil seperti dibawah ini
client------------->router<-------------Server                                                                                                                                                                                                                                                                                                                                                                      192.168.10.2 eth1 eth0 eth0
192.168.10.1 192.168.11.2 192.168.11.1
10. Masukkan cd linux dan tunggu beberapa saat sampai cdnya berputar
Installkan paket software squid dengan perintah:                                                                                                                                                                                                                                                                                                      apt-get install squid                                                                                                                                                                                                                                                                                                                                                                                                                     Jika ada pertanyaan ketik: y---------- lalu ENTER.
Dan tunggu sampai proses working 100%
11. Edit file squid dengan perintah:                                                                                                                                                                                                                                                                                    nano /etc/squid/squid.conf                                                                                                                                                                                                                  Tugasnya:                                                                                                                                                                                              -cari http_port 3128 kemudian tambahkan tulisan ‘’transparent’’ dibelakangnya sehingga menjadi                                                                                    http_prt 3128 transparent
Cari tulisan acl CONNECT kemudian tambahkan tulisan dibawahnya:                                                                                                                                      acl blocksitus dstdomain .facebook.com .youtube.com                                                                                                                                                                                                   http_access deny blocksitus                                                                                                                                                                                     acl lokal src 192.168.1.0/27                                                                                                                                                                                                                                                                                                                                                                   http_access allow local                                                                                                                                                                                                                                                           cache_mgr namasiswa@smkpijaralam.sch.id                                                                                                                                                                                                                                                                                                          visible_ smkbisa www.smkpijaralam.sch.id                                                                                                                                                                                                                                                                        lalu save
12. Masukkan nama situs yg akan di blok dengan perintah:                                                                                                                                                                                                                     /nano /etc/squid/situs.txt   (lalu enter)                                                                                                                                                                                                                                                 masukkan situs yg diblok, misal www.youtube.com , www.faceboo.com                                    
13 Restart squid dengan perintah : etc/init.d/squid restart (lalu enter)
14. Cek apakah konfigurasi sudah benar perintahnya:    Squid -z   (lalu enter)                                                                                     Kalau muncul tulisan Creating Swap Directory berarti settingannya benar                                                                                                                 Jika Running, ketik perintah:   /etc/init.d/squid stop          
Ketik kembali   :Squid -z   (lalu enter)                                                                                                                                                     maka hasilnya pasti akan Creating Swap
15. Serta edit file rc.local dengan mengetikkan perintah:    nano /etc/rc.local
16. Aktifkan ip_forwarding                                                                                                                                                                                                                                                                           Perintahnya:                                                                                                                                                                            iptables –t nat –A PREROUTING –s 192.168.1.0/27 –p-tep –dport 80 –j REDIRECT –to-port 3128 lalu ENTER
17. Lalu edit tulisan HTML situs yg diblokir yg akan tampil pada browser Internet Explorer                                                                                                                                       Perintahnya:                                                                                                                                                                                         cd /usr/share/squid/errors/English         ------- lalu ENTER                                                                                                                                                                            Perintah ke-2:                                                                                                                                                                                                                                     nano_ERR_ACCESS_DENIED                  --------- lalu ENTER                                                                                                                                                 Tugasnya:                                                                                                                                                                                                                                      Edit tulisan pd HTMLnya menjadi       ‘’maaf situs ini sudah diblokir’’     setelah selesai lalu SAVE dan Reboot  (jangan lupa cd linux dikeluarkan terlebih dahulu)
18. Setelah hidup kembali ping ke PC CLIENT perintahnya:                                                                                                                                    ping 192.168.1.5   -------- lalu ENTER












LANGKAH terakhir
Setting PC CLIENT
1. Gunakalha PC CLIENT yg menggunakan OS WINDOWS 7, Alasannya:                                                                                                                                                                                                                                                                                                                                                                     tidak terlalu lama proses penginstalannya jadi lebih hemat waktu pada saat UJIKOM berlangsung
2. Install APP yg hanya dibutuhkan saja:                                                                                                                                                                                - Winrar                                                                                                                                                                                                                          - Adobe Reader                                                                                                                                                                                                                            - Office 2007                                                                                                                                                                                                       - Flash Player                                                                                                                                                                                                                - Codex 321                                                                                                                                                                                                                                                                                                                                                                     Nb;                                                                                                                                                                                                                                                                                                                                           - Jangan pernah menginstall VIRTUAL BOX karena aplikasi ini membuat error pada saat pengujian Proxy                                                                                                                                                                                                                                                                                                                                                - Tidak perlu menginstall Firefox/ Modzilla karena kita akan melakukan pengujian dengan INTERNET EXPLORER
3. Lakukan penginstalan DRIVER ETHERNET jika LAN connectionnya tidak tampil setelah kabel dipasang
4. Jika LAN connection sudah tampil pada pojok kanan bawah PC, lakukanlah penginstalan IP sebagai berikut:                                                                                                                                                                                                                                                   - IP Address 192.168.1.5                                                                                                                                                                                                                       - Subnet 255.255.255.0                                                                                                                                                                                                                    - Gateway 192.168.1.1
Dns. 8.8.8.8                                                                                                                                                                                                                                                                  Dns Secoundary. 8.8.4.4
5. Lakukanlah ping dari PC CLIENT ke PC SERVER dengan CMD (Ping 192.168.1.1)                                                                                                                                                                                           Jika ping tidak berhasil, lakukanlah restart pada PC SERVER lalu ulangi proses ping dari PC CLIENT
6. Jika ping sudah berhasil, lakukan setting pada INTERNET EXPLORER                                                                                                         Caranya:                                                                                                                                                                                                                                              - Klik TOOLS pada IE                                                                                                                                                                                                                                                         - Klik INTERNET OPTIONS                                                                                                                                                                                                                                                      - Klik CONNECTIONS                                                                                                                                                                                                        - Klik LAN SETTINGS                                                                                                                                                                                                                                                                                    - Klik ceklis BOX PROXY SERVER                                                                                                                                                                 - Isilah IP PADA KOLOM Address 192.168.1.1 dan kolom port 3128 lalu ok dan ok

Langkah pengujian
7. Ketiklah www.facebook.com pada toolbar lalu enter                                                                                                                                                      Jika berhasil, akan ada tulisan:
‘’Maaf situs ini sudah diblokir’’           
Atau seperti yg tertulis pada konfigurasi  edit HTMLnya
Maka tugas selesai.                                                                                                                                                                                                                                                           SELAMAT mencoba.

MACAM MACAM SERVER


MACAM - MACAM SERVER
 {Pilihan Ujikom}
https://www.facebook.com/cjc.mbew
royhandw@gmail.com
1 . Server Proxy
        Proxy ialah server yang kegunaannya untuk membuat tampilan blokir .Contohnya, jika kita membuka google/browser ada tampilan maaf situs ini sudah di blokir/internet positif/login koneksi wifi . Proxy gunanya membuat tampilan blokir/pemberitahuan .Pengertian proxy adalah suatu server yang menyediakan layanan untuk meneruskan setiap permintaan kita kepada server lain di internet. Dengan proxy, maka identitas komputer anda berupa IP menjadi tersembunyi dikarenakan yang dikenali server yang direquest adalah IP dari server proxy anda.

  
2 . Server Mikrotik
        Mikrotik ialah server untuk mengatur IP dan kecepatan internet, membuat user {user login} . Mikrotik adalah sistem operasi dan perangkat lunak yang dapat digunakan untuk menjadikan komputer manjadi router network yang handal, mencakup berbagai fitur yang dibuat untuk IP network dan jaringan wireless, cocok digunakan oleh ISP, provider hotspot dan warnet.




3 . Server Website 
       Server untuk membuat iklan, berita, gambar, video, foto dan iklan .Server atau Web server adalah sebuah software yang memberikan layanan berbasis data dan berfungsi menerima permintaan dari HTTP atau HTTPS pada klien yang dikenal dan biasanya kita kenal dengan nama web browser (Mozilla Firefox, Google Chrome) dan untuk mengirimkan kembali yang hasilnya dalam bentuk beberapa halaman .



4 . Server Mail 
       Server untuk mengirim dan menerima email. Contohnya, yahoo sekarang Gmail.Pengertian Mail Server, DHCP, DNS, FTP, dan Proxi Server. Adalah Perangkat lunak program yang mendistribusikan file atau informasi sebagai respons atas permintaan yang dikirim via email, juga digunakan pada bitnet untuk menyediakan layanan serupa http://FTP.



5 . Server FTP {File Transfer Protocol}     
     Server untuk aploud dan download file, video, foto dan lain-lain . File Transfer Protocol (FTP) adalah suatu protokol yang berfungsi untuk tukar-menukar file dalam suatu network yang menggunakan TCP koneksi bukan UDP. Dua hal yang penting dalam FTP adalah FTP Server dan FTP Client.







NB : untuk membuat server yang dibutuhkan ialah
  • OS LINUX DEBIAN 5.06LENNY
  • KONEKSI INTERNET
  • KABEL STREEGHT     

daptar Dadi Presiden " EFEK GABUT " Monggo gajal Di Isi Datane Sampeyan Ning Ngisor...