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[Share] Cara paling CEPAT install VPN di CentOS

Discussion in 'Hosting & Domain' started by emoticonizer, May 23, 2013.

  1. emoticonizer

    emoticonizer Ecofriendly

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    LATAR BELAKANG
    Seringkali pengguna Internet diblokir oleh ISP saat ingin mengakses website tertentu. Kalau di laptop/kompie sih mudah, tinggal rubah DNS nya aja atau pakai OpenVPN. Nah kalau di gadget (iPhone, iPad, Android) kan susah tuh,.. VPN berbasis PPTP bisa jadi alternative solusinya.

    Kebetulan kemaren saya sdg build VPN server untuk akses via iPhone & Android (_http://www.vpnaday.com) sekalian aja ambil screenshot utk dishare caranya di forum tercinta ini.

    Apa itu VPN?
    A virtual private network (VPN) extends a private network across public networks like the Internet.
    _https://en.wikipedia.org/wiki/Virtual_private_network

    Apa itu PPTP VPN?
    The Point-to-Point Tunneling Protocol (PPTP) is a method for implementing virtual private networks.
    _http://en.wikipedia.org/wiki/Point-to-Point_Tunneling_Protocol

    Bagus mana, PPTP vs OpenVPN?
    PPTP - Built-in support for a wide array of desktops, mobile devices, and tablets.
    OpenVPN - Supported by most desktop computers.
    _http://www.giganews.com/vyprvpn/compare-vpn-protocols.html

    Bagaimana cara install nya?
    Sebenarnya ada beberapa langkah, tapi cara cepatnya untuk CentOS adl sebagai berikut:

    FYI:
    Tested di CentOS 6.4 OpenVZ VPS

    Khusus untuk VPS berbasis OpenVZ, jangan lupa enable TUN/TAP dan PPP lewat control panel VPS agan (e.g:SolusVM).

    [​IMG]

    Langkah 0.
    Buka Putty trus login ke VPS agan.

    Langkah 1.
    Ketik perintah berikut ini:

    Code:
    yum install -y git
    [​IMG]

    Langkah 2.
    Lalu yang ini:

    Code:
    cd /opt && git clone git://github.com/drewsymo/VPN.git
    [​IMG]

    Langkah 3.
    Lalu yang ini, tapi outputnya agak panjang, so wait..

    Code:
    cd VPN && bash vpn-setup-vanilla.sh
    [​IMG]

    Selesai.

    [​IMG]

    Khusus utk VPS berbasis OpenVZ masukkan perintah terakhir ini (yg lain skip aja):

    Code:
    iptables -t nat -A POSTROUTING -j SNAT --to-source x.x.x.x
    p.s: ganti x.x.x.x dengan IP Address venet0 VPS agan. Gak tahu? Kalo gitu masukkan aja IP VPS agan.


    Biar mantap, restart dulu PPTP service nya dgn perintah berikut:

    Code:
    service pptpd restart
    [​IMG]

    - TAMAT -

    Saatnya uji coba di gadget kesayangan agan (iPhone, iPad, iPod, Android, dll) dgn detil berikut:

    Server: IP address VPS agan
    Username: myuser
    Password: mypass

    that's it. Semoga bermanfaat

    Related trit:
    Tutorial VPN (OpenVPN) by TeguhAditya

    KESIMPULAN
    Ternyata untuk membuat VPN server berbasis PPTP gak susah2 amat koq, cuma butuh 3 - 4 langkah dan 3 - 4 command aja :D

    Jangan sungkan utk bertanya :)
     
    Last edited: May 23, 2013
  2. DeathBat6661

    DeathBat6661 Ads.id Fan

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    Mantap buat koleksi, CTRL + D dulu

    tanya gan, VPS berbasis OpenVZ masukkan perintah terakhir ini
    klo KVM gimana apa skip aja langkah ini?

    ini tutorial vpn dengan pptp ya? kira2 butuh berapa memori untuk jalanin ini :D ente kan udah punya pptp publik pasti punya pengalaman

    mau donk diajarin bikin kayak punya ente, bsia generate pass and di tampilid di web :)
     
  3. xenovesta

    xenovesta Super Hero

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    Oke ane paham maksudnya VPN.
    Tapi ane kurang paham kenapa kita harus pake VPN.
    Kalo agan sendiri pake VPN buat apa ?
     
  4. emoticonizer

    emoticonizer Ecofriendly

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    Yup, pokoke selain OpenVZ skip aja, malah lebih gampang :)

    Kalo utk pribadi 128mb aja sy rasa cukup :D

    Banyak hal gan, terutama yg diblok sama mbak Nawala dan Internet Sehat :D Nah yang di bawah ane nih kayaknya bisa share juga biasanya pikin buka situs apaan :D
     
  5. apip64

    apip64 Ads.id Pro

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    Kalau tujuan VPN untuk membuka situs yg di blok ISP, trus kan ane pakai private proxy, itu bedanya apa gan?

    Thanks hehe :D

    i am using tapatalk
     
  6. emoticonizer

    emoticonizer Ecofriendly

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    yang jelas VPN lebih keren gan :D

    dan ini 10 alasan lainnya gan:
    _http://netforbeginners.about.com/od/readerpicks/tp/Reasons-to-Use-a-VPN-Service.htm
    _http://gizmodo.com/5990192/vpns-what-they-do-how-they-work-and-why-youre-dumb-for-not-using-one
     
  7. Babah

    Babah Newbie

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    kalo pas install git tidak ada atau tidak ditemukan lakukan hal ini :

    Code:
    rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
    trus lanjutkan install git:

    Code:
    yum install git
     
  8. aminelhan

    aminelhan DigitalOcean Fan

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    Kalau untuk SSH bisa ini ? :D

    Thanks bro infonya
     
    dododikursi likes this.
  9. DeathBat6661

    DeathBat6661 Ads.id Fan

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    Mantap, baru test pakek KVM + centos 6.3 working perfect

    Code:
    Menggunakan Proxy : TIDAK
    more than High Anonymous :D

    belum di jelasin diatas, cara ganti default
    Username: myuser
    Password: mypass

    dimana ya? :)
     
  10. SKIZOID

    SKIZOID Newbie Abadi

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    Nunggu jawaban pertanyaan masgan diatas?, sambil tanya kalo dalam 1 openvz ada 3 ipv4 apakah harus 3 kali diulang step masgan TS diatas???
     
  11. emoticonizer

    emoticonizer Ecofriendly

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    thanks bro atas tambahannya

    edit file /etc/ppp/chap-secrets

    Code:
    nano /etc/ppp/chap-secrets
    Jangan lupa tombol Like nya gan:D
     
  12. sai05

    sai05 Super Hero

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    mas kalo yang issu VPN untuk tembus Quota unlimit pada koneksi Simerah sama santri .. itu begini ya ? atau mesti ada yang di ubah lg ? soal nya ane pindahan first media gak ada di sini . bingung cari koneksi yang gak pake quota dan ok di pake buat nge gemesss ..
     
  13. ilham33

    ilham33 Trusted Web Hosting

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    kalau memakai CSF firewall port yg perlu di buka dan ip tables bagaimana?
     
  14. jamalrahmat

    jamalrahmat Ads.id Pro

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    Mantap om
    Pas banget mumpung ada VPS nih
     
  15. DeathBat6661

    DeathBat6661 Ads.id Fan

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    coba keduanya di OpenVZ vps malah gak bisa :|
    error 619 apa maksudnya gan? itu keluar mulu waktu mau konek pptp
    ane pakek centos 6 32bit

    apa ada setting yang kurang? soalnya vps ane berjibut ipv6 nya
     
  16. cheryl

    cheryl Newbie

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    Maaf, OOT. VPN di VPS windows apa bisa mas ?
     
  17. jiwara99

    jiwara99 Newbie

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    master mav ane newbi
    ane udah jalanin script diatas tun tap ma ppp udah enable

    masalh nya ini vpn nya bisa login tpi no conection internet

    alias gk bisa browsing mohon pencerahanyaO:-)
     
  18. brutalside

    brutalside Newbie

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    ijin nyimak ya gan
     
  19. poortal

    poortal Hero

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    klo centos itu bisa di install desktop nggak sih ?
     
  20. pluto01

    pluto01 Super Hero

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    Bisa, ada centos server [CLI mode] dan ada centos desktop [grapik mode]
     

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