IPv6: Router Ubuntu

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IPv6-router-ubuntu.jpeg

Berikut adalah langkah yang perlu dilakukan untuk membuat sebuah router IPv6 sederhana menggunakan Ubuntu.


Akses ke IPv6 Internet

  • 6project.org
  • HurricaneElectric (HE)

Perhitungan Subnet IPv6

Siapkan OS Ubuntu

Skenario 1: Alokasi Stateless untuk LAN lokal

GATEWAY

Install radvd

sudo aptitude install radvd
echo 1 > /proc/sys/net/ipv6/conf/all/forwarding 
interface enp3s0 {
        AdvSendAdvert on;
        prefix 2a07:1c44:0212:c0ca:87e8::/80 {
        };
};

Restart

/etc/init.d/radvd restart


  • Aktifkan IPv6 Address Forwarding
  • Aktifkan Router Advertisement

Skenario 2: Routing Statik untuk LAN Lokal

GATEWAY

Kondisi Gateway

echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
  • Interface tun0 IPv4 10.8.0.21/24 dan IPv6 2a07:1c44:212:c0ca:87e8::/80
echo 1 > /proc/sys/net/ipv6/conf/tun0/forwarding
ip route add ::/0 dev tun0
  • Interface enp3s0
echo 1 > /proc/sys/net/ipv6/conf/enp3s0/forwarding
ip addr add 2a07:1c44:212:c0ca:87e8:1000::1/84 dev enp3s0
ip -6 route add 2a07:1c44:212:c0ca:87e8:2000::/84 via 2a07:1c44:212:c0ca:87e8:1000::100


CLIENT di VirtualBox

  • Set IPv6 Static (enp0s3)
echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
ip addr add 2a07:1c44:212:c0ca:87e8:1000::100/84 dev enp0s3
ip addr add 2a07:1c44:212:c0ca:87e8:2000::100/84 dev enp0s3
ip -6 route add 2a07:1c44:212:c0ca:87e8::/84 enp0s3
ip -6 route add 2a07:1c44:212:c0ca:87e8::/84 via 2a07:1c44:212:c0ca:87e8::2/84
ip -6 route add ::/0 via 2a07:1c44:212:c0ca:87e8::2/84

atau eth0

echo 0 > /proc/sys/net/ipv6/conf/all/forwarding
ip addr add 2a07:1c44:212:c0ca:87e8:1000::100/84 dev eth0
ip addr add 2a07:1c44:212:c0ca:87e8:2000::100/84 dev eth0
ip -6 route add 2a07:1c44:212:c0ca:87e8::/84 eth0
ip -6 route add 2a07:1c44:212:c0ca:87e8::/84 via 2a07:1c44:212:c0ca:87e8::2/84
ip -6 route add ::/0 via 2a07:1c44:212:c0ca:87e8::2/84

Skenario 3: Alokasi subnet untuk salah satu PC / Router di LAN

  • Aktifkan IPv6 Address Forwarding
  • Set IPv6 Static

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