Настройка 6to4 на Ubuntu через Netplan

If it doesn't work, make sure that your firewall allows IP protocol 41 (protocol, not port) through.

• WAN IP 203.0.113.1
• LAN IP 192.168.0.2

$ ipv4="203.0.113.1"; printf "2002:%02x%02x:%02x%02x::1" `echo $ipv4 | tr "." " "`

• 2002:cb00:7101::1

$ sudo nano /etc/netplan/90-6to4.yaml

network:
  version: 2
  tunnels:
    tun6to4:
      optional: true
      mode: sit
      remote: 0.0.0.0
      local: 192.168.0.2
      addresses:
        - "2002:cb00:7101::1/16"
      routes:
        - to: "2000::/3"
          via: "::192.88.99.1"
          metric: 1

$ sudo netplan generate
$ sudo netplan apply
$ ping -6 g.co
$ ping -6 he.net

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Литература:

• https://www.linuxtopia.org/online_books/network_administration_guides/Linux+IPv6-HOWTO/configuring-ipv6to4-tunnels.html
• https://version6.ru/6to4/howto
• https://habr.com/ru/post/199040/
• https://ubuntuforums.org/showthread.php?t=1752125
• https://netplan.io/examples/#connecting-an-ip-tunnel
• https://www.rfc-editor.org/rfc/rfc5737.txt

Теги

6to4 netplan ubuntu ipv6 yaml