BuyVM Private IP / ipv6 / Netplan Config Ubuntu 22.04 /etc/netplan/01-netcfg.yaml

01-netcfg.yaml

network:
  version: 2
  ethernets:
    eth0:
      dhcp4: no
      dhcp6: no
      addresses:
        - 45.61.1xx.xxx/24 #WAN IP
        - 2605:6400:40:xxxx::/48 #IPv6 WAN
      nameservers:
        addresses:
          - 8.8.8.8
          - 1.1.1.1
          - 2001:4860:4860::8888
          - 2606:4700:4700::1111
      routes:
        - to: default
          via: 2605:6400:xxxx::1 #Gateway ipv4
        - to: default
          via: 45.61.xxx.xxx #Gateway ipv6
    eth1:
      dhcp4: no
      addresses:
        - 172.16.xxx.xxx/16 #LAN / Internal IP, /16