腾讯云 Ubuntu 20.04 添加 IPv6地址(he.net) netplan

编辑netplan:

sudo vim /etc/netplan/00-installer-config.yaml

在network同一级添加tunnels节点

示例如下，其中Client IPv4 Address 需要修改成内网IP（一般是10.0.*.*）

network:
  ethernets:
    enp0s3:
      dhcp4: true
  tunnels:
    he-ipv6:
      mode: sit
      remote: Server IPv4 Address
      local: Client IPv4 Address
      addresses:
        - "Client IPv6 Address"
      gateway6: "Server IPv6 Address"
  version: 2

输入:wq保存后应用配置文件

sudo netplan apply

 完成后最好重启下服务器