n1 Armbian CloudFlare DDNS IPV6


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# reboot 重启设备
# poweroff 关闭设备
# apt update && apt upgrade -y

如果没有公网 IP 可以使用 Frp 等工具来打洞: Frp
有公网就直接上 DDNS 吧,我使用的是 CloudFlare, 一个脚本加定时任务就能搞定:

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#!/bin/bash
localIpv6=`ip -6 a grep global awk '{print $2}' awk -F '/' '{print $1}'`
echo "ipv6 is: $localIpv6, updating to CloudFlare..."
curl -X PUT https://api.cloudflare.com/client/v4/zones/$zone/dns_records/$domain \
-H 'Content-Type: application/json' \
-H 'X-Auth-Email: youremail@example.com' \
-H 'X-Auth-Key: yourapikey' \
-H 'cache-control: no-cache' \
-d '{"type": "AAAA","proxied": false,"name": "example.com","content": "'$localIpv6'"}'

crontab 加个任务

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*/5 * * * * sh /root/ddns.sh > /dev/null

附件下载CloudFlareddns.zip