youtube播放地址：https://youtu.be/T5S5O2D1hqg

在线检测NAT类型：https://natchecker.com
可用的STUN服务器列表：https://github.com/pradt2/always-online-stun

NAT穿透工具

NATMap：https://github.com/heiher/natmap
Lucky：https://github.com/gdy666/lucky

通过短链接更新

https://www.zoomeye.ai/searchResult?q=dGl0bGU9Ik15VXJscyI%3D
https://fofa.info/result?qbase64=dGl0bGU9Ik15VXJscyI%3D

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#!/bin/sh
SITE="https://suo.yt"
PREFIX=""

TARGET=$(echo -n "http://${1}:${2}" | base64)
if [ ! -f "$PREFIX" ]; then
    echo "1" > "$PREFIX"
    i=1
else
    i=$(cat "$PREFIX")
    i=$((i + 1))
fi

while true; do
  curl -s -k -X POST "${SITE%/}/short" \
    -H "accept: application/json" \
    -F "longUrl=${TARGET}" \
    -F "shortKey=${PREFIX}${i}"
  if [ $? -eq 0 ]; then
    break
  fi
done

echo "$i" > "$PREFIX"

通过CF域名更新

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#!/bin/sh

DOMAIN=''
ZONEID=''
PAGEID=''
APIKEY=''
TARGET="http://${1}:${2}"

while true; do
    curl -s -X PATCH "https://api.cloudflare.com/client/v4/zones/${ZONEID}/pagerules/${PAGEID}" \
      -H "Authorization: Bearer ${APIKEY}" \
      -H "Content-Type: application/json" \
      --data "{
        \"status\":\"active\",
        \"targets\":[{\"target\":\"url\",\"constraint\":{\"operator\":\"matches\",\"value\":\"$DOMAIN\"}}],
        \"actions\":[{\"id\":\"forwarding_url\",\"value\":{\"url\":\"$TARGET\",\"status_code\":302}}]
      }"
    if [ $? -eq 0 ]; then
      break
    fi
done