瞬云全面测评：节点覆盖、套餐选择、稳定性与使用场景

mindmap
  root((瞬云全面评测全景))
    网络架构与骨干
      ANYCAST 专线多活接入
      三网汇聚 BGP 优化入口
      私有内网隧道加密传输
      亚太与欧美优质落地机房
    资费体系与计费
      行者入门月付 (150G)
      纵横主力月付 (300G)
      凌霄高级月付 (600G)
      大容量不限时按量包
      全节点统一标准倍率
    实测性能与解锁
      晚高峰 4K 8K 流媒体缓冲
      Netflix 与 Disney+ 跨区解锁
      ChatGPT 与 Claude 低风控访问
      网络丢包与抖动离散度
    客户端与排障实战
      Clash Verge Rev 策略组配置
      Sing-box 独立 Tun 模式
      Surge 5 规则集分流
      三大生产级排障案例

flowchart TD
    subgraph DomesticUsers["国内用户终端覆盖"]
        CT["中国电信宽带"]
        CU["中国联通宽带"]
        CM["中国移动宽带"]
    end

    subgraph InboundLayer["国内智能接入与汇聚层"]
        AnycastNode["ANYCAST 智能广播接入点"]
        BGP_East["华东多线 BGP 核心机房"]
        BGP_South["华南多线 BGP 核心机房"]
        BGP_North["华北联通专线机房"]
    end

    subgraph RelayTunnel["跨域中继与内网传输层"]
        TunnelCluster["多活内网加密专线隧道 (动态均衡 / 故障自动漂移)"]
    end

    subgraph EgressLayer["境外多地区优质落地节点"]
        HK_Egress["香港出口 (HKT / HKBN 原生商用)"]
        JP_Egress["日本出口 (东京 / 大阪 软银机房)"]
        SG_Egress["新加坡出口 (亚太核心互联节点)"]
        TW_Egress["台湾出口 (中华电信 / 远传网络)"]
        US_Egress["美国出口 (西海岸骨干 / AI服务优化)"]
        EU_Egress["欧洲出口 (法兰克福 / 伦敦落地)"]
    end

    CT --> AnycastNode
    CU --> AnycastNode
    CM --> AnycastNode

    AnycastNode --> BGP_East
    AnycastNode --> BGP_South
    AnycastNode --> BGP_North

    BGP_East --> TunnelCluster
    BGP_South --> TunnelCluster
    BGP_North --> TunnelCluster

    TunnelCluster --> HK_Egress
    TunnelCluster --> JP_Egress
    TunnelCluster --> SG_Egress
    TunnelCluster --> TW_Egress
    TunnelCluster --> US_Egress
    TunnelCluster --> EU_Egress

flowchart LR
    Plans["瞬云套餐架构全景"] --> Periodic["周期订阅套餐 (按月重置)"]
    Plans --> OneTime["不限时按量付费 (永久有效)"]

    Periodic --> P1["行者套餐 (20元/月 150G 流量)"]
    Periodic --> P2["纵横套餐 (36元/月 300G 流量)"]
    Periodic --> P3["凌霄套餐 (68元/月 600G 流量)"]

    OneTime --> O1["2000G 不限时流量包"]
    OneTime --> O2["5000G 大容量按量包"]

    style P2 fill:#e8f5e9,stroke:#388e3c,stroke-width:2px

pie title 瞬云节点地区分布构成占比
    "香港出口节点" : 35
    "日本东京/大阪" : 22
    "新加坡核心枢纽" : 18
    "台湾地区原生" : 10
    "美国西海岸骨干" : 10
    "欧洲及其他地区" : 5

xychart-beta
    title "抽样出口 IP 欺诈风险分值检测 (0-100, 分值越低越纯净)"
    x-axis ["香港01", "香港04", "日本02", "日本05", "新加坡02", "台湾01", "美国02", "德国01"]
    y-axis "Fraud Score" 0 --> 60
    bar [10, 15, 8, 12, 14, 9, 24, 16]

line
    title "晚高峰 19:30 - 23:30 香港核心节点丢包率实测曲线"
    x-axis ["19:30", "20:00", "20:30", "21:00", "21:30", "22:00", "22:30", "23:00", "23:30"]
    y-axis "丢包率 (%)" 0 --> 10
    line [0.8, 1.5, 2.8, 4.2, 5.5, 4.8, 3.2, 1.9, 0.9]

flowchart TD
    UserReq["用户发起流媒体请求"] --> RuleEngine{"客户端路由分流规则"}
    RuleEngine -->|国内直连清单| DirectNet["本地宽带直连访问"]
    RuleEngine -->|海外流媒体规则集| RelayHub["瞬云内网中转隧道"]

    RelayHub --> NodeRouter{"目标落地节点调度"}
    NodeRouter -->|港区节点| HK_IP["香港原生出口 (繁中独占片库)"]
    NodeRouter -->|台区节点| TW_IP["台湾原生出口 (巴哈姆特动画疯)"]
    NodeRouter -->|美日节点| US_JP_IP["美日出口 (本土原创内容)"]

    HK_IP --> NF["Netflix 4K HDR 完整片库"]
    TW_IP --> Baha["巴哈姆特动画疯 1080P 年龄认证"]
    US_JP_IP --> DNP["Disney+ / YouTube Premium 畅看"]

sequenceDiagram
    autonumber
    actor Dev as 开发者工作站
    participant LocalClient as 客户端 (Clash / Sing-box)
    participant RelayTunnel as 瞬云专线中转通道
    participant AIPlatform as OpenAI / Anthropic 认证网关

    Dev->>LocalClient: 发起 ChatGPT / Claude 请求
    LocalClient->>RelayTunnel: 加密封装并送入中转隧道
    RelayTunnel->>AIPlatform: 经由美区/日区原生商用出口出站
    Note over AIPlatform: 验证出口 IP 欺诈分值与网络类型
    AIPlatform-->>RelayTunnel: 安全握手成功 (未触发人机验证盾牌)
    RelayTunnel-->>LocalClient: 建立全双工流式推送通道
    LocalClient-->>Dev: 流式回传长文本推理代码

flowchart LR
    subgraph ClientEco["全平台客户端支持体系"]
        A1["Windows / macOS: Clash Verge Rev"]
        A2["全平台现代核心: Sing-box (Tun驱动)"]
        A3["macOS / iOS 高阶神器: Surge 5"]
        A4["家庭软路由网关: PassWall / OpenClash"]
    end

    subgraph RouteCore["路由分流与策略调度"]
        B1["大陆 IP 与顶级域名直连 Direct"]
        B2["海外流媒体 智能落地分流"]
        B3["AI 计算平台 固定原生节点出站"]
        B4["本地局域网私有地址白名单放行"]
    end

    subgraph NodeOutbounds["瞬云境外落地节点池"]
        C1["香港 / 台湾 优质原生出口"]
        C2["日本 / 新加坡 亚太核心互联"]
        C3["美国 / 欧洲 骨干机房节点"]
    end

    ClientEco --> RouteCore
    RouteCore --> NodeOutbounds

mixed-port: 7897
allow-lan: false
mode: rule
log-level: info
unified-delay: true
tcp-concurrent: true

geodata-mode: true
geox-url:
  geoip: "https://testingcf.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.dat"
  geosite: "https://testingcf.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geosite.dat"

dns:
  enable: true
  listen: 127.0.0.1:1053
  ipv6: false
  default-nameserver:
    - 223.5.5.5
    - 119.29.29.29
  enhanced-mode: fake-ip
  fake-ip-range: 198.18.0.1/16
  nameserver:
    - https://dns.alidns.com/dns-query
    - https://doh.pub/dns-query
  fallback:
    - https://1.1.1.1/dns-query
    - https://8.8.8.8/dns-query

proxy-groups:
  - name: PROXY
    type: select
    proxies:
      - 自动优选
      - 香港节点
      - 日本节点
      - 新加坡节点
      - 台湾节点
      - 美国节点
  - name: 自动优选
    type: url-test
    url: http://cp.cloudflare.com/generate_204
    interval: 300
    tolerance: 50
    include-all-providers: true
  - name: 影音流媒体
    type: select
    proxies:
      - 香港节点
      - 台湾节点
      - 日本节点
      - 新加坡节点
  - name: AI平台
    type: select
    proxies:
      - 美国节点
      - 日本节点
      - 新加坡节点
  - name: 漏网之鱼
    type: select
    proxies:
      - PROXY
      - DIRECT

rules:
  - GEOSITE,category-anticensorship,PROXY
  - GEOSITE,openai,AI平台
  - GEOSITE,anthropic,AI平台
  - GEOSITE,netflix,影音流媒体
  - GEOSITE,disney,影音流媒体
  - GEOSITE,youtube,影音流媒体
  - GEOSITE,bahamut,台湾节点
  - GEOSITE,geolocation-!cn,PROXY
  - GEOIP,CN,DIRECT
  - MATCH,漏网之鱼

{
  "log": {
    "level": "warn",
    "timestamp": true
  },
  "dns": {
    "servers": [
      {
        "tag": "dns_remote",
        "address": "https://1.1.1.1/dns-query",
        "detour": "proxy_outbound"
      },
      {
        "tag": "dns_local",
        "address": "223.5.5.5",
        "detour": "direct"
      }
    ],
    "rules": [
      {
        "geosite": "category-anticensorship",
        "server": "dns_remote"
      },
      {
        "geosite": "cn",
        "server": "dns_local"
      }
    ],
    "final": "dns_local"
  },
  "inbounds": [
    {
      "type": "tun",
      "tag": "tun_in",
      "interface_name": "tun0",
      "inet4_address": "172.19.0.1/30",
      "auto_route": true,
      "strict_route": true,
      "stack": "system",
      "sniff": true
    }
  ],
  "route": {
    "rules": [
      {
        "protocol": "dns",
        "outbound": "dns_out"
      },
      {
        "geosite": "openai",
        "outbound": "proxy_outbound"
      },
      {
        "geosite": "geolocation-!cn",
        "outbound": "proxy_outbound"
      },
      {
        "geoip": "cn",
        "outbound": "direct"
      }
    ],
    "final": "direct",
    "auto_detect_interface": true
  }
}

[General]
loglevel = notify
skip-proxy = 127.0.0.1, 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12, localhost, *.local
bypass-tun = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12
dns-server = 223.5.5.5, 119.29.29.29, system

[Proxy Group]
PROXY = select, 智能优选, 香港中继, 日本中继, 新加坡中继, 台湾中继, 美国中继
智能优选 = url-test, 香港中继, 日本中继, 新加坡中继, url=http://cp.cloudflare.com/generate_204, interval=300, tolerance=50
流媒体分组 = select, 香港中继, 台湾中继, 日本中继, 新加坡中继
AI计算专线 = select, 美国中继, 日本中继, 新加坡中继

[Rule]
DOMAIN-SUFFIX,openai.com,AI计算专线
DOMAIN-SUFFIX,anthropic.com,AI计算专线
DOMAIN-SUFFIX,claude.ai,AI计算专线
DOMAIN-KEYWORD,netflix,流媒体分组
DOMAIN-KEYWORD,disney,流媒体分组
DOMAIN-SUFFIX,gamer.com.tw,台湾中继
DOMAIN-SUFFIX,youtube.com,PROXY
GEOIP,CN,DIRECT
FINAL,PROXY,dns-failed

flowchart TD
    subgraph SmartHome["家庭多终端网络设备"]
        Dev1["手机与平板电脑"]
        Dev2["客厅电视 Apple TV"]
        Dev3["主开发机 Workstation"]
        Dev4["智能家居 IoT 设备"]
    end

    subgraph SideGateway["OpenWrt 旁路由系统 (PassWall)"]
        DnsResolver["Dnsmasq 本地分流监听"]
        ProxyKernel["Xray / Clash 高性能核心"]
        WhiteList["国内 IP / 域名白名单匹配"]
    end

    subgraph WANLink["外部物理网络流向"]
        DirectISP["主路由物理网关 (直连国内流量)"]
        ShunRelay["瞬云 ANYCAST 中转专线 (出海流量)"]
    end

    Dev1 --> DnsResolver
    Dev2 --> DnsResolver
    Dev3 --> DnsResolver
    Dev4 --> DnsResolver

    DnsResolver --> ProxyKernel
    ProxyKernel --> WhiteList
    WhiteList -->|国内直通| DirectISP
    WhiteList -->|境外加速| ShunRelay

flowchart TD
    Issue["网络连接突发异常 / 网页无法加载"] --> CheckLocal{"检查本地物理基础网络是否连通"}
    CheckLocal -->|断网| FixNet["排查光猫拨号、Wi-Fi 密码或网线连接"]
    CheckLocal -->|正常| CheckPort{"检查客户端代理端口是否正在监听"}

    CheckPort -->|未监听| RestartApp["重新以管理员权限启动客户端软件"]
    CheckPort -->|正常监听| CheckLatency{"客户端节点测速是否全部显示超时"}

    CheckLatency -->|全部超时| UpdateSub["更新节点订阅或排查虚拟网卡驱动"]
    CheckLatency -->|仅部分超时| RouteRule["检查分流规则或手动指定健康节点出站"]

import socket
import sys
import time
import urllib.error
import urllib.request

LOCAL_PROXY_HOST = "127.0.0.1"
LOCAL_PROXY_PORT = 7897
DOMESTIC_PROBE_URL = (
    "http://connectivitycheck.platform.hicloud.com/generate_204"
)
OVERSEAS_PROBE_URL = "http://cp.cloudflare.com/generate_204"


def probe_local_socket(host, port):
    print(f"[*] 步骤一: 检测客户端本地监听端口 ({host}:{port})...")
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(2.0)
    try:
        sock.connect((host, port))
        sock.close()
        print("    -> [正常] 客户端代理内核正在正常监听。")
        return True
    except Exception as err:
        print(f"    -> [异常] 无法连接本地代理端口: {err}")
        return False


def probe_domestic_network():
    print("[*] 步骤二: 检测本地底层物理网络连通性...")
    start_ts = time.time()
    try:
        req = urllib.request.Request(
            DOMESTIC_PROBE_URL, headers={"User-Agent": "ProbeScript/2.0"}
        )
        with urllib.request.urlopen(req, timeout=3.0) as resp:
            elapsed = (time.time() - start_ts) * 1000
            print(f"    -> [正常] 国内网络连通良好, 延迟: {elapsed:.1f}ms")
            return True
    except Exception as err:
        print(f"    -> [异常] 国内基础网络受阻, 请检查物理宽带: {err}")
        return False


def probe_overseas_tunnel():
    print("[*] 步骤三: 检测通过瞬云隧道出站的境外链路...")
    proxy_handler = urllib.request.ProxyHandler(
        {
            "http": f"http://{LOCAL_PROXY_HOST}:{LOCAL_PROXY_PORT}",
            "https": f"http://{LOCAL_PROXY_HOST}:{LOCAL_PROXY_PORT}",
        }
    )
    opener = urllib.request.build_opener(proxy_handler)
    start_ts = time.time()
    try:
        req = urllib.request.Request(
            OVERSEAS_PROBE_URL, headers={"User-Agent": "ProbeScript/2.0"}
        )
        with opener.open(req, timeout=5.0) as resp:
            elapsed = (time.time() - start_ts) * 1000
            print(f"    -> [正常] 境外中转通道畅通, 端到端时延: {elapsed:.1f}ms")
            return True
    except Exception as err:
        print(f"    -> [异常] 境外中转链路超时, 节点可能维护中: {err}")
        return False


if __name__ == "__main__":
    print("=== 瞬云网络连通性自动化诊断工具 ===")
    net_status = probe_domestic_network()
    port_status = probe_local_socket(LOCAL_PROXY_HOST, LOCAL_PROXY_PORT)
    if net_status and port_status:
        probe_overseas_tunnel()
    else:
        print("[!] 基础环境未就绪, 请先启动客户端并检查物理网络。")

sequenceDiagram
    autonumber
    actor User as 用户终端
    participant Client as 本地客户端 (Clash)
    participant Entrance as ANYCAST 边缘节点
    participant Destination as 目标境外服务器

    Note over User,Entrance: 案例 1：ANYCAST 边缘路由振荡排查
    User->>Entrance: 发起 TCP SYN 握手包 (路由流向华东入口)
    Entrance-->>User: 返回 TCP SYN+ACK (公网路由微小震荡)
    User->>Entrance: 发送后续 ACK (被路由送往华南入口)
    Note over Entrance: 华南入口未见握手上下文，静默丢弃连接
    User->>Client: 调整本地客户端，强制固定物理中转入口
    Client->>Destination: 建立稳定单入口长连接，握手重传彻底消除

pie title 30 天自动化持续监测连通性分布
    "全绿高可用 (94.2%)" : 94.2
    "晚高峰轻度排队 (4.5%)" : 4.5
    "骨干机房例行割接 (1.0%)" : 1.0
    "突发不可用宕机 (0.3%)" : 0.3