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WinterHeaven91
Asked: 2025-04-11 23:34:45 +0800 CST

OpenVPN 无法通过移动网络连接 - 可以通过 WiFi 连接

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我正在尝试设置我的 TP VPN Festa 路由器，以便使用 OpenVPN 连接到局域网。我在路由器和手机上都配置了 OpenVPN。Festa 路由器位于 ISP 路由器后面。通过 Festa 路由器后面的 AP 连接到 WiFi，我可以使用 OpenVPN 进行连接。通过 ISP 路由器连接到 WiFi，我也可以同样使用 OpenVPN 进行连接。因此，我推测 ISP 路由器上的端口已打开，并允许访问 VPN 路由器。

当我尝试使用我的手机数据进行连接时（这是我想要使用 OpenVPN 的主要目标（就像我在现场一样），它无法连接。

我附上了网络图和 OpenVPN 应用尝试从手机网络连接时的日志。请告诉我还有哪些必要且相关的信息。我注意到日志显示了尝试连接到 VPN 路由器 IP 的次数，但是没有看到公网 IP，或者在我的情况下是 DynDns 地址。我不知道在这种情况下应该从哪里或如何开始进行故障排除。

网络图

OpenVPN日志：

[Apr 11, 2025, 17:29:12] START CONNECTION
[Apr 11, 2025, 17:29:12] ----- OpenVPN Start -----
OpenVPN core 3.10.5 ios arm64 64-bit
[Apr 11, 2025, 17:29:12] OpenVPN core 3.10.5 ios arm64 64-bit
[Apr 11, 2025, 17:29:12] Frame=512/2112/512 mssfix-ctrl=1250
[Apr 11, 2025, 17:29:12] NOTE: This configuration contains options that were not used:
[Apr 11, 2025, 17:29:12] Unsupported option (ignored)
[Apr 11, 2025, 17:29:12] 0 [resolv-retry] [infinite]
[Apr 11, 2025, 17:29:12] 1 [persist-key]
[Apr 11, 2025, 17:29:12] EVENT: RESOLVE
[Apr 11, 2025, 17:29:12] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:12] EVENT: WAIT
[Apr 11, 2025, 17:29:12] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:22] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:22] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:22] EVENT: RESOLVE
[Apr 11, 2025, 17:29:22] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:22] EVENT: WAIT
[Apr 11, 2025, 17:29:22] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:32] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:32] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:32] EVENT: RESOLVE
[Apr 11, 2025, 17:29:32] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:32] EVENT: WAIT
[Apr 11, 2025, 17:29:32] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:42] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:42] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:42] EVENT: RESOLVE
[Apr 11, 2025, 17:29:42] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:42] EVENT: WAIT
[Apr 11, 2025, 17:29:42] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:52] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:52] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:52] EVENT: RESOLVE
[Apr 11, 2025, 17:29:52] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:52] EVENT: WAIT
[Apr 11, 2025, 17:29:52] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:30:02] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:30:02] EVENT: RECONNECTING
[Apr 11, 2025, 17:30:02] EVENT: RESOLVE
[Apr 11, 2025, 17:30:02] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:30:02] EVENT: WAIT
[Apr 11, 2025, 17:30:02] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:30:12] EVENT: CONNECTION_TIMEOUT [ERR]
[Apr 11, 2025, 17:30:12] EVENT: DISCONNECTED
[Apr 11, 2025, 17:30:12] EVENT: CORE_THREAD_DONE
[Apr 11, 2025, 17:30:12] EVENT: DISCONNECT_PENDING
[Apr 11, 2025, 17:30:12] Raw stats on disconnect:
  BYTES_OUT : 840
  PACKETS_OUT : 60
  CONNECTION_TIMEOUT : 1
  N_RECONNECT : 5
[Apr 11, 2025, 17:30:12] Performance stats on disconnect:
  CPU usage (microseconds): 119098
  Network bytes per CPU second: 7053
  Tunnel bytes per CPU second: 0
networking

1 个回答

  1. Best Answer

    我找到的解决方案是将 ISP 路由器分配给 VPN 路由器的内部 IP 更改为 ISP 路由器的外部 IP。由于外部 IP 不是静态的，我已将其关联到 dyndns。因此，在将 ovpn 文件从 OpenVPN 上传到应用程序之前，我先在 ovpn 文件中将内部 IP 更改为外部 IP。然后，我尝试使用手机网络再次登录 VPN，一切顺利。

    希望以上内容能对大家有所帮助。至此，我的问题就结束了。

    • 1

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