VPN 通过 Internet 访问 LAN，本地和远程网络上的设备 IP 相同

Question

我按照本指南成功配置了通过互联网连接到我的家庭网络的 VPN 连接。

目前的配置是：

家庭网络（远程）

LAN:
    192.168.1.1 => Router/Modem Gateway
    192.168.1.20 => OpenVPN server (BananaPI device) on port 1194
    192.168.1.40 => Other Device (with WebInterface)

Services:
    The ISP has a Dynamic Public IP so in the Router a Dynamic DNS service is configured: 
    my.domain.com points to the public IP 

Port Forwarding: 
    - External Port 1194 is forwarded to Local 1194 for 192.168.1.20 
    (I can access the VPN server from internet at the address my.domain.com:1194)

客户端网络（本地）

192.168.1.1 => Router/Modem Gateway
192.168.1.2 => VPN Client (connects to my.domain.com:1194 and gets 10.8.0.6 Ip address)

通过此配置，我可以成功连接到 VPN，我可以访问互联网，并且当我将客户端连接到 VPN 时，从http://whatsmyip.com报告的 IP是Home Newtork 的预期。当（显然）连接到 VPN 时，我还可以通过 Internet192.168.1.40从客户端网络访问Web 界面。

唯一的问题是，如果我192.168.1.1在连接到 VPN 时访问，我会得到客户端网络路由器的配置 Web 界面，而不是家庭网络的.

我应该如何解决这个 IP 冲突？

route print来自（Windows）客户端（客户端网络上的192.168.1.2 ）

IPv4 route table
===========================================================================
Active Route:
     Network Destination             Mask          Gateway     Interface Metric
          0.0.0.0          0.0.0.0      192.168.1.1      192.168.1.3     20
          0.0.0.0        128.0.0.0         10.8.0.5         10.8.0.6     20
         10.8.0.1  255.255.255.255         10.8.0.5         10.8.0.6     20
         10.8.0.4  255.255.255.252         On-link          10.8.0.6    276
         10.8.0.6  255.255.255.255         On-link          10.8.0.6    276
         10.8.0.7  255.255.255.255         On-link          10.8.0.6    276
   82.104.210.184  255.255.255.255      192.168.1.1      192.168.1.3     20
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
        128.0.0.0        128.0.0.0         10.8.0.5         10.8.0.6     20
      192.168.1.0    255.255.255.0         On-link       192.168.1.3    276
      192.168.1.1  255.255.255.255      192.168.1.1      192.168.1.3     20
      192.168.1.3  255.255.255.255         On-link       192.168.1.3    276
    192.168.1.255  255.255.255.255         On-link       192.168.1.3    276
     192.168.56.0    255.255.255.0         On-link      192.168.56.1    276
     192.168.56.1  255.255.255.255         On-link      192.168.56.1    276
   192.168.56.255  255.255.255.255         On-link      192.168.56.1    276
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link      192.168.56.1    276
        224.0.0.0        240.0.0.0         On-link       192.168.1.3    276
        224.0.0.0        240.0.0.0         On-link          10.8.0.6    276
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link      192.168.56.1    276
  255.255.255.255  255.255.255.255         On-link       192.168.1.3    276
  255.255.255.255  255.255.255.255         On-link          10.8.0.6    276

Answer 1

更改网络的 IP 地址方案。