WireGuard for different WAN IP & Public IP scenario
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I set up a WireGuard site-to-site tunnel and a remote access tunnel at my office located in China hoping to connect to my pfsense edge network in California. However, I found out that the WAN IP and Public IP of the office are different and I've never encountered this scenario before. I've configured the endpoint in the site-to-site tunnel to be the WAN IP of the office, and the handshake was established successfully, but the status page shows that the endpoint is the Public IP and a different port number which I don't understand why. Whereas I couldn't connect to the remote access tunnel at all using either WAN IP or Public IP of the office as the endpoints on the clients' configuration. What's going on here?