The public IP is not correct about cloudflare-ddns

[EeeMt]

In my case, I run my nas behind a clash. The 1.1.1.1 hit clash's proxy rule, so that the public ip deteted was the proxy's ip.

[leoli-dev]

I discovered the root cause of my issue: my internet provider does not offer a static public IP, resulting in the IP changing depending on the website used to check it. However, by utilizing RouterOS on my main router, I can access the actual public IP through its API. Here is the code I modified:

def getIPs():
    a = None
    aaaa = None
    global ipv4_enabled
    global ipv6_enabled
    global purgeUnknownRecords
    if ipv4_enabled:
        try:
            url = "{{your_router_ip}}"
            auth = ("{{admin_username}}", "{{admin_password}}")
            response = requests.get(url, auth=auth)
            data = response.json()

            a = "192.168.1.1"
            for item in data:
                ip = item["address"].split("/")[0]
                if not ip.startswith("{{your_internal_ip_domain}}") and not ip.startswith("192"):
                    a = ip
                    break

...

If you encounter this issue, you can try solving it in a similar way on your own.