Webdav acces android phone

[beuzbeuz78]

Hi,
I have setup Webdav access from my F2-223 with Https.
I could use it when i am on my wifi network with my Lan address.
But if i want to connect from WAN (so i desactivate Wifi and use my 5G network) i can't access !
Using Cx explorer, trying with MiXplorer... i can't

Do you have a step by step explanation ?
Thanks

[TMnight]

You want to log in to WebDAV through the internet, right?
That requires you to map the port of WebDAV on the router.

[beuzbeuz78]

Ok, so i will give a look in my router settings.
Thanks a lot

[beuzbeuz78]

Sorry, but how to find my "external" ip of my Nas ?

[beuzbeuz78]

I have do it successfully, thanks