Fri Aug 12, 2022 9:24 pm
Agreed that you should not expose the web interface to the router to the Internet. As said, a VPN is the best route. If you really insist on exposing the web interface to the internet, I would recommend some combination of non-standard ports, port knocking, and a really seriously complex router access password (all three of those maybe).
However as for your inability to access the graphs from the internet, most likely some firewall rule is blocking access. Export your configuration so we can see what you are doing. To export and paste your configuration (and I'm assuming you are using WebFig or Winbox), open a terminal window, and type (without the quotes) "/export hide-sensitive file=any-filename-you-wish". Then open the files section and right click on the filename you created and select download in order to download the file to your computer. It will be a text file with whatever name you saved to with an extension of .rsc. Suggest you then open the .rsc file in your favorite text editor and redact any sensitive information. Then in your message here, click the code display icon in the toolbar above the text entry (the code display icon is the 7th one from the left and looks like a square with a blob in the middle). Then paste the text from the file in between the two code words in brackets.