Hass.io add-on's not working on mobile network

I’ve installed a couple of Hass.io add-on’s like configurator & Terminal. Those working well in home network , but not on mobile network.
I am using Asus DDNS xxxxxxxxx.asuscomm.com and able to use Hass.io on mobile network, but following add-on’s not working. I have tried ports 3218 & 7681 forward to xxxxxxxx.asuscomm.com, but not working when i am out of home.

   title: Configurator
   icon: mdi:wrench
   url: http://192.xxx.1.xxx:3218
   title: Terminal
   icon: mdi:console-line
   url: http://192.xxx.1.xxx:7681