Regarding to this CGNAT issues, I just had this issue successfully solved via Live Chat with AGL support team. I have the same trouble when switch to AGL NBN then my CCTV and NAS server stop working over internet when I was outside, because DDNS service setup in my router can only get the WAN IPv4 from AGL Private Local IPv4 address via their CGNAT will look like 10.15.xx.xxx while the Global IPv4 address is 203.xxx.xxx.xxx which impossible to direct to my NAS server and CCTV. What I tried via t ...
