anonymer78

When you are using the STC 4G as internet connection and you are setting up for your port forwarding (for CCTV, Remote Desktop, DDNS) it will never work. because whenever you trace your modem's IP address obtained from STC (see the internet status of the modem) and compare it to websites that detects your modem's IP address (e.g. www.canyouseeme.org and www.whatsmyip.org) it is totally different. so its not a matter of port problem. it's a matter of assigned IP address by the internet provider... only the internet provider can help you in concerning to this problem...