Can anyone advise please?
I've managed to remotely access my CCTV by way of a HH4 using NoIP for the DDNS. It worked fine for about 24 hours and then abruptly stopped. All kit and settings seem ok including the router Port Forwarding settings and DNS values. Checking it appears that the port I'm using (port 81) is being blocked. My question is; do BT block ports periodically or is there a timeout function that I'm not aware of?
Thanks in advance,
Solved! Go to Solution.
BT are not blocking the port(s).
Try a factory reset of the Hub and then setup your DDNS and port forward again.
In the very short time I used a hub port forward had issues like this. Worked then didn't for no apparent reason.
Your suggestion to default the router worked and now I can see the NVR MAC address as well. Thanks for your help. Simon.