the ddns client is registering the WAN ip address (or the first public ip address). check your real public ip address -> www.whatismyip.com

@Peli 

Thx for your answer.

 

So, according to whatisyourip.com, my public IP is : 80.215.AAA.BBB (AAA.BBB to mask the last part of the addr).

 

My router is registered at noip.com. When I check the addr at noip.com, I get: 80.215.CCC.DDD with AAA.BBB different to CCC.DDD.

 

On the web interface of my router, I read a complete different address, e.g. 10.159.76.XXX.  !!!!!

 

I can ping and connect to my router using this address. I CANNOT do anything with the addresses starting with 80.215....

 

 

Any way to get information re. DDNS in the log ?

What's wrong ?

 

This prevents me from managing my router remotely from my laptop :(

 

Thx

 

 

 

 

And you see this 10.159.76.XXX ip address on the router's status page at the internet connection ? If yes -> you don't have public ip address. your mobile isp is using private ips for the customers

@Peli 

 

Hum, I see. So I should check with my ISP about the provided address and try to get a "real" public one.

Correct ?

 

 

@Hercule115 

 

Yes

 

Without real public ip you can't access the router's public interface from the internet - the cloud management is working without public ip because it's using the cloud.

but if you have a server or other application which require port forward in your Lan...... the port forwarding is not working until you get the real public ip.

 

Would you happen to be on Three network??

 

If so i to am facing this problem and woundered how /if you found a way round this?