hI,
I have openwrt 18.06 here in dir825 with webcam c270 UVC. I stay trying otherwise live stream using DDNS/ dyndns / ddns service provider : dyn.com. My issue:
183819 : Update needed - L: '192.168.1.139' <> R: '187.23.13.150'
183820 ERROR : No or private or invalid IP '192.168.1.139' given! Please check your configuration
183821 ERROR : No update send to DDNS Provider
Your router does not seem to have a public IP address, is it connected directly to the internet, or is there another router that gives you access to the internet?
As you can see in image02.1, I am using wwan and not wan. Is that correct? You said: "like url". Could you talk more about that? Where and How would I place this url?
Your images show that you are under an undesirable double-NAT setup. If you can, I would try to avoid this, get a public IP on the OpenWrt router, and have this issue fixed.
Sorry. I don't know yet How to do this. Can you help-me more to do this
(I can ping to 192.168.1.139 and neuberfran.dyndns.ws in Ubuntu 19.04. This desktop (with Ubuntu) stay in my residencial (isp router) network
After a dyndns client runs successfully on any machine connected to your network which goes out on the same public IP, the name will be registered to that IP and it's ready to use. This can be as simple as clicking the update button on their web page, assuming your ISP doesn't change IP's frequently.
You don't necessarily have to run a client on the OpenWrt router.
Now to actually accept connections on the public IP you will need to forward port(s) in the main router going to the OpenWrt router and then in the OpenWrt router to the serving machine.
You said: in the main router going to the OpenWrt router and then in the OpenWrt router to the serving machine. The first part of this, I do (look photos drive.google above. I have question: How can I do a second part? (using Console option, preferably