DDNS updater client isn't working at all the error is the following:
092249 info : Starting main loop at 2020-03-27 09:22
092249 : Detect local IP on 'interface'
092249 : #> ip -o addr show dev pppoe-wan scope global >/var/run/ddns/RemoteDns.dat 2>/var/run/ddns/RemoteDns.err
092249 : Local IP '..' detected on interface 'pppoe-wan'
092250 : Update needed - L: '....' <> R: '..'
092250 : #> /bin/uclient-fetch -q -O /var/run/ddns/RemoteDns.dat -Y off 'https://freedns.afraid.org/dynamic/update.php?***PW***&address=.....' 2>/var/run/ddns/RemoteDns.err
092254 ERROR : uclient-fetch Error: '5'
.... it means that I masked the address
I have installed the ssl support to the app but it doesn't work..
I have probed a lot of things what I could be..
The line Local IP 'X.X.X.X' detected on interface 'pppoe-wan' makes me think you may be behind what's called a CGNAT https://en.wikipedia.org/wiki/Carrier-grade_NAT meaning that your ISP is not giving you a public IP on your WAN interface.
This has a lot of implications, because you are sharing a public IP with other people you won't be able to forward certain ports or any ports at all for example.
EDIT: Maybe you are not behind a CGNAT and that's just the way PPPoE works (having a local IP given to your pppoe-wan interface) so you will have to do a little bit of research on that.
In relation to your problem you need to change the DDNS WAN IP detection, in the "Advanced settings" tab of your DDNS settings, select URL as an IP address source instead of Network or Interface. The DDNS script will then just call http://checkip.dyndns.com to determine your public IP.
No! It can determine my current IP I have just written it to ....!
I have already written this sentence.. Sorry
I have set to this value so the wan interface IP will be the my IP and it is exactly what it should be.
Now it works! I tried to install the two ssl module the frist was installed okay but the second one has got an error that another file that it contains already has got my system.. I chose that overwrite files from other package option ( I do not like this option) and the error has gone.