15/12/2018 21:27 edited:
I solved this myself by stopping (and applying) and starting the DDNS entry
- openwrt (18.06) on Netgear WNDR3800 connected via WAN interface to router of my ISP
- I have account at freedns.afraid.org
- configured DDNS with afraid.org-basicauth
- script works (check log file)
- but it compares my public IP with the IP of the WAN port (which has a private IP adress, because it is connected to the router of my ISP)
- in "advanced settings" I set "IP address source" to URL "http://checkip.dyndns.com", but I still get following error:
Registered IP '86.85.124.218' detected
210901 info : Starting main loop at 2018-12-15 21:09
210902 : Detect local IP on 'network'
210903 : Local IP '192.168.2.253' detected on network 'wan'
210904 : Update needed - L: '192.168.2.253' <> R: '86.85.124.218'
210905 ERROR : No or private or invalid IP '192.168.2.253' given! Please check your configuration
210906 ERROR : No update send to DDNS Provider
How can I correct this?