Hi, great, after the last reboot the D-DNS worked fine!
Thanks
Hi. I am having a similar error "The DNS record for this DDNS domain could not be found in the DNS server. Please check the Internet connection of the device.". I have restarted the GL.iNET1200 router and the error is still persistent.
Please disable and reenable GL DDNS.
Check your DDNS address by using https://dnschecker.org/
Dears,
I have followed the process. However, error persists.
Please review your log file if there are some messages about ddns and post them here. 
Kindly see the DNS log in the attached image.
Log below
Wed Mar 19 05:03:58 2025 user.info mwan3rtmon[2563]: Detect rtchange event.
Wed Mar 19 05:03:59 2025 user.notice firewall: Reloading firewall due to ifup of ovpnclient (ovpnclient)
Wed Mar 19 05:04:00 2025 user.notice relay: Reloading relay due to ifup of ovpnclient (ovpnclient)
Wed Mar 19 05:09:57 2025 authpriv.notice sudo: root : TTY=unknown ; PWD=/www/cgi-bin ; USER=root ; GROUP=nonevpn ; COMMAND=/usr/lib/gl_ddns/dynamic_dns_updater.sh -- stop
Wed Mar 19 05:10:01 2025 authpriv.notice sudo: root : TTY=unknown ; PWD=/www/cgi-bin ; USER=root ; GROUP=nonevpn ; COMMAND=/usr/lib/gl_ddns/dynamic_dns_updater.sh -- start
Wed Mar 19 05:10:02 2025 user.notice ddns-scripts[26794]: ddns: PID '26794' started at 2025-03-19 05:10
Wed Mar 19 05:10:02 2025 user.warn ddns-scripts[26794]: ddns: Service section disabled! - TERMINATE
Wed Mar 19 05:10:02 2025 user.warn ddns-scripts[26794]: ddns: PID '26794' exit WITH ERROR '1' at 2025-03-19 05:10
Wed Mar 19 05:10:02 2025 user.notice ddns-scripts[26798]: glddns: PID '26798' started at 2025-03-19 05:10
Wed Mar 19 05:10:03 2025 user.warn ddns-scripts[26798]: glddns: NO valid IP found
Wed Mar 19 05:10:08 2025 user.err ddns-scripts[26798]: glddns: cURL Error: '28'
Wed Mar 19 05:10:08 2025 user.warn ddns-scripts[26798]: glddns: Transfer failed - retry 1/0 in 60 seconds
Have you ever used SSH? You can use SSH to log in to the device backend, use Vim to edit the content of /usr/lib/gl_ddns/dynamic_dns_updater.sh, change get_registered_ip REGISTERED_IP to get_registered_ip REGISTERED_IP "NO_RETRY", and then close and turn on DDNS again
1 Like
Dear Lincoln,
I've not used SSH before.
However, I have moboxterm which I have been using for other purporses ftth and rdp.
I've tried SSH under moboxterm. However, it's asking for a password. What's the default ssh password?
Dear Lincoln,
I have managed to use user:root and router admin password to login into SSH.
In reference to the screenshot I've shared, what should I type next in the command line?
sed -i '413 s/get_registered_ip REGISTERED_IP/get_registered_ip REGISTERED_IP "NO_RETRY"/' /usr/lib/gl_ddns/dynamic_dns_updater.sh