Good afternoon,

I have followed your guide on enabling a script to auto update my public IP using a raspberry Pi without much success.

Cron is working as expected.
If i run the script the tellback indicates all was succesful and the dynu.log is created however this always has 1 entry of "nochg".
When on my home network i can log into your website where is see my Public IP, I can also confirm this on my router but the ddns IP remains on a previous address. If i force the ddns IP shown on your site to that of my actual public IP my vpn can access my home network as expected but after force a public IP change from my ISP the setup fails again.

Please help.

ps I have a new build rpi model b with Pi-hole running as dns and wireguard for vpn. Nothing else is installed on this machine.

Regards

gavin

nochg means there has been no change of IP in your network so no IP update will be performed. https://www.dynu.com/DynamicDNS/IP-Update-Protocol#responsecode