Hi.
I'm trying to write my own update script using wget and instructions at www.dynu.com/DynamicDNS/IPUpdateClient/Custom
wget command executes with no problems and the server reply is "nochg". I assume that means the IP didn't change since last update. But the server replies are not documented, or I wasn't able to find them. I am very interested what other replies the server may send and what they mean.
Please add this information to your web page: www.dynu.com/DynamicDNS/IPUpdateClient/Custom
Thank you!
Marius

Yes, the nochg means that the IP has not changed so the update is skipped.

You may find the response codes in the IP update protocol page at https://www.dynu.com/DynamicDNS/IP-Update-Protocol#responsecode