Unable to update dns with...
                
  Unable to update dns with Synology DNS.
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Topic: Unable to update dns with Synology DNS.
                                Unable to update DNS via Synology DSM. Repeatedly get authentication failed error message. Following the instructions in this guide https://www.dynu.com/DynamicDNS/IPUpdateClient/SynologyNASAny suggestions?
                                
                            
                            
                            
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                                Same with me, deleted provider, added back no effect. On a Windows machine it works
                                
                            
                            
                            
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| Author | Topic: Unable to update dns with Synology DNS. | 
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                                Cal0209 Joined: 9/28/2021  | 
                            
                                
                                 Tuesday, September 28, 2021 1:40 PM 
                                    Unable to update DNS via Synology DSM. Repeatedly get authentication failed error message. Following the instructions in this guide https://www.dynu.com/DynamicDNS/IPUpdateClient/SynologyNASAny suggestions?
                                    
                                 
                                
                                
                                
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                                raduci Joined: 11/21/2020  | 
                            
                                
                                 Wednesday, December 8, 2021 12:01 AM 
                                    Same with me, deleted provider, added back no effect. On a Windows machine it works
                                    
                                 
                                
                                
                                
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            Monday, November 3, 2025 11:43 PM
        
    