To unblock an IP address on your Synology NAS, you must navigate to the within your DiskStation Manager (DSM) settings. This process varies slightly depending on whether you are running DSM 7 or DSM 6. How to Unblock an IP Address in DSM 7.x

For older systems, the path is located under the settings. Go to Control Panel > Security > Account . Click Allow/Block List .

Click / Allow and Block List .

Unblocking an IP address on a Synology NAS device can be done using the web interface or SSH. It is essential to exercise caution when unblocking IP addresses to prevent security risks. By following the steps outlined in this report, administrators can easily manage blocked IP addresses and ensure secure access to their Synology NAS device.

Create and added his desktop's static IP to the "Trusted" list. This "whitelist" meant that even if he fumbled his password ten times, the Synology would know it was him and keep the door unlocked. He switched his laptop back to the home Wi-Fi, refreshed the page, and logged in successfully. The 9:00 AM meeting was still twenty minutes away. Elias took a sip of his now-lukewarm coffee and smiled. The hum of the DiskStation sounded a little more friendly now. Would you like to know how to set up a "Reset" if you don't have a secondary device to log in with? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 2 sites Update - How To Unblock IP Address From Synology Block List Apr 9, 2022 —

Synology NAS devices have a built-in firewall that can block IP addresses for security reasons. The device can be configured to block IP addresses that have attempted to access the device with incorrect login credentials or have been identified as malicious.