GREATDDNS
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Setup Guides

Step-by-step instructions for connecting your device to GreatDDNS.

💡
Add a device first to get a personalized check-in URL in your guides.
+ Add Device
🛡️
Firewall
pfSense / OPNsense
Keep your firewall hostname updated automatically using a cron job.
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🐧
Linux Server / Device
Linux (Generic)
Set up automatic DDNS updates on any Linux system using cron.
View Guide →
🪟
Windows PC / Server
Windows Task Scheduler
Automate DDNS updates on Windows using Task Scheduler and PowerShell.
View Guide →
📷
NVR / Camera System
Dahua NVR
Configure your Dahua NVR to use GreatDDNS for remote access.
View Guide →
🎥
NVR / Camera System
Hikvision NVR
Set up GreatDDNS on your Hikvision NVR for reliable remote access.
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📹
NVR / Camera System
Lorex NVR
Lorex NVRs are locked to Lorex DDNS. Use the pfSense/router workaround instead.
View Guide →
💡
NVR / Camera System
Luminys NVR
Set up GreatDDNS on your Luminys NVR for remote access.
View Guide →
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