Amcrest AMDV5M32-6TB Quick Start Manual page 33

It is recommended to ensure the port number is at least 5 digits long to prevent any port conflicts.
You can change the port to any 5-digit number that is less than 65535 (e.g. 12345) by clicking the
number field and entering a new port number. Write it down, then click OK.
2. The system will need to reboot for this change to take effect. Click OK.
3. Once the DVR has come back online, log back into the web UI and navigate back to the
Connection menu to verify the HTTP port has been updated properly.
4. Access your router's user interface and port forward the device using the HTTP port information
displayed in the system. Every router's port forwarding protocols are unique. For more information
on how to port forward your specific device, please visit
for your specific router.
Note: When port forwarding the DVR in your router, make sure to use the TCP, UDP and updated
HTTP protocols displayed in the DVR. If DDNS is not an option, the device can be accessed
portforward.com or refer to the user manual
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