Port Forwarding for CnM Secure 4 Channel H.264 DVR

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Port Forward Staff
July 22, 2021 (Last Updated: ) | Reading Time: 2 minutes

Here is a list of the ports that need to be forwarded for a CnM Secure 4 Channel H.264 DVR DVR:

CnM Secure 4 Channel H.264 DVR - PC

  • TCP: 80, 34567
  • UDP:

Set Up a Port Forward for a CnM Secure 4 Channel H.264 DVR DVR

When you use a CnM Secure 4 Channel H.264 DVR DVR you might need to forward some ports in your router. By forwarding ports you allow connection requests coming from the internet to be directed to a CnM Secure 4 Channel H.264 DVR DVR.

Routers do not generally allow incoming connection requests from the internet. By forwarding a port you can overcome this limitation.

Before You Forward a Port

Before forwarding a port make sure that you know these things:

Find the IP Address of Your Router

We have free Router Detector software to help you find your router's IP address. It is part of our Network Utilities suite of tools and is free for you to use it.

If you do not want to run the software, you can follow our Find Your Router IP Address guide.

How To Forward Ports for a CnM Secure 4 Channel H.264 DVR DVR

You can use our Network Utilities software to automatically forward ports for you. Since Network Utilities allows you to both forward and un-forward ports easily you can keep your network security maximized, and then forward ports only when you need them.

Another option is to go through the process of forwarding ports one step at a time. The step-by-step process for forwarding a port is:

You probably will need to reboot your router for the changes to take effect.

You can choose your router from our list to see exactly how to forward ports for a CnM Secure 4 Channel H.264 DVR DVR:

List of Routers - Customized for CnM Secure 4 Channel H.264 DVR

Those are the steps to take in order to forward ports in your router for a CnM Secure 4 Channel H.264 DVR DVR.

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