This is our collection of screenshots that have been submitted to this site by our users.
When you want to share screenshots for us to use, please use our Router Screenshot Grabber, which is a free tool in Network Utilities. It makes the capture process easy and sends the screenshots to us automatically.
Use a VPN Instead
Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.
We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.
When shopping for a VPN, make sure that they meet the following criteria:
- Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.
Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.
Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.
This is the screenshots guide for the PLC Systems GPN2 4P21-C-CN. We also have the following guides for the same router:
All PLC Systems GPN2 4P21-C-CN Screenshots
All screenshots below were captured from a PLC Systems GPN2 4P21-C-CN router.
PLC Systems GPN2 4P21-C-CN Wifi Wps Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Setup Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Security Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Network Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Setup Screenshot

PLC Systems GPN2 4P21-C-CN Wan Screenshot

PLC Systems GPN2 4P21-C-CN Virtual Server Screenshot

PLC Systems GPN2 4P21-C-CN Upnp Screenshot

PLC Systems GPN2 4P21-C-CN Time Setup Screenshot

PLC Systems GPN2 4P21-C-CN Routing Screenshot

PLC Systems GPN2 4P21-C-CN Rip Screenshot

PLC Systems GPN2 4P21-C-CN Qos Screenshot

PLC Systems GPN2 4P21-C-CN Login Screenshot

PLC Systems GPN2 4P21-C-CN Lan Screenshot

PLC Systems GPN2 4P21-C-CN Traffic Statistics Screenshot

PLC Systems GPN2 4P21-C-CN Igmp Screenshot

PLC Systems GPN2 4P21-C-CN Help Screenshot

PLC Systems GPN2 4P21-C-CN Dos Screenshot

PLC Systems GPN2 4P21-C-CN Dmz Screenshot

PLC Systems GPN2 4P21-C-CN Reboot Screenshot

PLC Systems GPN2 4P21-C-CN Status Screenshot

PLC Systems GPN2 4P21-C-CN Alg Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Advanced Screenshot

PLC Systems GPN2 4P21-C-CN Wifi Advanced Screenshot

PLC Systems GPN2 4P21-C-CN Setup Screenshot

PLC Systems GPN2 4P21-C-CN Password Screenshot

This is the screenshots guide for the PLC Systems GPN2 4P21-C-CN. We also have the following guides for the same router: