With Tight VNC, you can easily connect to systems remotely. This open-source software can control systems and access files and applications from any location. Tight VNC also helps with remote troubleshooting.
But you may have to forward specific ports to use TightVNC, and the process is relatively simple. This guide will walk you through it all.
What do You Need for Tight VNC Port Forwarding
Before forwarding ports for TightVNC, we need a few things to ensure the process goes smoothly. Take note of the following:
- Tight VNC’s server software (hosted here) is installed in your system.
- Make sure you have noted down your router’s IP address.
- Note down your systems’ IP address too.
- Lastly, define the TCP ports for Tight VNC port forwarding (the said ports are mentioned below).
Port forwarding Tight VNC – A Step-by-Step Guide
Done with the requirements? Great! It is time to forward some ports for Tight VNC. Here are the detailed steps for Tight VNC port forwarding.
- Open up a web browser.
- In the address field, enter the router’s IP address in place of a URL
- Hit Enter.
- Log into the router’s settings using your credentials (username and password).
- Navigate to the section named Port Forwarding.
- Open the tab/window and enter your system’s IP address in the relevant box.
- Next, it is time to join the TCP and UDP ports for Tight VNC server port forwarding.
- Select the Apply button and save these configurations.
- After you are done with that, you might have to restart your router.
Tight VNC Port Forwarding – TCP and UDP ports
Want to access devices remotely using Tight VNC? Then forward the ports mentioned below to allow them access through the firewall. Here are the default ports for Tight VNC:
- TCP – 5800, 5500, 5900.
Open Ports Quickly and Safely with a Port Forwarding Add-On
It is time you skip the hassle and opt for the easier option. Now you can open ports with just a few clicks using a reliable Port Forwarding add-on.
Port Forwarding Tight VNC on Devices
Tight VNC – ports for PC:
- TCP – 5800, 5500, 5900.
How to Open Ports Behind CGNAT
If you are unable to open up ports, it might just be due to CGNAT. Carrier-grade NAT is a technique that allows ISPs to assign the same public IP to multiple customers. While this conserves the bandwidth, it also makes port forwarding much harder.
But you need a port forwarding add-on to get past CGNAT-imposed restrictions and to open ports without any issues.
Learn more about how you can use a port forwarding add-on to bypass CGNAT in a few clicks.
Port Forwarding Add-On
A secure way to open all ports
Port forwarding can be demanding, even for those familiar with the procedure. It has a lot to do with the differences in the interfaces among various routers. These differences can make it harder to navigate through specific settings.
That is not the only issue you can face with the port forwarding procedure. Your ISP can also block your ports to prevent any security threats. Thus, as a security measure, port forwarding requests are often rejected, even by your system firewall.
But you can still get around these issues and forward ports like a pro – simply with a Port Forwarding add-on. This feature will allow you to use applications like Tight VNC without interruption. Also, you can easily manage your ports only with a few clicks.