Do you wish to connect to gaming servers? Want to set up communication with other external devices? Well, you need port forwarding to connect to external servers or devices. ISPs, including PLDT, perform CGNAT to conserve the pool of usable IPv4 addresses. You can’t port forward PLDT home routers if they sit behind CGNAT.
Here is a step-by-step guide on how to port forward PLDT routers, even behind CGNAT.
What is CGNAT?
CGNAT, aka large-scale NAT or Carrier-grade NAT, is an address translation mechanism that conserves the IPv4 pool. CGNAT translates many private IPs into a shared public address assigning the same public IP to different customers. Performing CGNAT can prevent IP exhaustion but it stops consumers from opening ports even if their routers are configured for port forwarding.
Why does PLDT perform CGNAT?
CGNAT is a solution to continue operations with the IPv4 structure. This is still needed because the transition toward the IPv6 protocol is pretty costly. So, ISPs try to avoid getting more IPv4 addresses for new customers because the cost of IP addresses increases exponentially with more users onboarded.
CGNAT provides an efficient solution and allows ISPs to allocate the same public IP address to many users. As a result, performing CGNAT reduces the number of public IP addresses the ISP has to invest in.
Why is Port Forwarding an issue on PLDT?
The short answer is CGNAT. When many users on the same network share the same IP address, opening ports can be risky because it can result in IP blacklisting. So, to avoid unnecessary complications, port forwarding requests are often rejected by ISPs.
How can PureVPN help you port forward PLDT in New Zealand
If you want to forward ports without hassle, use PureVPN’s Port Forwarding add-on to bypass CGNAT on PLDT routers. PureVPN offers many features to manage your network security, helping you open ports without security risks.
Now port forward with a few simple clicks. Follow the instructions given below to enable the Port Forwarding add-on:
- Login to the PureVPN member area.
- Click the subscription tab.
- Click Configure.
- Apply your desired port settings.
- Click Apply settings.
Quickly and safely open ports using PureVPN
Opening a port shouldn’t be complicated. With the Port Forwarding add-on, it’s as simple as 1, 2, and 3!
Host a server with a dedicated IP and port forwarding add-on
You need a dedicated IP and a port forwarding add-on for specific reasons only. If you wish to host a game server, get your IP whitelisted, or want your friends to connect to your at-home devices, get a dedicated IP and the port forwarding combo deal. A dedicated IP allows you to create servers and allow external IP addresses to connect to your server without any IP mapping issues.
Why pick PureVPN for your port forwarding needs
Are you feeling confused by complex port forwarding processes? PureVPN’s port forwarding add-on is an efficient solution for manual and automatic port forwarding. Thousands of users trust PureVPN to open ports behind several routers including PLDT, Xfinity, or Starlink.
The port forwarding add-on allows you to open ports with only a few simple clicks! Not only does the port forwarding add-on bypass CGNAT, but it also resolves your connectivity issues and improves your gaming experience.
Here’s what you can get with a PureVPN subscription:
- Access to more than 6,500 servers in 78+ locations
- Excellent features such as split tunneling, IP masking, simultaneous logins
- PureVPN also enforces a no-log policy
- Protection against malicious threats and DDoS attacks
Frequently Asked Questions
Some common issues when port forwarding with PLDT include incorrect settings, outdated firmware, and conflicts with other network settings. You might also encounter issues if your ISP is blocking certain ports or if your external IP address changes frequently.
To troubleshoot port forwarding issues with PLDT, you can try resetting your router to its default settings, updating the firmware, or checking for conflicting network settings. You can also try using a different port or protocol, or contacting PLDT customer support for further assistance.
Port forwarding can create security vulnerabilities on your network if not done properly. It can expose devices and services to the internet, making them more vulnerable to attacks. You should take precautions such as using strong passwords, keeping your firmware up to date, monitoring your network for suspicious activity & using VPN along with port forwarding.
Marrium Akhtar
June 20, 2023
10 months ago